JP2001090307A - Waterproof material for substrate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a waterproof material for substrate to be used at an intersection of a perpendicular surface with a horizontal surface of a building. SOLUTION: The waterproof material for the substrate comprises a rectangular parallelepiped transverse sheet-like part 10, a rectangular parallelepiped suspended sheet-like part 11 continuous to sides 10a and 10b of the transverse sheet-like part 10, a rectangular parallelepiped longitudinal sheet-like part 12 continuous to a suspended side 11d of the suspended side 11d of the suspended sheet-like part 11, a rectangular parallelepiped riser sheet-like part 13 which is continuous to the side 10d of the transverse sheet-like part 10 and same as or larger than in projecting width the longitudinal sheet-like part 12, and a returned sheet-like part 14 which is continuous to the riser sheet-like part 13 at a side part 14a', and surrounded by a side 14a, sides 14b and 14c, sides 14d and 14e, sides 14f and 14g which are bent from the sides 14d and 14e and provided with a gap substantially same as or smaller than the projecting width of the riser sheet-like part 13 from the side 14a, and a side 14h.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waterproof base material for a structure, and more particularly, to a waterproof base material used for a waterproof base treatment of a wooden structure, such as a rain storm.

[0002]

2. Description of the Related Art Rain-covering treatment of a portion where a structure such as a balcony projecting from a skeleton wall of a wooden building and the skeleton wall is provided, or a stepped front wall portion such as a front wall of a balcony. In the rain closing process in the continuous portion of the lower wall and the lower wall, it is necessary to apply rain finishing effectively corresponding to a plurality of surfaces in different directions, and generally, two or more different covering surfaces are used. The waterproof base sheets of the projecting portions of the structure having the projecting portions are formed by sequentially overlapping the waterproof sheets provided respectively.

[0003] Figs. 13 and 14 show examples of the construction of a typical waterproof base in the prior art, in particular, the outer wall 100 and the sleeve wall 1.
FIG. 1 shows a conventional waterproofing undercoating process between respective wall foundations. First, a first waterproofing sheet 110 having a rectangular shape generally referred to as a hanging waterproofing paper is prepared, and this waterproofing sheet 110 is used. After covering the base surface of each wall at the portion where the outer wall 100 and the sleeve wall 101 are joined, the first
A waterproof base treatment is performed so as to further cover the base part of the wall covered with the waterproof sheet 110.

[0004] In this waterproof base treatment, first, the first waterproof sheet 110 is attached to an upper end surface 101a of the sleeve wall 101 as a base surface on which the waterproof base treatment is performed, and the upper end surface 10a.
1a, the outer wall 100 is attached to a wall surface 100a as a ground surface to be subjected to a waterproof ground treatment so as to be bent at a continuous edge 102 between the upper end surface 101a and the wall surface 100a. The waterproof sheet 110 is cut by a pair of cutting lines from the upper end of the folded waterproof sheet 110 toward both ends of the continuous edge 102 between the waterproof sheet 110 and the wall surface 100a. A portion of the portion 110 that is attached to the wall surface 100a is a standing piece 110
a, and a portion of the waterproof sheet 110 attached to the upper end surface 101a of the sleeve wall 101 is extended from both side edges of the upper end surface 101a along a sleeve wall surface 101b as a base surface to be subjected to respective waterproof base treatment. At the same time, the portion along the wall surface 100a in the folded waterproof sheet 110 is attached to the wall surface 100a so as to be bent along the protruding base of the sleeve wall 101.
10b, a hanging piece 110c and an overhanging piece 110d, and the waterproof sheet 110 is fastened with a spelling needle or the like by a tucker to perform a first-stage base treatment.

[0005] Next, a second waterproof sheet 120 is further attached to the base surface of the sleeve wall 101 and the outer wall 100 on which the first waterproof sheet 110 is provided, on which the waterproof base processing is performed. The upper surface of the sleeve wall 101 is formed by folding a second waterproof sheet 120 at the continuous edge 102 so as to cover the upper piece 110b and the upright piece 110a. 101a and the wall surface 100a of the outer wall 100, and in this state, the attached waterproof sheet 120
The waterproof sheet 120 is cut by a pair of cutting lines so as to reach each end of the continuous edge 102 from the front end of the waterproof sheet 120, and is attached to the upper end surface 101a of the sleeve wall 101 in the cut waterproof sheet 120. The horizontal portion is a horizontal covering piece 120a, and the waterproof sheet 120 cut from the horizontal covering piece 120a is the outer wall 100a.
Of the upright piece 12
0b and a vertical covering piece 120c which is continuously connected to the standing piece 120b. Upper piece 110b, upstanding piece 110a of the attached first waterproof sheet 110
In addition, the waterproof base treatment is performed so as to cover all or a part of the overhanging piece 110d.

Next, FIGS. 15 and 16 show a conventional waterproof structure between each of the front surfaces of the balconies, which are subjected to the waterproof base treatment on the front wall 130 and the front low wall portion 130 'provided on the front wall 130. FIG. A first waterproofing sheet 1 showing a base treatment and generally called a kraft paper.
Reference numeral 40 denotes an upper end surface 130c as a base surface on which a waterproof base treatment is performed in the front lower wall portion 130 ';
0c is attached to a vertical end surface 130a as a base surface on which a waterproof base treatment is performed on the front wall 130 connected to the front wall 130 so as to be bent at a continuous edge 131 between the upper end surface 130c and the vertical end surface 130a. Top surface 1
Said continuous edge 13 between the vertical end face 130a and the vertical end face 130a
1 toward the opposite ends of the waterproof sheet 140 from the upper end of the folded waterproof sheet 140 by a pair of cut lines.
40, and a portion of the cut waterproof sheet 140 attached to the vertical end surface 130a is defined as an upright piece 140a.
The waterproof sheet 140 attached to the upper end surface 130c of the upper end surface 0 'is folded down from both side edges of the upper end surface 130c along the wall side surface 130b' as a base surface to be subjected to the respective waterproof base treatment. Front and rear wall side surfaces 13 of the front wall 130 at the lower waterproof sheet 140 portion
0b is extended from the protruding base of the front lower wall portion 130 'to the wall side surface 130b, and the upper piece 140b, the hanging piece 140c, and the overhanging piece 14b are provided.
In this case, the waterproof sheet 140 is fastened by using a spelling needle of a tucker to perform a first-stage groundwork.

Next, a second waterproof sheet 150 is further attached to the lower surface of the front lower wall section 130 'and the front wall 130 provided with the first waterproof sheet 140, and The second waterproof sheet 150 is bent at the continuous edge 131 so as to cover the upper piece 140b, the upright piece 140a, and the overhanging piece 140d. The upper surface 130c of the wall portion 130 'and the vertical end surface 130a of the front wall 130 are attached to each other. The sheet 150 is cut by a pair of cut lines, and the upper end surface 130 of the front lower wall portion 130 'in the cut waterproof sheet 150 is cut.
c is a horizontal covering piece 150a, and the waterproof sheet 15 cut from the horizontal covering piece 150a.
No. 0 is attached to the lower ground of the front wall 130, and this is provided as an upright piece 150b attached to the vertical end face 130a and a vertical covering piece 150c bent from the upright piece 150b and attached to the wall side face 130b. Make up, this waterproof sheet 150
The upper piece 140b of the first waterproof sheet 140 attached to the lower ground surface of the front wall 130 and the front lower wall portion 130 'is fixed by using a spelling needle or the like by a tucker.
The waterproof foundation treatment is performed so as to cover all or a part of the standing piece 140a and the overhanging piece 140d.

[0008]

However, in such a waterproof base treatment using such a waterproof sheet, at each construction site, at least two or more types of waterproof sheets are superimposed on each waterproof target portion. It is necessary to apply a waterproof base treatment using the waterproof sheet, and further, in a state where each waterproof sheet is pressed against each waterproof target portion, the waterproof sheet is set on the waterproof sheet. It is necessary to perform a cutting process by a cutter according to the examination, and it is necessary to appropriately fold each of the cut waterproof sheets so as to be in close contact with the surface to be waterproofed conveniently, which complicates the construction procedure, and Skills are required for the construction process, and there is a difficulty that construction failures are likely to occur due to differences in construction procedures, poor cutting, poor folding, etc. It was.

That is, in the conventional method, it is difficult to accurately cut with the cutter, and it is difficult to accurately fold the waterproof sheet, and there is a problem that a gap is formed between the overlapping portions of the waterproof sheets. In addition, from the above point, there is a case where a problem is caused that bulk is brought about at the overlapping portion of the respective waterproof sheets. In addition, in such a conventional method, it is easy to cause unevenness in the finish of the base treatment due to each installer, the construction procedure at each construction site, and the like,
There was a difficulty in waterproofing in a uniform finished state.

[0010] In addition, such a waterproof base treatment for a balcony or the like is usually performed at a high place where scaffolding is not sufficient, and the construction procedure is complicated. It has been difficult to apply the undercoating process in a short period of time without error in construction.

SUMMARY OF THE INVENTION The present invention is intended to solve the above-mentioned problems in the conventional waterproof base treatment, and is intended to solve various types of buildings, particularly, various types of buildings which are configured to protrude from a vertical surface of a wooden building and the vertical surface. Object part, for example,
Rain treatment at the joint between the balcony wall protruding from the skeleton wall of the wooden building and the skeleton wall, or rain at the continuous portion between the front wall and the front low wall portion provided in a step shape on the front wall of the balcony It is intended to provide an inexpensive provision of a waterproofing material for a groundwork which can be easily and surely formed on a crossing portion between a vertical plane and a horizontal plane, such as a finishing process, and which is extremely simple to perform on site.

[0012]

In order to achieve the above object, the invention according to claim 1 is made of a sheet-like waterproof material, and the surface to be attached is placed on the width side of the surface to be attached. A transverse sheet-like part having a right-angled parallelogram shaped to fit between a pair of sides facing each other, and extending from each of the pair of sides of the transverse sheet-like part via a folding line along the side. A hanging sheet-like portion having a shape of a right-angled parallelogram, and a folding line along one side of the hanging sheet-like portion extending from the hanging side on one side which is continuous at a right angle to the folding line. A vertical sheet-like part having a right-angled parallelogram extending so as to extend over the entire width of the hanging sheet-like part, and between each of the hanging sheet-like parts and the vertical sheet-like part. From the side of the horizontal sheet-like portion between the respective folding lines A right-angled parallelogram extending over the entire width of the side via the folding line along the side and having the same or larger than the protrusion width of the vertical sheet-like portion is formed. A rising sheet-like portion, and a connecting folded side facing the side of the rising sheet-like portion on the side of the sideways sheet-like portion, extending through a folding line along the side, and And a folded side that extends linearly to the side of the side, a protruding side that is bent at right angles from both ends of the folded side and protrudes, and A leading edge extending in a direction approaching and being parallel to the extending folded side and having the same dimension, and bending from the leading edge at right angles to the folded side and projecting the rising sheet-like portion between the folded side and the folded side. Approximately the same as the width or an interval smaller than the width And a folded sheet-like portion surrounded by lateral sides of equal size and parallel to the sides facing the connection folded sides provided between the return sides. Having the hanging sheet-like portion facing downward, folding along the folding line provided between the hanging sheet-like portion and the laterally facing sheet-like portion, and the rising sheet-like portion Is bent along the folding line between the rising sheet-like portion and the laterally-facing sheet-like portion upward, and furthermore, the folded sheet-like portion passes through the side of the folded sheet-like portion facing the sideways. The folded sheet portion and the folded sheet portion are overlapped with a surface portion of the vertically oriented sheet portion that is continuous with a surface outside the hanging sheet portion that is folded downward. The fold line between the rising sheet-like portion As a waterproofing material for groundwork, characterized in that it is folded along.

[0013] In the underwater waterproofing material thus constructed, the prepared underwater waterproofing material is provided in a state to be attached to the portion to be waterproofed, and the underwater waterproofing material is stopped using a spelling needle or the like by a tucker. By simply attaching the waterproof base material, it is possible to safely and reliably perform the waterproof foundation treatment at the intersection of a plurality of surfaces in a short construction time.

Further, by using the standardized waterproofing material for the base, it is possible to carry out construction with high construction accuracy according to the construction procedure.

