CN216443207U

CN216443207U - SBS modified asphalt waterproof coiled material with double-layer matrix

Info

Publication number: CN216443207U
Application number: CN202121786447.8U
Authority: CN
Inventors: 陈俊国
Original assignee: Shandong Jinlan Building Materials Co ltd
Current assignee: Shandong Jinlan Building Materials Co ltd
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-05-06
Anticipated expiration: 2031-07-31

Abstract

The utility model relates to the technical field of waterproof building materials, and discloses a SBS modified asphalt waterproof coiled material with double layers of tire bodies, which comprises a protective layer, wherein an upper SBS modified asphalt layer, an upper tire fabric layer, a metal wire net layer, a lower tire fabric layer, a lower SBS modified asphalt layer and a tearing and adhering layer are sequentially adhered to the bottom end of the protective layer, the front end of the tearing and adhering layer is subjected to edge pressing after being turned back to form an edge sealing and a sealing bag, a plastic plate is fixedly installed inside the sealing bag, sub magic tapes are fixedly connected to the positions of the upper end and the lower end of the tearing and adhering layer, and a female magic tape is fixedly connected to the outer surface of one end, far away from the sub magic tapes, of the tearing and adhering layer. According to the utility model, the sub-magic tapes can be pasted with the female magic tape positioned in the center of the waterproof coiled material after the waterproof coiled material is coiled into a roll, and meanwhile, the plastic plate between the two groups of sub-magic tapes drives the tearing and sticking layer to press the whole coiled material layer, so that the whole edge of the coiled material layer is always in a compacted state, and the waterproof effect is prevented from being influenced by the separation between the coiled material layers.

Description

SBS modified asphalt waterproof coiled material with double-layer matrix

Technical Field

The utility model relates to the technical field of waterproof building materials, in particular to an SBS modified asphalt waterproof coiled material with double-layer matrix.

Background

The SBS modified asphalt waterproof paint is prepared with SBS copolymerized thermoplastic elastomer as modifier, petroleum asphalt in high quality, rubber, synthetic resin, surfactant, emulsifier, mildew inhibitor and other supplementary material and through special refining. Before construction, the defects of the base layer are cleaned, the water content of the base layer is not more than 9%, special base oil is coated, and construction is carried out after the special base oil is fully dried. The concrete engineering construction and detail construction should be carried out according to the waterproof design, acceptance standard and construction specification of the engineering.

Present waterproofing membrane transports the building site in-process after producing, adopt and transport after rolling up the coiled material cylinder and binding with two to three ribbon, nevertheless adopt this kind of mode transportation, the outermost initial position of coiled material often can take place layer upon layer separation phenomenon because of the characteristic of material, in case take place the coiled material layer upon layer after separating, waterproof nature when using to the coiled material will produce great influence.

Therefore, the SBS modified asphalt waterproof coiled material with the double-layer carcass is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides the SBS modified asphalt waterproof coiled material with the double-layer matrix.

In order to achieve the purpose, the utility model adopts the following technical scheme that the SBS modified asphalt waterproof coiled material with the double-layer tyre body comprises a protective layer, wherein an upper SBS modified asphalt layer is bonded on the bottom end surface of the protective layer, an upper tyre cloth layer is bonded on the bottom end surface of the upper SBS modified asphalt layer, a metal wire net layer is bonded on the bottom end surface of the upper tyre cloth layer, a lower tyre cloth layer is bonded on the bottom end surface of the metal wire net layer, a lower SBS modified asphalt layer is bonded on the bottom end surface of the lower tyre cloth layer, and a tearing and bonding layer is bonded on the bottom end surface of the lower SBS modified asphalt layer;

the front end of the tearing and bonding layer is subjected to edge pressing after being folded back to form an edge sealing, meanwhile, the tearing and bonding layer is subjected to edge pressing to form an envelope inside the tearing and bonding layer, and a plastic plate is fixedly arranged inside the envelope;

the position fixedly connected with sub-magic subsides of both ends about tearing the bonding layer and corresponding the banding, the female magic subsides of one end outer fixed surface fixedly connected with that sub-magic subsides were kept away from to the tearing bonding layer.

Preferably, the wire mesh layer is SBS modified asphalt embedded with a wire mesh, and the bottom of the wire mesh in the wire mesh layer is covered by a polyethylene film.

Preferably, a plurality of wales with the same size are transversely and uniformly arranged on the top end face of the tearing-bonding layer, and the wales are of a structure with a semicircular cross section.

Preferably, at least three groups of buckles are horizontally and uniformly arranged at the position, corresponding to the sealed edge, of the front end of the protective layer from top to bottom, and the protective layer and the tearing-bonding layer can be connected through the buckles.

Preferably, the length and width of the upper SBS-modified asphalt layer, the upper carcass layer, the wire mesh layer, the lower carcass layer, and the lower SBS-modified asphalt layer are the same.

Preferably, the length of the protective layer is six centimeters longer than the length of the upper SBS modified asphalt layer.

Preferably, the length of the tear-off layer is twelve centimeters longer than the length of the upper SBS modified asphalt layer.

Advantageous effects

The utility model provides a SBS modified asphalt waterproof coiled material with double layers of tire bodies. The method has the following beneficial effects:

(1) this SBS modified asphalt waterproofing membrane of double-deck matrix, sub magic subsides can paste with the female magic subsides that are in the coiled material center after waterproofing membrane coils a roll, and the mould board in the middle of two sets of sub magic subsides moves simultaneously and tears the layer and push down whole coiled material layer, makes the whole edge on coiled material layer be in the compaction state always, avoids taking place to