In order to achieve the above-mentioned object, the invention according to claim 2 may be modified such that the pair of opposed first side edges and the pair of opposed second side edges according to claim 1 are arranged. A sheet-like waterproof material having a right-angled parallelogram shape having the following shape is provided along the imaginary lines along the respective first side edges and parallel to the first side edges of the sheet-like waterproof material. A first fold line, which is provided from the one second side edge of the material toward the side of the other second side edge and has the same size, and a fold line which is provided continuously to the first fold line; A first cut line having the same size and a space substantially equal to or shorter than the length of the first cut line are separated from the first cut line, and one end of the first cut line is disposed on the other second side edge. Incoming and equal sized third cutting lines provided The first fold line from the respective first side edge along an imaginary line orthogonal to the first side edge so as to pass through a point where the respective first fold line and the first cut line meet. A pair of second fold lines provided so as to reach a point where the line and the first cut line contact each other, a third fold line provided between each of the second fold lines along the virtual line, First
The sheet-like waterproof material is provided so as to bend at right angles in a direction away from each other from a side end of the cutting line opposite to a side in contact with the first folding line to reach the respective first side edges of the sheet-like waterproof material, and The third folding line is provided on an extension of the second cutting line so as to extend between a pair of second cutting lines parallel to the folding line and respective intersections of the second cutting line and the first cutting line. A fourth folding line parallel to the line and a processing line provided between the side edges of the respective third cutting lines opposite to the second side edge and parallel to the fourth folding line are printed, respectively. A portion surrounded by a side edge of the one second side edge between the first fold lines, the third fold line, and the pair of first fold lines is a laterally-facing sheet-like portion; Each first fold line on each side of the transverse sheet-like part and the second fold line
A side edge of the side edge from the first fold line toward the first side edge outside and a side edge of the first side edge continued at a right angle from the side edge and reaching the second fold line And the second
The portion surrounded by the fold line is a pair of hanging sheet-like portions, and the second cut line is formed from each of the second fold line, the first cut line, the second cut line, and the second fold line. A portion surrounded by a side edge of the first side edge between the first and second sides is a pair of vertically-oriented sheet-like portions, and the third fold line, each of the first cut lines, and the fourth fold line The portion surrounded by is a rising sheet-like portion, and the fourth folding line, the second cutting line, the processing line, the third cutting line, and the third cutting line are opposite to the processing line. From each side edge of the second side edge and the second cut line to the second side edge on the side opposite to the vertically oriented sheet-like portion while reaching the first side edge on the side of The portion surrounded by each side edge is a folded sheet-like portion, cut along the cutting line and folded along the folding line, and There as a base for a waterproof material, characterized in that you have to use to folding or cut me.

[0016] The underground waterproofing material having the above-mentioned structure can be easily and accurately used as a standard product by using a printed sheet-like waterproofing material. Can be provided.

Further, in order to achieve the above object, the invention according to claim 3 is applied to the invention according to claim 2, wherein the sheet material is applied to a long waterproof sheet material. A right-angled parallelogram-shaped sheet having a pair of first side edges and a pair of second side edges facing each other by cutting at predetermined intervals in a direction orthogonal to the longitudinal direction in the longitudinal direction. A cutting line as a waterproofing material, and a first line along the respective first side edge of the sheet-like waterproofing material,
First fold lines that are provided from the one second side edge to the other second side edge side of the sheet-like waterproof material and are of equal dimensions along virtual lines parallel to the side edges, respectively. And a first cut line facing each other and having the same dimension provided continuously to the first fold line, and a distance substantially equal to or shorter than the length dimension of the first cut line from the first cut line. A point where the third cut lines facing each other and having the same dimension, which are provided so as to be spaced apart from each other and one end of which reaches the other second side edge, and the respective first fold lines and the first cut lines are in contact with each other Along the imaginary lines perpendicular to the first side edge so as to pass through the first side edge from the respective first side edge to a point where the first fold line and the first cut line are in contact with each other. A pair of second fold lines and a third fold provided between the second fold lines along the virtual line The first cut line is bent at a right angle in a direction away from the side end of the first cut line opposite to the side in contact with the first fold line to reach the first side edge of the sheet-like waterproof material. And a pair of second cut lines parallel to the second fold line, and the second cut line and the first cut line.
A fourth fold line provided on an extension of the second cut line and extending in parallel with the third fold line so as to extend between respective intersections with the cut line, and the second side of each of the third cut lines. A processing line provided between the edge and an opposite side edge and parallel to the fourth fold line, respectively printed, and a side edge between the first fold line at the one second side edge And a portion surrounded by the third fold line and the pair of first fold lines is a horizontal sheet-like portion, and each first fold line and the second side on each side of the horizontal sheet-like portion. A side edge of the edge from the first fold line toward the first side edge on the outer side, and a side edge of the first side edge continued at a right angle from the side edge and reaching the second fold line. The portion surrounded by the second fold line is a pair of hanging sheet-like portions, and each of the second fold lines and The first in serial from the first said and cut line second cut line and the second fold line between reaching the second cut line
A portion surrounded by the side edge of the side edge is a pair of vertically-oriented sheet-like portions, and a portion surrounded by the third fold line, each of the first cut lines, and the fourth fold line is a rising sheet. The fourth folding line, the second cutting line, the processing line, the third cutting line, and the first side edge on the opposite side of the processing line from the third cutting line. And each side edge of the second side edge from the second cut line to the second side edge on the opposite side of the vertical sheet-like portion. The portion is a folded sheet-like portion, and is cut along the cutting line and the cutting line, and is folded along the folding line and folded or cut along the processing line to be used. It is used as a waterproofing material for the groundwork.

[0018] In the waterproofing material for a base formed as described above, in addition to the above-mentioned features, the sheet-like material can be used without waste.
It is possible to easily and inexpensively provide a precise waterproofing material for a base as a standard product.

According to another aspect of the present invention, in order to achieve the above object, the invention according to claim 4 is applied to the sheet-like waterproof material according to claim 2 or 3 along each first side edge of the sheet-like waterproof material. Along each of the set of imaginary lines parallel to the respective first side edges, a first fold line facing each other and having the same dimension, a first cutting line facing each other and having the same dimension, and facing each other, This is a waterproofing material for a base, characterized in that a third cut line of equal size is printed.

With the underlayer waterproofing material configured as described above, it is effective to use the underlayer waterproofing material on a plurality of underlayer construction objects to be attached to the horizontal sheet-like portion having different surface widths. The underlayer treatment can be performed appropriately.

[0021]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a waterproofing material A for a base according to a typical embodiment of the present invention will be described in detail.

FIGS. 1 to 12 show an underlayer waterproofing material A according to this typical embodiment. FIG. 1 shows a structure using the underlayer waterproofing material A according to this embodiment. FIG. 2 is a perspective view showing a typical applied structure portion to be applied, FIG. 2 is a state in which the undercoat waterproof material A is developed, and FIG. 3 is a sheet-like waterproof material B ′ serving as the undercoat waterproof material A. FIG. 4 shows that the printed sheet-like waterproof material B ′ such as a cutting line, a folding line, a cutting line, and a processing line constituting each of the plurality of base waterproofing materials A is continuous. FIG. 5 shows a process of bending the underlayer waterproof material A in a state where the sheet material B printed by printing is viewed from above, and FIG. Another process is shown in FIG.
Shows a state in which the folded underlayer waterproofing material A is used for an application point of a typical structure indicated by a virtual line, as viewed from obliquely above.

FIG. 8 shows a state in which the underground waterproofing material A is used for another application point of the structure indicated by the imaginary line when viewed obliquely from above. FIG. 9 shows a state in which the underground waterproofing material A is used for still another application point of the structure indicated by the imaginary line when viewed obliquely from above.

FIG. 10 shows a partially modified underwaterproof material A of the underlayer waterproof material A according to the above-described embodiment. Is shown.

FIGS. 11 and 12 show a base waterproofing member A according to still another embodiment. In FIG. 11, a sheet-like waterproofing member B 'serving as the base waterproofing member A is developed. In FIG. 12, in FIG. 12, a portion serving as a printed sheet-like waterproof material B ′, such as a cutting line, a folding line, a cutting line, and a processing line, which constitutes the plurality of base waterproof materials A, is continuously printed. The sheet material B is shown as viewed from above.

First, the underlayer waterproof material A according to a typical embodiment shown in FIGS. 2 to 10 will be described in detail.

The underlayer waterproof material A according to this embodiment is:
Sheet-shaped waterproof material B ', for example, various materials having waterproof properties, for example, any material such as asphalt waterproof paper, resin-impregnated waterproof paper, resin-impregnated waterproof cloth, laminated waterproof paper, and one sheet It is configured as a sheet-like waterproof material B '.

The underlayer waterproofing material A according to this embodiment is:
Horizontal sheet-like portion 10 used in correspondence with the base treatment,
The hanging sheet-like portion 11, the vertical sheet-like portion 12, the rising sheet-like portion 13, and the folded sheet-like portion 14 are provided in such a sheet-like waterproof material B '.

The underlayer waterproof material A according to this embodiment is:
More specifically, a pair of sides 10a and 10b facing each other on the width side of the attachment target surface Y, that is, between the side edges Ya and the side edges Ya of the attachment target surface Y. A laterally parallel sheet-like part 10 which is of a size that can be accommodated therebetween, and which forms a right-angled parallelogram including the sides 10a and 10b and other parallel-facing sides 10c and 10d; From the pair of sides 10a, 10b facing each other along the side edge of
0b, a hanging sheet-like portion 11 extending in the form of a right-angled parallelogram and extending through a fold line La, more specifically, sides 11a and 11b facing in parallel and a side 11c facing in parallel And a dangling sheet-like portion 11 provided with the folding line L in the hanging sheet-like portion 11
a hanging side 11d on one side which is continuous at a right angle to a
A vertical parallelogram-shaped vertically extending sheet-like portion 12 extending from the fold line Lb along the side 11d to extend over the entire width of the protrusion of the hanging sheet-like portion 11,
More specifically, the sides 12a and 12
b, a vertical sheet-like part 12 having sides 12c and 12d facing in parallel, and respective folding lines Lb between the respective hanging sheet-like parts 11 and the vertical sheet-like part 12. , Lb, the side 1 of the horizontal sheet-like portion 10
0d through the fold line Lc along the side 10d.
A right-angled parallelogram-shaped rising sheet-like portion 13 extending over the entire width of 0d and having the same or greater than the protrusion width of the vertical sheet-like portion 12, more specifically, Specifically, a rising sheet-like portion 13 having parallel-facing sides 13a and 13b, parallel-facing sides 13c and 13d, and the laterally facing sheet-like portion 10 of the rising sheet-like portion 13 Is extended from the connection folded side portion 14a 'facing the side 10d of the second portion via a folding line Ld along the side portion 14a', and
A folded side 14a including the side 14a 'and an extended folded side 14a "extending linearly to the side of the side 14a'.
Protruding sides 14b and 14c that are bent at right angles from both ends of the folded side 14a and protrude;
b, 14c extend in a direction approaching each other, and are parallel to the extended folded side portion 14a ″ and have the same size of the distal side 14.
d, 14e and bent at a right angle from the tip sides 14d, 14e toward the folded side 14a and between the folded side 14a and substantially the same as or smaller than the protruding width of the rising sheet-like portion 13. Return side 1 provided at a distance
4f, 14g, and a folded sheet shape surrounded by lateral sides 14h, which are parallel to and equal in size to the sides 14a 'facing the connection folded sides 14a' provided between the return sides 14f, 14g. Part 14 and folds the hanging sheet-like part 11 downward along the folding line La provided between the hanging sheet-like part 11 and the horizontal sheet-like part 10, And the rising sheet-like portion 13
Is folded upward along the folding line Lc between the rising sheet-like portion 13 and the laterally-facing sheet-like portion 10, and the folded sheet-like portion 14 is folded in the folded sheet-like portion 14. Virtual line S passing through side 14h
c so as to overlap the surface portion 14 ″ on the tip end side with respect to the surface side of the vertical sheet portion 12 that is continuous with the surface outside the hanging sheet portion 11 that is folded downward. It is configured to fold along the fold line Ld between the shape portion 14 and the rising sheet shape portion 13 (see FIG. 2).

In the underlayer waterproofing material A according to this embodiment, the undercoating waterproofing material A prepared in advance is provided in a state to be attached to the portion to be waterproofed, and the underwatering waterproofing material A is spelled with a tucker. By using and stopping,
Intersections of a plurality of surfaces in a structure, for example, a vertical surface and a waterproof basement treatment for a joint portion such as a structure configured to protrude with a horizontal surface, in a short construction time, and furthermore, safely and reliably. I can do it.

Further, by using the standardized waterproofing material for foundation A, it is possible to carry out construction with high construction accuracy in accordance with the construction procedure, and to prevent rain from leaking and to have a good appearance appearance. Can be done.

The undercoat waterproofing material A is, for example, a sheet having a substantially right-angled parallelogram shape having a pair of opposed first side edges M, M and a pair of opposed second side edges N, N ′. With respect to the waterproof material B ', each of the horizontal sheet-like portions 10,
Folding lines La, Lb, Lc, Ld, and cutting lines Lf, Lg for forming the hanging sheet-like portion 11, the vertically oriented sheet-like portion 12, the rising sheet-like portion 13, the folded sheet-like portion 14, and the like. , Lh, and the processing line Le, and
In addition to cutting at each of the cut lines Lf, Lg, and Lh that are printed, it can be configured to be used by folding at each of the fold lines La, Lb, Lc, and Ld, and also by folding or cutting at the processing line Le. .

The sheet-like waterproofing material B 'constituting the undercoating waterproofing material A used herein is made of various materials having waterproof properties, for example, asphalt waterproofing paper, resin-impregnated waterproofing paper, and resin-impregnated waterproofing paper. It is made of an arbitrary material such as a waterproof cloth or laminated waterproof paper, and is configured as one sheet-like waterproof material B ′.
Ld, the cut lines Lf to Lh, the processing line Le, and the like are printed, so that the printable material is
A material suitable for folding along the lines a to Ld, cutting along the cutting lines Lf to Lh, and cutting or folding along the processing line Le is used.

FIG. 3 shows a sheet-like waterproof material B 'serving as the underground waterproof material A, in which a pair of first side edges M, M facing each other and a pair of second side edges facing each other. N,
N ′, the sheet-like waterproof material B ′ having a right-angled parallelogram shape along the first side edges M, M of the sheet-like waterproof material B ′ and the first side edges M, M Along the imaginary lines Sa parallel to each other, the sheet-shaped waterproof material B ′ is provided with a size that is opposite to each other and is equal to each other provided from the one second side edge N to the other second side edge N ′. First
Folding lines La, La, and first cutting lines Lf, which are provided to be continuous with the first folding line La and face each other and have the same size,
The first cut line Lf is separated from the first cut line Lf by an interval substantially the same as or shorter than the length of the first cut line Lf, and one end reaches the other second side edge N ′. A third cutting line Lh facing each other and having the same dimension, and a direction orthogonal to the first side edges M and M so as to pass through a point where the first folding line La and the first cutting line Lf contact each other. A pair of second fold lines Lb provided so as to reach the point where the first fold line La and the first cut line Lf are in contact with the respective first side edges M, M along the virtual line Sb , Lb, a third fold line Lc provided between each of the second fold lines Lb, Lb along the virtual line Sb, and a side of each of the first cut lines Lf in contact with the first fold line La. The respective first sides of the sheet-like waterproof material B 'are bent at right angles in a direction away from each other from opposite side ends. M, the second cut line of the pair parallel to and the second folding line Lb provided as leading to M L
g, Lg, the second cut line Lg, and the first cut line Lf.
The second cutting lines Lg, Lg
And a fourth fold line Ld parallel to the third fold line Lc and a side edge of each of the third cut lines Lh, Lh opposite to the second side edge N ′. And a processing line Le parallel to the fourth folding line Ld is printed.

The side edge Na between the first fold lines La, La at the one second side edge N displayed by the printing, the third fold line Lc, and the pair of first fold lines Lc
The portion surrounded by the fold lines La and La is the horizontal sheet-like portion 10. In addition, the respective first fold lines La and La on the respective sides of the laterally-facing sheet-like portion 10 and the side of the second side edge N from the first fold line La to the first side edge M outside. An edge Nb and a portion surrounded by the side edge Ma and the second fold line Lb in the first side edge M which is continuous at a right angle from the side edge Nb and are located between the edge Nb and the second fold line Lb are paired. As the hanging sheet-like portion 11. Also,
Each of the second fold lines Lb, the first cut lines Lf, the second cut lines Lg, and the first side edges M between the second fold lines Lb and the second cut lines Lg. The portion surrounded by the side edge Mb is a pair of vertically oriented sheet-like portions 12. A portion surrounded by the third fold line Lc, the first cut lines Lf, Lf, and the fourth fold line Ld is a rising sheet-like portion 13. The fourth folding line Ld, the second cutting lines Lg, Lg, the processing line Le, the third cutting lines Lh, Lh, and the third cutting line Lh are located on the side opposite to the processing line Le. The side edges N′c and N′c of the second side edge N ′ and the second cut lines Lg and Lg while reaching the first side edge M
The portion surrounded by the side edges Mc and Mc from the front side to the second side edge N ′ on the side opposite to the vertical sheet-like portion 12 is formed as a folded sheet-like portion 14.

The sheet-like waterproof material B 'having a substantially right-angled parallelogram shape thus constructed is used for its use or
Prior to its use, it is cut along the cut lines Lf, Lg, Lh and folded along the fold lines La, Lb, Lc, Ld and folded or cut along the processing line Le. Can be used as a waterproofing material A for waterproofing of various structures.

In the structure of the sheet-like waterproof material B ', the third cutting lines Lh, Lh, the processing line Le, and the third
The auxiliary sheet-like portion 15 surrounded by the side edge N′d of the second side edge N ′ between the cutting lines Lh, Lh is cut and removed prior to the printing, or the first cutting line L after the printing is performed.
f, the undercut waterproofing material A may be formed by cutting and removing the second cut line Lg and the third cut line Lh at the same time.

The undercoat waterproofing material A having the above-mentioned structure can be easily and accurately used as a standard product by using a printed sheet-like waterproofing material B ′ in addition to the above-mentioned features. Waterproof material A can be provided.

As shown in FIG. 4, the sheet-like waterproof material B 'serving as the underlayer waterproof material A is a sheet material having a long waterproof function, for example, a long asphalt waterproof paper. A sheet-like material in which the base waterproofing material A is separately formed on a sheet material in which a long resin-impregnated waterproof paper, a long resin-impregnated waterproof cloth, a long laminated waterproof paper, etc. are wound in a roll shape. The waterproof material B ′ is continuously printed and prepared, and cut and provided along each cutting line K printed on the sheet material B, or along the cutting line K and the cutting lines Lf, Lg, Lh. It is cut and provided along the processing line Le as needed, or the cutting line K and the cutting line Lf,
Cut along Lg, Lh and fold lines La, Lb, L
A configuration may be used in which creases are formed along c and Ld, and creases are formed or cut along the processing line Le for use.

The underlayer waterproofing material A according to this embodiment
As shown in FIG. 4, the sheet-shaped material B is sequentially inserted into a long sheet-shaped material B having a waterproof property in a longitudinal direction thereof at predetermined intervals in a direction orthogonal to the longitudinal direction. A cutting line K to be a right-angled parallelogram sheet-shaped waterproof material B 'having a pair of first side edges M, M which are cut and opposed to each other and a pair of second side edges N, N' which are opposed to each other; The one second side edge N of the sheet-like waterproof material B 'along the respective first side edge M of the sheet-like waterproof material B' and along the virtual line Sa respectively parallel to the first side edge M. And the first fold lines La and La having the same size and facing each other provided toward the other second side edge N ′, and the first fold lines La and La being provided continuously with the first fold line La and having the same size. The first cut line Lf, Lf, and the first cut line Lf
An interval substantially equal to or shorter than the length of the cutting line Lf is separated, and one end of the cutting line Lf has the other second side edge N ′.
The first side edge M passes through a point at which the third cut lines Lh, Lh facing each other and having the same dimension, which are provided so as to reach the first cut line Lf and the first cut line Lf, contact each other. , M, the first fold line La and the first cut line L from the respective first side edge M along a virtual line Sb in a direction orthogonal to
a pair of second fold lines Lb, Lb provided so as to reach a point where f is in contact with each other, and a third fold line Lc provided between the second fold lines Lb, Lb along the virtual line Sb; Each of the first side edges M of the sheet-shaped waterproof material B ′ is bent at right angles in a direction away from each other from a side end of the respective first cut line Lf opposite to the side in contact with the first fold line La, M
And a pair of second cut lines Lg, Lg parallel to the second fold line Lb, and a point of intersection between the second cut line Lg and the first cut line Lf. The third cutting line Lg is provided on an extension of the second cutting line Lg and the third cutting line Lg.
A fourth fold line Ld parallel to the fold line Lc;
A processing line Le provided so as to extend between the side edges of the cutting line Lh opposite to the second side edge N ′ and parallel to the fourth folding line Ld is printed, and the printed cutting line is printed. The portion between K, K constitutes one sheet-like waterproof material B 'constituting one underlayer waterproof material A, and the first folding line La provided between the cutting lines K, K , The second fold line Lb, the third fold line Lc, the fourth fold line Ld, the processing line L
e, first cut line Lf, second cut line Lg, third cut line Lh
Thus, one undercoat waterproofing material A can be constituted.

The cutting lines K, K printed on the sheet material B and the first fold line La, the second fold line Lb,
First, the first fold line Lc, the fourth fold line Ld, the processing line Le, the first cut line Lf, the second cut line Lg, and the third cut line Lh form the first fold line at the one second side edge N. A portion surrounded by the side edge Na between the fold lines La, the third fold line Lc, and the pair of first fold lines La, La is a lateral sheet-like portion 10. Further, a side edge Nb of each of the first fold lines La on each side of the horizontal sheet-like portion 10 and a first side edge M of the second side edge N, which is outward from the first fold line La. And a portion surrounded by the side edge Ma and the second fold line Lb between the first side edge M and the second fold line Lb at a right angle from the side edge Nb is a pair of vertical lines. This is a lowered sheet-like portion 11. The respective second folding lines Lb and the respective first cutting lines Lf
And a portion surrounded by the second cutting line Lg and the side edge Mb of the first side edge M between the second folding line Lb and the second cutting line Lg is a pair of vertically-oriented sheet-like portions. The section 12 is provided. Further, the third folding line Lc and the first cutting line Lf,
A portion surrounded by Lf and the fourth fold line Ld is a rising sheet-like portion 13. The fourth folding line Ld, the second cutting lines Lg, Lg, the processing line Le, the third cutting lines Lh, Lh, and the third cutting line Lh are located on the side opposite to the processing line Le. The side edges N′c and N′c of the second side edge N ′ and the second cut line Lg while reaching the first side edge M
The portion surrounded by the side edges Mc and Mc between the second side edge N ′ on the side opposite to the vertical sheet-like portion 12 is the folded sheet-like portion 14.

The sheet-like material B thus constructed is cut along the cutting line K to provide a sheet-like waterproof material B 'constituting the underground waterproof material A, and this sheet-like waterproof material B' is provided. It is possible to cut along the cut lines Lf, Lg, Lh and fold along the fold lines La, Lb, Lc, Ld and to fold or cut along the processing line Le. Further, after the sheet material B thus configured is cut along the cutting line K, the sheet material B is cut along the cutting lines Lf, Lg, Lh and along the folding lines La, Lb, Lc, Ld. A fold can be provided and the fold can be provided or cut along the processing line Le to provide a base treatment. Simultaneously with the cutting along the cutting line K, the cutting is performed along the cutting lines Lf, Lg, Lh, and the folding habit is provided along the folding lines La, Lb, Lc, Ld, and along the processing line Le. It can be provided with a folding habit or cut, and can be used to perform a base treatment.

In addition to the above features, the undercoat waterproofing material A constructed as described above can be easily and accurately produced from the sheet-like material B without waste. Can be constructed and provided at low cost.

The underlayer waterproofing material A having such a structure is used for undercoat treatment of a building, particularly a wooden structure, and more specifically, the vertical surface so as to continuously have a horizontal surface from a vertical surface to a top surface. Various structures configured to protrude from the surface side, for example, a sleeve wall 31 forming a balcony 30 provided to protrude from the outer wall 21 of the frame 20 having a vertical surface so as to have a horizontal surface as a top end surface. Alternatively, in the front wall 32 of the balcony 30, a side end surface 32a as a vertical surface falling from the front wall 32, and a front low wall protruding from the side end surface 32a so as to have a horizontal plane as a top end surface. Part 3
The waterproof base material used for raining the protruding portion of a structure such as the front wall 32 of the balcony 30 provided with 2 'is provided with a convenient form. In the illustrated example, an opening 22 provided in the outer wall 21 is provided.
A balcony 30 is provided with a sliding door 23 and a floor 33, a sleeve wall 31 and a front wall 32 protruding from the outer wall 21.

In the illustrated example, a sleeve wall 31 and a front wall 32, which are the most typical structures having a vertical surface and a continuous horizontal surface in such a wooden structure, relate to the present embodiment. This shows a state in which a base waterproofing material A is used.

In the illustrated example, the outer wall 21, the sleeve wall 31 or the front wall 32 to which the underlayer waterproof material A is attached are shown by phantom lines so that the underlayer waterproof material A according to the present embodiment can be better understood. And the illustration of its internal structure and the like is omitted. Therefore, prior to the rain-closing process using the underlayer waterproofing material A according to the present embodiment, these structures are subjected to a commonly-used underlayer treatment, for example, a wall underlayer surface of the outer wall 21 on the underwater side, A waterproof undercoat treatment using a waterproof sheet or the like is performed on the underside of the undercover, the underside of the sleeve wall 31 or the front wall 32 other than the undercover waterproof portion to which the undercoat waterproofing material A is applied.

First, the underlayer waterproofing material A according to the above embodiment
7 will be described in detail with reference to FIG. Sleeve wall 31 and outer wall 21 to which the underlayer waterproof material A shown in FIG. 7 is applied.
Has a configuration in which the sleeve wall 31 is provided so as to protrude from the outer wall surface 21 a of the outer wall 21, and the upper end surface 31 a, which is the top end surface, of the outer wall surface 21 a is defined as a vertical surface.
a is a horizontal plane which is bent at a right angle at an edge X from a and extends horizontally, and furthermore, respective wall side surfaces 31 before and after the sleeve wall 31 extending downward at a right angle from the upper end surface 31a.
b and 31b are configured as vertical surfaces that intersect the outer wall surface 21a at right angles at the edge X. Here, the outer wall surface 21a, the upper end surface 31a, and the wall side surface 31b to which the waterproofing material A for the base is attached are all subjected to the outer wall surface 21a as the base surface to be subjected to the waterproofing treatment and the waterproofing treatment. An upper end surface 31a as a base surface to be treated and a wall side surface 31b as a base surface to be subjected to waterproof treatment, and are made of, for example, a base plywood or a base wood sliding material.
These are simply referred to as “outer wall surface 21a”, “upper surface 31a”,
This will be described as “wall side surface 31b”.

Also, the outer wall surface 21a and the upper end surface 31a
And the wall side surface 31b, prior to the installation of the waterproofing material A for the base according to the present embodiment, is provided with a commonly provided various types of wall base materials and a generally provided waterproof base such as architectural paper, With the provision of the waterproofing material A for the base in the attached state, it is possible to perform a waterproofing base treatment on the bent and protruding portion.

The underlayer waterproofing material A used for raining at the joint between the sleeve wall 31 formed from the outer wall 21 and the outer wall 21 is typically, first, the underlayer waterproofing material A as described above. Each of the fold lines La and L is formed in a form that can be used to be attached to a continuous portion of the sleeve wall 31 and the outer wall 21.
b, Lc, and Ld, and fold or cut at the processing line Le. The folding of the underlayer waterproof material A for such a usage pattern is typically performed by the first
The hanging sheet-like portion 11 is folded downward from the horizontal sheet-like portion 10 at the folding line La, and the rising sheet-like portion 13 stands up from the horizontal sheet-like portion 10 along the third folding line Lc. And the auxiliary sheet-like portion 15 is folded between the horizontal side 14h and the connection folded side 14a '.
On the upper side of the surface portion 14 ′, that is, on the surface side of the folded sheet portion 14 which is continuous with the upper surface side of the transverse sheet portion 10 attached to the upper end surface 31 a of the sleeve wall 31. Then, the folded sheet portion 14 on which the auxiliary sheet-shaped portion 15 is overlapped is placed on the surface of the rising sheet-shaped portion 13, particularly in the illustrated example. Is a front side of the rising sheet-like portion 13, that is, an upper end surface 31 of the sleeve wall 31.
a, is folded at the fourth fold line Ld so as to overlap on a surface continuous with the upper surface of the laterally oriented sheet-like portion 10 attached to the horizontal sheet-like portion 10, and the rising sheet-like portion 13 is folded against the laterally-oriented sheet-like portion 10. While making a state of standing at a right angle,
The folded sheet-like portion 14 folded back to the rising sheet-like portion 13 in a state of being attached to the sheet-like portion 10
The surface portion 1 in the direction orthogonal to the surface direction and on the leading end side from the virtual line Sc in the folded sheet portion 14
4 "is provided so as to be further downwardly suspended from the rising sheet-like portion 13, and the vertical orientation provided on the hanging sheet-like portion 11 which is folded downward from the horizontal sheet-like portion 10. The sheet-like portion 12 is oriented in the direction of the back of the folded sheet-like portion 14 vertically extending along the front side of the rising sheet-like portion 13, that is, the rising sheet-like portion 1.
On the third side, the second sheet is folded in a direction orthogonal to the hanging sheet 11 at the second folding line Lb so as to be positioned in the same plane as the rising sheet 13.

The horizontal sheet-like portion 10 of the base waterproof material A has an upper end surface 31a, which is the top end surface of the sleeve wall 31 on which the horizontal sheet-like portion 10 is attached, as an attachment target surface Y. The attachment target surface Y is positioned on the width side, that is, the side edge Y.
The side sheet-like portion 10 to be attached to the attachment target surface Y has its sides 10a and 10b defined by the side 10a and 10b. Are arranged along the side edges Ya on the width side.

The underlayer waterproofing material A thus prepared is
Along the edge X where the upper end surface 31a of the sleeve wall 31 and the outer wall surface 21a of the outer wall 21 intersect, the third fold line Lc between the horizontal sheet-like portion 10 of the undercoat waterproof material A is made to follow.
In addition, the side wall surface 31b of the sleeve wall 31 and the outer wall surface 21 of the outer wall 21
a of the sleeve wall so that the second fold line Lb between the hanging sheet-like portion 11 and the vertically-oriented sheet-like portion 12 of the waterproofing material for base A is arranged along the edge X ′ where the a. 3
The horizontal sheet-like portion 10 is attached to the attachment target surface Y, which is the upper end surface 31a, and the hanging extending from the first folding line La along the sides 10a and 10b. The sheet-like portion 11 is moved from the upper end face 31 a of the sleeve wall 31 to the sleeve wall 3.
1 along the wall side 31b before and after the wall side 3b.
1b, and the rising sheet-like portion 13, the vertical sheet-like portion 12, and the folded sheet-like portion 14 are attached to the outer wall surface 21a of the outer wall 21 along the outer wall surface 21a. The sleeve wall 31 and the outer wall 21 are fastened to each of the wall base materials such as the sleeve wall 31 and the outer wall 21 with a spelling needle by a tucker, and the sleeve wall 31 and the outer wall 21 in the corresponding portion are subjected to waterproof base processing.

In a specific application of the undercoat waterproof material A, as described above, the undercoat waterproof material A is
Prior to using the base material waterproofing material A in the above-described configuration, the horizontal sheet-like portions 10, the hanging sheet-like portions 11, and the vertical sheet-like portions 12 constituting the base material waterproofing material A prior to using the base material on the wall base surface of the sleeve wall 31. , Folded sheet portion 14, auxiliary sheet portion 1
5. Without setting the rising sheet-like portion 13 in a folded state, for example, the respective portions constituting the base waterproof material A are
You may make it bend and attach sequentially, and use it, attaching to each base surface which comprises the sleeve wall 31, and each base surface which comprises the outer wall 21.

Further, in the illustrated example, the folded sheet-like portion 14 is provided with an auxiliary sheet-like portion 15, and this auxiliary sheet-like portion 15 is superposed on the surface portion 14 'of the folded sheet-like portion 14. Processing line L so that
e, the auxiliary sheet-like portion 1
The folded sheet-like portion 14 reinforced by 5 is folded down in a superposed state, but the waterproofing material A for the base without the auxiliary sheet-like portion 15, that is, without the auxiliary sheet-like portion 15 is provided. The auxiliary sheet-like portion 15 may be cut off from the folded sheet-like portion 14 at the processing line Le.

In the illustrated example, the folded sheet-like portion 14 is connected to the rising sheet-like portion 13 which is provided upright at the third folding line Lc from the horizontal sheet-like portion 10. The folded sheet-like portion 13 is folded along the fourth fold line Ld so as to hang down along the front side of the raised sheet-like portion 13. The folded sheet-like portion 14 is folded at the fourth folding line Ld so as to hang down along the surface continuous with the lower surface of the horizontal sheet-like portion 10 attached to the upper end surface of the wall 31. The vertical sheet-like portion 12 is folded at the second fold line on the back side of the surface portion 14 "of the folded sheet-like portion 14 folded downward, and the back side of the surface portion 14" is folded. The vertical sheet-like portion 12 may be used so as to be positioned base charge state.

The folded sheet portion 14 in such an embodiment
Of the auxiliary sheet-like portion 15 provided in the folded sheet-like portion 14 before the folding along the fourth folding line Ld.
And the third sheet line Lh, which is cut or removed, or along the processing line Le, the surface on the lower surface side of the folded sheet member 14, that is, the transverse sheet member 10 attached to the upper end surface of the sleeve wall 31. Is folded at the processing line Le so as to be superimposed on the surface of the folded sheet portion 14 of the sheet-like waterproof material B ′ continuous with the lower surface side of
The folded sheet-like portion 14 is attached to the back side of the rising sheet-like portion 13, that is, the upper end surface of the sleeve wall 31 so that the auxiliary sheet-like portion 15 is sandwiched between the rising sheet-like portion 13. The folded sheet-like portion 14 is folded at the fourth folding line Ld so as to be superimposed on a surface that is continuous with the lower surface side of the horizontal sheet-like portion 10. You may comprise and use so that it may be located in front of the vertical sheet-like part 12 folded at the 2nd folding line Lb at right angle from the said hanging sheet-like part 11.

In the waterproofing material A for a base having the above-described structure, the upper end surface 31a of the sleeve wall 31 provided to protrude from the outer wall surface 21a as a vertical surface of the outer wall 21.
The first folding line La, which is provided along the side edge Ya of the attachment target surface Y, which is the upper end surface 31a, is conveniently covered with the attachment target surface Y that is At La, the hanging sheet-like portions 11 are each folded along the wall side surface 31b of the sleeve wall 31, and the rising sheet-like portion 11 is in close contact with the outer wall surface 21a of the outer wall 21. The portion 13 is in an upright state, and the vertical sheet-like portion 12 is
Is folded laterally at right angles so as to closely adhere to the outer wall surface 21a of the sheet, and furthermore, the folded sheet-like portion 14
Are the rising sheet-like portion 13 and the vertical sheet-like portion 12
Is provided on the front surface side of the base, so that the waterproof base treatment is performed with good rain.

In the waterproofing material A for the base, the folded sheet-like portion 1 which is folded back on the front side of the rising sheet-like portion 13 and the vertical sheet-like portion 12 in a state of being overlapped.
4, the horizontal side 14h of the horizontal sheet-like portion 10
Is folded back in contact with the upper surface of the folded sheet-like portion 14, and sides 14f and 14g of the folded sheet-like portion 14 are respectively formed on the outer surface of the hanging sheet-like portion 11, in particular, the vertical sheet-like portion 1
2 can be provided in contact with the outer surface of the hanging sheet-like portion 11 along the second fold line Lb between the base waterproofing material A and the standardized waterproofing material A for base. By using the waterproof undercoating using the method described above, the waterproof undercoating with good rain can be easily performed without requiring any special technique and skill.

Along with the waterproof undercoating treatment using the undercoat waterproofing material A, another waterproof undercoating material is sequentially applied to a portion corresponding to the water side of the undercoating waterproofing material A to be attached and attached by an ordinary method. In addition, a waterproof sheet is required, for example, by attaching a waterproof sheet to a portion where the horizontal sheet-like portion 10 contacts the folded sheet-like portion 14 or a bent portion between the hanging sheet-like portion 11 and the vertical sheet-like portion 12. Make a base treatment.

Next, another application example of the underlayer waterproof material A shown in FIGS. 2 to 6 will be described with reference to FIG.

FIG. 8 shows an example of application of the underlayer waterproofing material A to the outer wall 21 of a frame 20 such as a house.
This shows an application example used for a waterproof base treatment performed between the sleeve wall 31 provided so as to protrude from one outer wall 21 surface of the outer corner portion and the outer wall 21. That is, the sleeve wall 3 to which the base waterproof material A is applied.
Reference numeral 1 denotes an upper end surface 31a which is a horizontal surface as a top end surface which is bent at a right angle at an edge X and is continuous from one outer wall surface 21a in a protruding corner portion of the frame 21;
a of the outer wall 21 as a vertical surface which is bent downward at right angles before and after the sleeve wall and extends from the front surface of the sleeve wall at right angles and continuous at a right angle at the edge X 'with the one outer wall surface 21a; The other outer wall surface 21a 'is provided with the other wall side surface 31b which is continuous in a flush state.

The underlayer waterproofing material A used in this application example is the underlayer waterproofing material A having the same configuration as the underground waterproofing material A used in FIG.
8 is used to correspond to the outer wall 21 and the sleeve wall 31 shown in FIG. Therefore, with respect to the underlayer waterproofing material A according to the application example of FIG. 8, only the usage different from the application example shown in FIG. 7 will be described, and the same portions as those in FIG. The description is omitted.

That is, the undercoat waterproofing material A provided on the outer wall 21 and the sleeve wall 31 shown in FIG. 8 has the same configuration as the undercoating waterproofing material A in FIG. Of the same configuration as the waterproofing material A, for example, the first sheet folding part La folds down the sheet-like part 11 downward from the horizontal sheet-like part 10 at the first folding line La, and starts up from the horizontal sheet-like part 10. The sheet-like portion 13 is folded so as to stand up along the third folding line Lc, and the auxiliary sheet-like portion 15 is folded back between the horizontal side 14h and the connection folded side 14a '. 14, that is, the sleeve wall 3
1, the folded sheet-like portion 1 continued to the upper surface side of the horizontal sheet-like portion 10 attached to the upper end surface 31a.
4, and then the folded sheet portion 14 of the auxiliary sheet portion 15 is
The overlapping portion of the auxiliary sheet-like portion 15 is located on the surface of the rising sheet-like portion 13, particularly, in the illustrated example, on the front side of the rising sheet-like portion 13, that is, on the sleeve wall 31. The sheet 10 is folded at the fourth fold line Ld so as to overlap a surface continuous with the upper surface of the sheet 10 to be attached to the end face 31a.
The raised sheet-like portion 13 is made to stand upright at a right angle, and the folded sheet-like portion 14 folded back to the rising sheet-like portion 13 is attached to the horizontal sheet-like portion 10. The surface 14 ″ of the folded sheet-like portion 14, which is perpendicular to the surface, and located on the tip side from the virtual line Sc in the folded sheet-like portion 14,
Further, the vertical sheet-like portion 12 provided on the hanging sheet-like portion 11 folded downward from the horizontal sheet-like portion 10 is provided.
In the rear direction of the folded sheet portion 14 vertically extending along the front side of the rising sheet portion 13, that is, in the side of the rising sheet portion 13, Said second so as to be positioned in the same plane
At the folding line Lb, the sheet is folded in a direction orthogonal to the hanging sheet-like portion 11.

The underlayer waterproofing material A thus prepared is
Along the edge X where the upper end surface 31a of the sleeve wall 31 and the outer wall surface 21a of the outer wall 21 intersect, the third fold line Lc between the horizontal sheet-like portion 10 of the undercoat waterproof material A is made to follow.
In addition, the side wall surface 31b of the sleeve wall 31 and the outer wall surface 21 of the outer wall 21
The second fold line Lb between the hanging sheet-like portion 11 and the vertically-oriented sheet-like portion 12 in the undercoat waterproofing material A is arranged along the edge X ′ where the “a” intersects. The other second folding line is connected to the outer wall surface 21a and the outer wall surface 21.
a ', the transverse sheet-like portion 10 is attached to the attachment target surface Y which is the upper end surface 31a of the sleeve wall 31 in the same manner as in FIG. The hanging sheet-like portion 11 extending through the first folding line La along the sides 10a and 10b is attached to the sleeve wall 31.
From the upper end surface 31a of the sleeve wall 31
b, is folded downward so as to be in intimate contact with the wall side surface 31b, and the rising sheet-like portion 13, the vertical sheet-like portion 12, and the folded sheet-like portion 14 are provided on the one outer wall surface 21a of the outer wall 21. Along with being attached along,
The other hanging sheet-like portion 11 is connected to the other outer wall surface 21.
a side 14g of the folded sheet-like portion 14 protruding laterally from the one outer wall surface 21a along the line a ′, a folding line Li on an extension of the side 14g, an extended folded side portion 14a ″, and a side 14e. The portion surrounded by the protruding side 14c is defined by the outer wall surface 21a 'at the folding line Li.
Is folded so as to be attached to the hanging sheet-like portion 11 which is attached to the sleeve wall 31 and the outer wall 21 with a spelling needle or the like by a tucker.
To each wall base material such as the sleeve wall 3
1 and the outer wall 21 are subjected to a waterproof base treatment.

In this application example, similarly to the application example of the base waterproofing material A shown in FIG. 10, hanging sheet-like part 11,
The vertical sheet-like portion 12, the rising sheet-like portion 13, and the folded sheet-like portion 14 may be folded while being attached to perform a base treatment using the base waterproof material A.

Also, as in the application example of FIG. 7, the underlayer waterproof material A having no auxiliary sheet-like portion 15, that is,
There is a base waterproofing material A which is not provided with the auxiliary sheet-like portion 15 or a base waterproofing material A which is obtained by cutting the auxiliary sheet-like portion 15 from the folded sheet-like portion 14 at the processing line Le. Is also good.

As in the case of FIG. 7, the folded sheet portion 14 is provided on the back side of the rising sheet portion 13, that is, in the horizontal sheet portion 10 attached to the upper end surface of the sleeve wall 31. The folded sheet-like portion 14 is folded at the fourth folding line Ld so as to hang down along the surface side continuous with the lower surface, and the surface portion 14 of the folded sheet-like portion 14 folded downward is folded. The vertical sheet-like portion 12 is folded at the second fold line on the back side of "", and is used such that the vertical sheet-like portion 12 is positioned in the attached state on the back side of the surface portion 14 ". Is also good.

Also in this application example, similarly to the case shown in FIG. 7, it is possible to perform a good waterproof undercoating process in a rainy state.

Next, still another application example of the underlayer waterproof material A shown in FIGS. 2 to 6 will be described with reference to FIG.

The application example of the undercoat waterproof material A shown in FIG. 9 uses the undercoat waterproof material A for waterproof undercoat treatment on a balcony 30 having a front wall 32 having a front low wall portion 32 ′. The front wall 32 to which the base waterproofing material A is applied is a front low wall portion 3 that falls in a step shape.
2 ', a wall side surface 32c, 32c as a vertical surface before and after the front wall 32, and a side end surface 32a as a vertical surface between the wall side surfaces 32c and falling into the step shape,
It is located between the side wall surfaces 32c and extends from the side end surface 32a to the edge X ".
The upper end surface 32b, which is the top end surface of the front lower wall portion 32 'bent and extended at a right angle, is provided as the horizontal attachment target surface Y of the laterally facing sheet-like portion 10. Further, the side end face 32a and the upper end face 32 to which the undercoat waterproof material A is attached are provided.
b and the wall side surface 32c are both a side end surface 32a as a ground surface to be waterproofed, an upper end surface 32b as a ground surface to be waterproofed, and a ground surface to be waterproofed. The wall side surface 32c is made of, for example, a base plywood or a base wood sliding material. Hereinafter, these are simply referred to as “side end surface 32a” and “top end surface 3”.
2b "and" wall side surface 32c ".

The underlayer waterproofing material A used in this application example is the underlayer waterproofing material A having the same configuration as the underground waterproofing material A used in FIG.
9 is used to correspond to the front wall 32 and the front low wall portion 32 'shown in FIG. Therefore, as for the underlayer waterproofing material A according to the application example of FIG. 9, only the usage different from the application example shown in FIG. 7 will be described, and the same portions as those in FIG. The description is omitted.

That is, the undercoat waterproof material A provided on the front wall 32 and the front low wall portion 32 'shown in FIG. 9 has the same configuration as the undercoat waterproof material A in FIG.
In addition, it is folded in the same configuration as the underground waterproofing material A in FIG. 7. For example, the hanging sheet-like portion 11 is folded downward from the horizontal sheet-like portion 10 at the first folding line La, and The rising sheet-like portion 13 is folded from the horizontal sheet-like portion 10 so as to stand up along the third folding line Lc, and the auxiliary sheet-like portion 15 is folded.
The upper side 32b of the front side low wall portion 32 ', that is, the horizontal direction attached to the upper surface side of the surface portion 14' of the folded sheet-like portion 14 between the horizontal side 14h and the connection folded side portion 14a '. Folding is performed so as to be attached to the surface side of the folded sheet-shaped portion 14 that is continuous with the upper surface side of the sheet-shaped portion 10. The overlapping portion of the shape portion 15 is the surface of the rising sheet shape portion 13, particularly,
In the illustrated example, the front side of the rising sheet-like portion 13, that is, the upper end surface 32 b of the front lower wall portion 32 ′.
Is folded at the fourth fold line Ld so as to be superimposed on a surface continuous with the upper surface of the horizontal sheet-like portion 10 attached to the horizontal sheet-like portion 10, and the rising sheet-like portion 13 is perpendicular to the horizontal sheet-like portion 10. The folded sheet-like portion 14 folded back to the standing sheet-like portion 13 in a state perpendicular to the horizontal sheet-like portion 10 and the folded sheet-like portion 10 Surface part 1 on the tip side from the imaginary line Sc in the shape part 14
4 "is provided so as to be further downwardly suspended from the rising sheet-like portion 13, and the vertical orientation provided on the hanging sheet-like portion 11 which is folded downward from the horizontal sheet-like portion 10. The sheet-like portion 12 is oriented in the direction of the back of the folded sheet-like portion 14 vertically extending along the front side of the rising sheet-like portion 13, that is, the rising sheet-like portion 1.
On the third side, the second sheet is folded in a direction orthogonal to the hanging sheet 11 at the second folding line Lb so as to be positioned in the same plane as the rising sheet 13.

The underwater waterproofing material A is so arranged that the third fold line Lc between the horizontal sheet-like portion 10 and the rising sheet-like portion 13 extends along the edge X ″. The part 10 is the upper end face 32b of the front low wall part 32 '.
7 in the same manner as in FIG. 7 described above, and the side end surface 32a of the front wall 32 connected to the upper end surface 32b of the front lower wall portion 32 ' A portion of the rising sheet-like portion 13 and the folded sheet-like portion 14 which is attached to the front side of the rising sheet-like portion 13 is placed in the attachment state.
2 is continuous with the upper surface 32b of the front lower wall portion 32 'at right angles to the upper surface 32b of the front lower wall portion 32' so as to be along the surface of the wall side surface 32c of the front wall 32. The hanging sheet-like portion 11 is folded on the wall side surface 32c 'of the front low-wall portion 32', and the sides 14f, 14g and the side 14 of the folded sheet-like portion 14 are folded.
f, the hanging sheet-like portion 11 in which a portion outside the folding lines Li, Li on the extension of the 14g is attached to the front and rear wall side surfaces 32c of the front wall 32 at the folding lines Li. It is folded so that it is attached to the top, and it is fastened with a spelling needle or the like by a tucker to perform a waterproof base treatment.

Also in this application example, similarly to the case shown in FIG. 7, it is possible to perform a good waterproof undercoating process in a rainy state.

Also in this application example, similarly to the application example of the base waterproofing material A in FIG. 7, the base waterproofing material A is not folded in advance and the front low wall portion 32 'is not folded.
And the front-facing wall 32 has a horizontal sheet-like part 10, a hanging sheet-like part 11, a vertical sheet-like part 12, and a rising sheet-like part 1.
3. The folded sheet-like portion 14 may be folded while being attached, and a base treatment using the base waterproof material A may be performed.

Also, as in the application example of FIG. 7, the underlayer waterproof material A having no auxiliary sheet-like portion 15, that is,
There is a base waterproofing material A which is not provided with the auxiliary sheet-like portion 15 or a base waterproofing material A which is obtained by cutting the auxiliary sheet-like portion 15 from the folded sheet-like portion 14 at the processing line Le. Is also good.

As in the case of FIG. 7, the folded sheet-like portion 14 is attached to the rear side of the rising sheet-like portion 13, that is, on the upper end surface 32a of the front low wall portion 32 '. The folded sheet-like portion 14 is formed so as to hang down along a surface side continuous with the lower surface side of the
In the folded state at the fold line Ld, the folded sheet-like portion 14 folded downward is positioned so that the vertical sheet-like portion 12 is positioned in the attached state on the back side of the surface portion 14 ″. Sheet part 14
May be used so as to be folded at the folding line Li.

Next, a waterproofing material A for a base shown in FIG.
Is obtained by removing the auxiliary sheet-like portion 15 from the undercoat waterproofing material A shown in FIGS. 2 to 9, and the undercoating waterproofing material A is made of the undercoating waterproof material A shown in FIGS. 2 to 9. In the waterproofing material A, the auxiliary sheet-like portion 15 is cut and removed by the processing line Le when forming the base waterproofing material A, or is surrounded by the processing line Le and each cutting line Lh. It is configured as a base waterproofing member A that does not have a portion corresponding to the auxiliary sheet-shaped portion 15 from the beginning.

The underlayer waterproofing material A having the above-described structure is different from the structure shown in FIG.
9 is substantially the same as that of the underlayer waterproof material A shown in FIGS. 2 to 9, and is folded under the same manner as the underlayer waterproof material A shown in FIGS. It is used by being attached to the ground or the front wall 32 and the front lower wall 32 '.

Therefore, the undercoat waterproofing material A shown in FIG. 10 is the same as the undercoating waterproofing material A shown in FIGS.
The same reference numerals are given to components that are substantially the same as the components in and the description thereof will be omitted.

Next, the base waterproofing material A shown in FIGS. 11 and 12 will be described.

The undercoat waterproofing material A shown in FIGS. 11 and 12 is different from the undercoating waterproofing material A according to the embodiment shown in FIGS. Of the sheet-like waterproof material B ′, which constitutes the above, is a set of a plurality of imaginary sets along the first side edges M, M of the sheet-like waterproof material B ′ and parallel to the respective first side edges M, M. Lines S'a, S "
a, a first fold line La facing each other and having the same dimension, and a first cutting line L facing each other and having the same dimension.
f and a third cut line Lh facing each other and having the same size are prepared for printing, and selected from a set of a plurality of virtual lines S′a and S ″ a provided along one first side edge M. A set of a first fold line La, a first cut line Lf, a third cut line Lh prepared along with one virtual line to be printed, and a plurality of sets provided along the other first side edge M A first fold line La, a first cut line Lf, and a third cut line Lh prepared by printing along one virtual line selected from the virtual lines S′a and S ″ a are selected. The configuration other than folding at the first folding line La along the selected pair of virtual lines and cutting at the first cutting line Lf and the third cutting line Lh is the base shown in FIGS. The structure is substantially the same as the structure of the waterproofing material A.

The underlayer waterproofing material A constructed here
Is printed along one virtual line selected from a set of a plurality of virtual lines S′a, S ″ a provided along one first side edge M of the sheet-like waterproof material B ′. First prepared
A fold line La, a first cut line Lf, a third cut line Lh, and a plurality of imaginary lines S′a and S ″ a provided along the other first side edge M are selected from one set. The first fold line La, the first cut line Lf, and the third
A specific application other than selecting the cutting line Lh, folding at the first folding line La along the selected pair of virtual lines, and cutting at the first cutting line Lf and the third cutting line Lh. The method and the like are the same as those of the underlayer waterproof material A shown in FIGS.

Therefore, the undercoat waterproofing material A shown in FIGS. 11 and 12 is the same as the undercoating waterproofing material A shown in FIGS.
The same reference numerals are given to components that are substantially the same as in the above configuration, description thereof will be omitted, and description of a method of applying the same will also be omitted.

As shown in FIG. 11, the sheet-like waterproof material B 'constituting the underlayer waterproof material A according to the embodiment is made of various waterproof materials, for example, asphalt waterproof paper and resin. It is made of any material such as impregnated waterproof paper, resin-impregnated waterproof cloth, laminated waterproof paper, etc., and is configured as one sheet-like waterproof material B ′, and furthermore, required folding lines La to Ld, cutting Since the lines Lf to Lh and the processing lines Le are printed, the printable material is folded along the folding lines La to Ld.
A material suitable for cutting along the cutting lines Lf to Lh and cutting or folding along the processing line Le is used.

The sheet-like waterproof material B ′ serving as the underlayer waterproof material A according to this embodiment includes a pair of opposed first side edges M, M and a pair of opposed second side edges N, N ′. With respect to the sheet-like waterproof material B ′ having a right-angled parallelogram shape having the following shape, and along the respective first side edges M, M of the sheet-like waterproof material B ′ and parallel to the first side edges M, M, respectively. Along a pair of virtual lines S′a and S ″ a from the one second side edge N to the other second side edge N ′ in the sheet-like waterproof material B ′. First fold lines La, La facing each other and having the same dimension, facing each other, first facing cut lines Lf facing each other and having the same dimension, which are provided continuously with the first fold line La; Is separated from the first cut line Lf by a distance substantially equal to or shorter than the length dimension of the first cut line Lf, and one end of the cut line Lf Third cut lines Lh facing each other and of equal dimensions provided so as to reach the other second side edge N ′, and the respective first fold lines La and first cut lines L
f along the imaginary line Sb orthogonal to the first side edges M, M so as to pass through a point where the first fold line La and the first fold line La are connected to the first side edges M, M. A pair of second fold lines Lb provided so as to reach a point where the cut line Lf contacts,
Lb, and each of the second fold lines Lb along the virtual line Sb.
Lb provided between the first folding line Lc and the first folding line Lc.
The cutting line Lf is bent at a right angle in a direction away from the side end opposite to the side in contact with the first folding line La to reach the respective first side edges M, M of the sheet-shaped waterproof material B ′. And a pair of second cut lines Lg, Lg parallel to the second fold line Lb, and the second cut line Lg and the first cut line Lg.
The third folding line L is provided on an extension of the second cutting lines Lg and Lg so as to extend between respective intersections with the cutting line Lf.
c, a fourth folding line Ld parallel to c, and the respective third cutting lines L
h and Lh, a processing line Le provided between the side edges opposite to the second side edge N ′ and parallel to the fourth fold line Ld is formed by printing, respectively.

Then, the side edge Na between the first fold lines La, La at the one second side edge N displayed by the printing, the third fold line Lc, and the pair of first fold lines Lc
The portion surrounded by the fold lines La and La is the horizontal sheet-like portion 10. In addition, the respective first fold lines La and La on the respective sides of the laterally-facing sheet-like portion 10 and the side of the second side edge N from the first fold line La to the first side edge M outside. An edge Nb and a portion surrounded by the side edge Ma and the second fold line Lb in the first side edge M which is continuous at a right angle from the side edge Nb and are located between the edge Nb and the second fold line Lb are paired. As the hanging sheet-like portion 11. Also,
Each of the second fold lines Lb, the first cut lines Lf, the second cut lines Lg, and the first side edges M between the second fold lines Lb and the second cut lines Lg. The portion surrounded by the side edge Mb is a pair of vertically oriented sheet-like portions 12. A portion surrounded by the third fold line Lc, the first cut lines Lf, Lf, and the fourth fold line Ld is a rising sheet-like portion 13. The fourth folding line Ld, the second cutting lines Lg, Lg, the processing line Le, the third cutting lines Lh, Lh, and the third cutting line Lh are located on the side opposite to the processing line Le. The side edges N′c and N′c of the second side edge N ′ and the second cut lines Lg and Lg while reaching the first side edge M
The portion surrounded by the side edges Mc and Mc from the front side to the second side edge N ′ on the side opposite to the vertical sheet-like portion 12 is formed as a folded sheet-like portion 14.

The sheet-like waterproof material B ′ having a substantially right-angled parallelogram shape thus constructed is used for its use or
Prior to its use, first, a plurality of sets of virtual lines S'a along the one first side edge M prepared for printing are provided.
A first fold line La, a first cut line Lf, and a third cut line Lh provided along one virtual line selected in S ″ a
And a plurality of pairs of virtual lines S ′ along the other first side edge M
a, the first fold line La, the first cut line Lf, and the third cut line L provided along one imaginary line selected among S, a "a
h and cutting along the cut lines Lf, Lg, Lh and folding along the folding lines La, Lb, Lc, Ld and folding or cutting along the processing line Le The underlayer waterproof material A that can be used for waterproof underlayer treatment of a structure can be configured.

As shown in FIG. 12, the sheet-like waterproofing material B ′ serving as the base waterproofing material A further includes a long sheeting material having a waterproof function, for example, a long asphalt waterproofing paper. A sheet-like material in which the base waterproofing material A is separately formed on a sheet material in which a long resin-impregnated waterproof paper, a long resin-impregnated waterproof cloth, a long laminated waterproof paper, etc. are wound in a roll shape. The waterproof material B ′ is continuously printed and prepared, and cut and provided along each cutting line K printed on the sheet material B, or along the cutting line K and the cutting lines Lf, Lg, Lh. It is cut and provided along the processing line Le as needed, or the cutting line K and the cutting line Lf,
Cut along Lg, Lh and fold lines La, Lb, L
A configuration may be used in which creases are formed along c and Ld, and creases are formed or cut along the processing line Le for use.

The underlayer waterproof material A according to this embodiment
As shown in FIG. 12, this sheet-shaped material B is successively inserted into a long sheet-shaped material B having a waterproof property at predetermined intervals in a direction perpendicular to the longitudinal direction in the longitudinal direction. A cutting line K to be a right-angled parallelogram sheet-shaped waterproof material B 'having a pair of first side edges M, M which are cut and opposed to each other and a pair of second side edges N, N' which are opposed to each other; Along each of the first side edges M, M and along each of a plurality of pairs of virtual lines S′a, S ″ a parallel to and parallel to the first side edges M, M in the shape-like waterproof material B ′. , The sheet-like waterproof material B '
The first fold lines La, La, which are provided from the one second side edge N to the other second side edge N ′ and face each other and are equal in size, are continuous with the first fold line La. First cutting lines Lf, Lf facing each other and having the same dimensions, and the first cutting line Lf
A third cut line L facing each other and having the same dimension, which is provided so as to have an interval substantially equal to or shorter than the length dimension of the second side edge N ′ and to have one end reaching the other second side edge N ′.
h, Lh, the first folding line La and the first cutting line L, respectively.
f along a virtual line Sb orthogonal to the first side edges M and M so as to pass through a point where the first fold line La and the first cut line are cut. A pair of second folding lines Lb, Lb provided so as to reach a point where Lf contacts
And the second folding lines Lb, Lb along the virtual line Sb.
The third fold line Lc provided therebetween and the sheet-like waterproof material B are bent at right angles in a direction away from each other from an end of each of the first cut lines Lf opposite to a side in contact with the first fold line La. ′, A pair of second cut lines Lg, Lg provided to reach the respective first side edges M, M and parallel to the second fold line Lb, and the second cut line Lg and the first cut line Lg. The second cut line L extends across each intersection with the cut line Lf.
g, Lg and the third fold line Lc
A fourth folding line Ld parallel to the third cutting line Lh
And a processing line Le which is provided so as to extend between the second side edge N ′ and the side edge opposite to the second side edge N ′ and is parallel to the fourth fold line Ld. The intervening portion forms one sheet-like waterproofing material B 'constituting one undercoating waterproofing material A, and the cutting lines K, K
The first fold line La, the second fold line Lb,
The third fold line Lc, the fourth fold line Ld, the processing line Le, the first cut line Lf, the second cut line Lg, and the third cut line Lh can constitute one base waterproofing material A. .

The cutting lines K, K printed on the sheet material B and the first fold line La, the second fold line Lb,
First, the first fold line Lc, the fourth fold line Ld, the processing line Le, the first cut line Lf, the second cut line Lg, and the third cut line Lh form the first fold line at the one second side edge N. A portion surrounded by the side edge Na between the fold lines La, the third fold line Lc, and the pair of first fold lines La, La is a lateral sheet-like portion 10. Further, a side edge Nb of each of the first fold lines La on each side of the horizontal sheet-like portion 10 and a first side edge M of the second side edge N, which is outward from the first fold line La. And a portion surrounded by the side edge Ma and the second fold line Lb between the first side edge M and the second fold line Lb at a right angle from the side edge Nb is a pair of vertical lines. This is a lowered sheet-like portion 11. The respective second folding lines Lb and the respective first cutting lines Lf
And a portion surrounded by the second cutting line Lg and the side edge Mb of the first side edge M between the second folding line Lb and the second cutting line Lg is a pair of vertically-oriented sheet-like portions. The section 12 is provided. Further, the third folding line Lc and the first cutting line Lf,
A portion surrounded by Lf and the fourth fold line Ld is a rising sheet-like portion 13. The fourth folding line Ld, the second cutting lines Lg, Lg, the processing line Le, the third cutting lines Lh, Lh, and the third cutting line Lh are located on the side opposite to the processing line Le. The side edges N′c and N′c of the second side edge N ′ and the second cut line Lg while reaching the first side edge M
The portion surrounded by the side edges Mc and Mc between the second side edge N ′ on the side opposite to the vertical sheet-like portion 12 is the folded sheet-like portion 14.

The sheet-like material B thus constructed is cut along the cutting line K to provide a sheet-like waterproof material B 'constituting the underground waterproof material A, and this sheet-like waterproof material B' is provided. Prior to its use or prior to its use, the first first side edge M prepared by printing is first used.
A first fold line La provided along one virtual line selected from a plurality of pairs of virtual lines S′a, S ″ a along
The first cutting line Lf, the third cutting line Lh, and the other first side edge M
A first fold line La provided along one virtual line selected from a plurality of pairs of virtual lines S′a, S ″ a along
While selecting the first cut line Lf and the third cut line Lh,
By cutting along the cut lines Lf, Lg, Lh, and folding along the folding lines La, Lb, Lc, Ld and folding or cutting along the processing line Le, it is possible to perform waterproof base treatment of various structures. The undercoat waterproof material A that can be used can be constituted.

Further, the sheet-like material B thus configured
Is cut along the cutting line K, and then the cutting line L
f, Lg, Lh and cut along the folding lines La, L
Bending habits are provided along b, Lc, and Ld, and at the same time, folding habits are provided or cut along the processing line Le. Simultaneously with the cutting along the cutting line K, the cutting line L
f, Lg, Lh and cut along the folding lines La, L
Bending habits are provided along b, Lc, and Ld, and at the same time, folding habits are provided or cut along the processing line Le.

More specifically, the undercoat waterproofing material A having the above-described configuration has the same configuration as that of the undercoating waterproofing material A shown in FIGS. On the width side of the surface Y, that is, on the side edge between the side edges Ya and the side edge Ya of the attachment target surface Y, it is a size that can be accommodated between a pair of sides 10a and 10b facing each other. , A sideways sheet-like portion 10 having a right-angled parallelogram including other parallel sides 10c and 10d, and the pair of sides 10a, 10b facing each other along the side edge of the sideways sheet-like portion 10. From each of the sides 10a, 1
0b, a hanging sheet-like portion 11 extending in the form of a right-angled parallelogram and extending through a fold line La, more specifically, sides 11a and 11b facing in parallel and a side 11c facing in parallel And a dangling sheet-like portion 11 provided with the folding line L in the hanging sheet-like portion 11
a hanging side 11d on one side which is continuous at a right angle to a
A vertical parallelogram-shaped vertically extending sheet-like portion 12 extending from the fold line Lb along the side 11d to extend over the entire width of the protrusion of the hanging sheet-like portion 11,
More specifically, the sides 12a and 12
b, a vertical sheet-like part 12 having sides 12c and 12d facing in parallel, and respective folding lines Lb between the respective hanging sheet-like parts 11 and the vertical sheet-like part 12. , Lb, the side 1 of the horizontal sheet-like portion 10
0d through the fold line Lc along the side 10d.
A right-angled parallelogram-shaped rising sheet-like portion 13 extending over the entire width of 0d and having the same or greater than the protrusion width of the vertical sheet-like portion 12, more specifically, Specifically, a rising sheet-like portion 13 having parallel-facing sides 13a and 13b, parallel-facing sides 13c and 13d, and the laterally facing sheet-like portion 10 of the rising sheet-like portion 13 Is extended from the connection folded side portion 14a 'facing the side 10d of the second portion via a folding line Ld along the side portion 14a', and
A folded side 14a including the side 14a 'and an extended folded side 14a "extending linearly to the side of the side 14a'.
Protruding sides 14b and 14c that are bent at right angles from both ends of the folded side 14a and protrude;
b, 14c extend in a direction approaching each other, and are parallel to the extended folded side portion 14a ″ and have the same size of the distal side 14.
d, 14e and bent at a right angle from the tip sides 14d, 14e toward the folded side 14a and between the folded side 14a and substantially the same as or smaller than the protruding width of the rising sheet-like portion 13. Return side 1 provided at a distance
4f, 14g, and a folded sheet shape surrounded by lateral sides 14h, which are parallel to and equal in size to the sides 14a 'facing the connection folded sides 14a' provided between the return sides 14f, 14g. A portion 14 is provided along the folding line La provided between the hanging sheet-like portion 11 and the horizontal sheet-like portion 10 with the hanging sheet-like portion 11 facing downward. The folding line Lc is located between the rising sheet-like portion 13 and the horizontal sheet-like portion 10 with the rising sheet-like portion 13 folded upward.
And the folded sheet-like portion 14 is folded downward on the surface 14 ″ of the folded sheet-like portion 14 that is located on the tip side of the imaginary line Sc passing through the horizontal side 14h. The folding line Ld between the folded sheet-like portion 14 and the rising sheet-like portion 13 is superposed on the surface side of the vertically-oriented sheet-like portion 12 which is continuous with the surface outside the surface 11. A waterproofing material A for a base, which is configured to be folded along
In the same various modes as described above, the present invention can be used for various types of waterproof base objects.

[0094]

The underlayer waterproofing material according to the present invention is made of a single sheet-like waterproofing material, and has a size that fits the surface to be attached between a pair of sides facing each other on the width side of the surface to be attached. A horizontal sheet-like portion having a right-angled parallelogram shape, and a hanging sheet-like shape having a right-angled parallelogram shape extending from each of the pair of sides of the horizontal sheet-like portion via a folding line along the side; And the entire width of the protruding width of the hanging sheet-like portion from a hanging side on one side of the hanging sheet-like portion that is continuous at a right angle to the folding line through a folding line along the side. A vertically-oriented parallelogram-shaped vertical sheet-like portion extending so as to extend over, and the horizontal direction between respective folding lines between the respective hanging sheet-like portions and the vertical sheet-like portion. From the side of the sheet-shaped portion, through the folding line along the side, A right-angled parallelogram-shaped rising sheet-like portion extending with the same or greater than the projecting width of the vertically-oriented sheet-like portion, and the rising sheet-like portion. Extending from the connection folded side portion facing the side on the side of the sideways sheet-like portion through a fold line along the side portion, and extending linearly to the side of the side portion and the side portion. A folded side having a folded side portion, a projecting side bent at right angles from both ends of the folded side, and a direction extending closer to each other from a tip of the projecting side and parallel to the extended folded side portion. And, it is bent to the side of the folded side at a right angle from the leading side and the leading side of the same dimension, and a space between the folded side and the leading side is substantially the same as or smaller than the protruding width of the rising sheet-like portion. Return side provided with the return A folded sheet-like portion parallel to and parallel to the side facing the connection folded side provided over the sides and surrounded by equal-sided sides; Folding along the fold line provided between the hanging sheet-like portion and the laterally facing sheet-like portion, and the rising sheet-like portion with the rising sheet-like portion facing upward. Fold along the fold line between the horizontal sheet-like portion, and,
The vertical direction in which the folded sheet-like portion is connected to a surface outside the hanging sheet-like portion that is folded downward by a surface portion on the tip side of an imaginary line passing through the horizontal side of the folded sheet-like portion. Since it is designed to fold along the folding line between the folded sheet-shaped portion and the rising sheet-shaped portion so as to overlap with the surface side of the sheet-shaped portion, the prepared waterproofing material for the base is prepared. In addition, the waterproof base treatment at the intersection of a plurality of surfaces can be performed in a short construction time, and safely and simply by attaching the waterproof target part to the attached state and fixing it using a spelling needle by a tucker. It has features that can be reliably achieved. In addition, by using standardized waterproofing material for groundwork,
It has the feature that high-precision construction can be performed according to the construction procedure.

The underwater waterproofing material according to the above-mentioned structure may further comprise a sheet-like waterproofing material having a right-angled parallelogram having a pair of opposed first side edges and a pair of opposed second side edges. From the one second side edge to the other second side edge of the sheet-like waterproof material along imaginary lines parallel to and parallel to the respective first side edges of the sheet-like waterproof material. A first fold line facing each other and having the same dimension provided toward the side of the first fold line, a first cut line facing each other and having the same size provided continuously with the first fold line, and the first cut line extending from the first cut line. A third cut line facing each other and having the same size, which is provided so as to have an interval substantially equal to or shorter than the length dimension of one cut line and one end reaching the other second side edge. , The point where each of the first folding line and the first cutting line contact A pair provided so as to reach a point where the first fold line and the first cut line contact each other from the first side edge along an imaginary line orthogonal to the first side edge so as to pass therethrough. A second fold line, a third fold line provided between each of the second fold lines along the imaginary line,
The sheet-like waterproof material is provided so as to bend at right angles in a direction away from each other from a side end of the cutting line opposite to a side in contact with the first folding line to reach the respective first side edges of the sheet-like waterproof material, and The third folding line is provided on an extension of the second cutting line so as to extend between a pair of second cutting lines parallel to the folding line and respective intersections of the second cutting line and the first cutting line. A fourth folding line parallel to the line and a processing line provided between the side edges of the respective third cutting lines opposite to the second side edge and parallel to the fourth folding line are printed, respectively. A portion surrounded by a side edge of the one second side edge between the first fold lines, the third fold line, and the pair of first fold lines is a laterally-facing sheet-like portion; Each first fold line on each side of the transverse sheet-like part and the second fold line
A side edge of the side edge from the first fold line toward the first side edge outside and a side edge of the first side edge continued at a right angle from the side edge and reaching the second fold line And the second
The portion surrounded by the fold line is a pair of hanging sheet-like portions, and the second cut line is formed from each of the second fold line, the first cut line, the second cut line, and the second fold line. A portion surrounded by a side edge of the first side edge between the first and second sides is a pair of vertically-oriented sheet-like portions, and the third fold line, each of the first cut lines, and the fourth fold line The portion surrounded by is a rising sheet-like portion, and the fourth folding line, the second cutting line, the processing line, the third cutting line, and the third cutting line are opposite to the processing line. From each side edge of the second side edge and the second cut line to the second side edge on the side opposite to the vertically oriented sheet-like portion while reaching the first side edge on the side of The portion surrounded by each side edge is a folded sheet-like portion, cut along the cutting line and folded along the folding line, and Since it is used by folding or cutting, it has a feature that it is possible to easily and accurately provide a base waterproofing material as a standard product using a printed sheet-like waterproofing material. ing.

[0096] In the waterproofing material for a base having the above-mentioned configuration, the sheet-like material having a long waterproof property is successively provided with a predetermined length of the sheet-like material in a direction orthogonal to the longitudinal direction. A cutting line that is a right-angled parallelogram-shaped sheet-like waterproofing material having a pair of first side edges that are cut at intervals and a pair of second side edges that face each other, and the respective cutting lines in the sheet-like waterproofing material. Along the first side edge and the first
First fold lines that are provided from the one second side edge to the other second side edge side of the sheet-like waterproof material and are of equal dimensions along virtual lines parallel to the side edges, respectively. And a first cut line facing each other and having the same dimension provided continuously to the first fold line, and a distance substantially equal to or shorter than the length dimension of the first cut line from the first cut line. A point where the third cut lines facing each other and having the same dimension, which are provided so as to be spaced apart from each other and one end of which reaches the other second side edge, and the respective first fold lines and the first cut lines are in contact with each other Along the imaginary lines perpendicular to the first side edge so as to pass through the first side edge from the respective first side edge to a point where the first fold line and the first cut line are in contact with each other. A pair of second fold lines and a third fold provided between the second fold lines along the virtual line The first cut line is bent at a right angle in a direction away from the side end of the first cut line opposite to the side in contact with the first fold line to reach the first side edge of the sheet-like waterproof material. And a pair of second cut lines parallel to the second fold line, and the second cut line and the first cut line.
A fourth fold line provided on an extension of the second cut line and extending in parallel with the third fold line so as to extend between respective intersections with the cut line, and the second side of each of the third cut lines. A processing line provided between the edge and an opposite side edge and parallel to the fourth fold line, respectively printed, and a side edge between the first fold line at the one second side edge And a portion surrounded by the third fold line and the pair of first fold lines is a horizontal sheet-like portion, and each first fold line and the second side on each side of the horizontal sheet-like portion. A side edge of the edge from the first fold line toward the first side edge on the outer side, and a side edge of the first side edge continued at a right angle from the side edge and reaching the second fold line. The portion surrounded by the second fold line is a pair of hanging sheet-like portions, and each of the second fold lines and The first in serial from the first said and cut line second cut line and the second fold line between reaching the second cut line
A portion surrounded by the side edge of the side edge is a pair of vertically-oriented sheet-like portions, and a portion surrounded by the third fold line, each of the first cut lines, and the fourth fold line is a rising sheet. The fourth folding line, the second cutting line, the processing line, the third cutting line, and the first side edge on the opposite side of the processing line from the third cutting line. And each side edge of the second side edge from the second cut line to the second side edge on the opposite side of the vertical sheet-like portion. The portion is a folded sheet-like portion, and cut along the cutting line and the cutting line, and folds along the folding line and folds or cuts along the processing line to use the sheet-like portion. It is possible to provide a low-cost, easy-to-use, accurate, standard waterproofing material for groundwork from materials. That has the features.

[0097] In the underwater waterproofing material according to the above configuration, the sheet-like waterproofing material extends along each of the first side edges and along each of a plurality of imaginary lines parallel to the respective first side edges. The first folding line facing each other and having the same size, the first cutting line facing each other and having the same size, and the third cutting line facing each other and having the same size are printed. The underlayer treatment can be effectively performed on a plurality of underlayer construction objects to be attached to the shape portion with different surface widths by using the underlayer waterproof material.

[Brief description of the drawings]

FIG. 1 is a main part perspective view showing a typical structure to which a waterproofing material for a base is applied.

FIG. 2 is a plan view showing a state where a waterproofing material for a base according to a typical embodiment is developed.

FIG. 3 is a plan view of a sheet-like waterproof material serving as a base waterproof material according to a typical embodiment.

FIG. 4 is a plan view of a main part of the sheet-like material before being cut as a sheet-like waterproof material serving as a base waterproofing material;

FIG. 5 is a perspective view showing one process of folding the underlayer waterproofing material.

FIG. 6 is a perspective view showing another folding process.

FIG. 7 is a perspective view showing a state of being folded and used.

FIG. 8 is a perspective view showing another state of use.

FIG. 9 is a perspective view showing still another use state.

FIG. 10 is a perspective view of a waterproofing material for a base that does not have the same configuration.

FIG. 11 is a plan view of a sheet-like waterproof material serving as a base waterproof material according to another embodiment.

FIG. 12 is a plan view of a main part of the sheet-like material before being cut as the sheet-like waterproof material serving as the underground waterproof material;

FIG. 13 is a perspective view showing a first stage of a conventional waterproof base treatment.

FIG. 14 is a perspective view showing a second stage of the waterproof base treatment.

FIG. 15 is a perspective view showing a first stage of another conventional waterproof base treatment.

FIG. 16 is a perspective view showing a second stage of the waterproof base treatment.

[Explanation of symbols]

 Reference Signs List A Base waterproofing material B Sheet-shaped material B 'Sheet-shaped waterproofing material 10 Horizontally oriented sheet-like part 11 Hanging sheet-like part 12 Vertically-facing sheet-like part 13 Stand-up sheet-like part 14 Folded sheet-like part La First folding line Lb First 2 fold line Lc 3rd fold line Ld 4th fold line Le Processing line Lf 1st cut line Lg 2nd cut line Lh 3rd cut line K Cutting line M 1st side edge N 2nd side edge Sa Virtual line Sb Virtual line Sc virtual line

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E001 DA01 EA08 FA03 FA09 FA71 GA24 GA25 GA26 HD11 HE03 HF01 KA02 LA12 MA01 2E110 AA14 AA42 AA43 AB14 AB33 AB34 BB02 CA23 DA16 DB22 DC15 DD01 GB42W GB42X GB56W GB56X GB62Y GB63 GB GB

Claims (4)

[Claims] 1. A transverse sheet-like portion made of a single sheet-like waterproof material and having a shape of a right-angled parallelogram having a size to fit a surface to be mounted between a pair of sides facing each other on a width side of the surface to be mounted. And a right-angled parallelogram-shaped hanging sheet-like portion extending from each of the pair of sides of the horizontal sheet-like portion via a fold line along the side; A right-angled parallel extending from the hanging side on one side, which is continuous at right angles to the fold line, to extend over the entire width of the protrusion of the hanging sheet-like portion via a fold line along the side. A vertical sheet-like part having a quadrilateral shape, and from the side of the horizontal sheet-like part between the respective folding lines between the respective hanging sheet-like parts and the vertical sheet-like part, along the side. The longitudinal sheet over the entire width of the side via a fold line A right-angled parallelogram-shaped rising sheet-like portion extending with the same or larger than the projecting width of the projecting portion; The connection folded side portion facing the side is provided to extend through a fold line along the side portion, and includes the side portion and an extended folded side portion linearly extending to the side of the side portion. A folded side, a protruding side that is bent at right angles from both ends of the folded side and protrudes; A return side which is bent at a right angle from the leading edge side to the side of the folded side, and which is provided with a space substantially equal to or smaller than the protruding width of the rising sheet-like portion between the folded side and the folded side; , Provided between the return sides A folded sheet-like portion surrounded by lateral sides of equal size and parallel to the side facing the continuous folded side, and the hanging sheet-like portion facing downward and the hanging sheet-like portion; Folding along the fold line provided between the horizontal sheet-like portion, and the rising sheet-like portion facing upward between the rising sheet-like portion and the horizontal sheet-like portion. Outside of a hanging sheet-like portion that is folded along a certain folding line, and that has a surface portion on the leading end side of a virtual line passing through the horizontal side of the folded sheet-like portion that is folded downward, To be folded along the fold line between the folded sheet-shaped portion and the rising sheet-shaped portion so as to overlap with the surface side of the vertically-oriented sheet-shaped portion continuous with the surface located at A waterproofing material for a base, characterized in that: 2. A sheet-like waterproof material having a right-angled parallelogram shape having a pair of opposed first side edges and a pair of opposed second side edges, wherein each of the first sides of the sheet-like waterproof material is provided. Along an imaginary line parallel to the edge and parallel to the first side edge, the sheet-like waterproof material faces each other provided from the one second side edge to the other second side edge side, and A first fold line having the same size, a first cut line facing the first fold line and having the same size provided continuously to the first fold line, and a length substantially equal to a length of the first cut line from the first cut line; A third cut line facing each other and having the same dimension and provided so that one end reaches the second side edge of the other, and the first fold line and the respective first fold line. In a direction perpendicular to the first side edge so as to pass through the point where the one cut line contacts A pair of second fold lines provided so as to reach a point where the first fold line and the first cut line come into contact with each other from the first side edge along the imaginary line. A third fold line provided between each of the second fold lines; and a sheet-like sheet which is bent at a right angle in a direction away from a side end of each of the first cut lines opposite to a side in contact with the first fold line. A pair of second cut lines provided so as to reach the respective first side edges of the waterproof material and parallel to the second fold line; and respective intersections of the second cut line and the first cut line A fourth fold line extending on the extension of the second fold line and extending in parallel with the third fold line, between a side end of each of the third cleave lines opposite to the second side edge; And a processing line parallel to the fourth folding line is printed on each of the second folding lines. A portion surrounded by a side edge between the first fold line, the third fold line, and the pair of first fold lines is a horizontal sheet-like portion. First of each
A fold line and a side edge toward the first side edge outside the first fold line from the first fold line at the second fold line and the second fold line at the first side edge continued at a right angle from the side edge A portion surrounded by the side edge and the second fold line between the second fold line is a pair of hanging sheet-like portions, and each of the second fold line, the first cut line, and the second cut line A portion surrounded by the side edge of the first side edge between the second fold line and the second cut line is a pair of vertically-oriented sheet-like portions, and the third fold line and each of the A portion surrounded by the first cut line and the fourth fold line is a rising sheet-like portion, and the fourth fold line, each of the second cut lines, the processing line, each of the third cut lines, and Each of the side edges of the second side edge from the third cut line to the first side edge on the side opposite to the processing line and the vertical direction from the second cut line A portion surrounded by each side edge extending to the second side edge on the side opposite to the sheet-like portion is a folded sheet-like portion, cut along the cutting line and cut along the folding line. The underlayer waterproofing material according to claim 1, wherein the waterproofing material according to claim 1, wherein the waterproofing material is used by folding along the processing line and cutting or cutting along the processing line. 3. A pair of long, waterproof, sheet-like materials which are cut in a longitudinal direction in a direction perpendicular to the longitudinal direction at predetermined intervals, and face each other. A cutting line that is a right-angled parallelogram-shaped sheet-like waterproof material having a pair of second side edges facing the first side edge; and Along the imaginary lines parallel to the side edges, respectively, from the one second side edge of the sheet-like waterproof material to the other second side edge.
A first fold line facing each other and having the same dimension provided toward the side of the side edge, a first cut line facing each other and having the same dimension, which is provided continuously to the first fold line, and An interval substantially the same as or shorter than the length of the first cut line is separated, and one end of the second cut line is separated from the second cut line.
Third cut lines facing each other and of equal dimensions provided so as to reach the side edge, and directions orthogonal to the first side edge so as to pass through the points where the respective first fold lines and the first cut line are in contact with each other A pair of second fold lines provided so as to reach a point where the first fold line and the first cut line come into contact with each other from the first side edge along the imaginary line. A third fold line provided between each second fold line of the lever, and the sheet bent at a right angle in a direction away from a side end of each of the first cut lines opposite to a side in contact with the first fold line. A pair of second cut lines provided so as to reach the respective first side edges of the water-resistant material and parallel to the second fold line; and each of the second cut line and the first cut line A fourth fold line provided on an extension of the second cut line so as to extend between the intersections and parallel to the third fold line; A processing line provided to extend between the second side edge and an opposite side end of each of the third cutting lines and being parallel to the fourth fold line, respectively, and the one second side is provided. A portion of the edge surrounded by the side edge between the first fold line, the third fold line, and the pair of first fold lines is a horizontal sheet-like portion, and each side of the horizontal sheet-like portion is First of each in
A fold line and a side edge toward the first side edge outside the first fold line from the first fold line at the second fold line and the second fold line at the first side edge continued at a right angle from the side edge A portion surrounded by the side edge and the second fold line between the second fold line is a pair of hanging sheet-like portions, and each of the second fold line, the first cut line, and the second cut line A portion surrounded by the side edge of the first side edge between the second fold line and the second cut line is a pair of vertically-oriented sheet-like portions, and the third fold line and each of the A portion surrounded by the first cut line and the fourth fold line is a rising sheet-like portion, and the fourth fold line, each of the second cut lines, the processing line, each of the third cut lines, and Each of the side edges of the second side edge from the third cut line to the first side edge on the side opposite to the processing line and the vertical direction from the second cut line A portion surrounded by each side edge between the sheet-shaped portion and the second side edge on the opposite side is a folded sheet-shaped portion, and cut along the cutting line and the cutting line; The waterproofing material for a base according to claim 2, wherein the waterproofing material is used by being folded along the folding line and folded or cut along the processing line. 4. A plurality of first and second dimensional lines facing each other along each first side edge of the sheet-like waterproof material and along a pair of virtual lines parallel to the respective first side edges. 4. The underwater waterproofing according to claim 2, wherein a fold line, a first cut line facing each other and of equal size, and a third cut line facing each other and of equal size are printed. Wood.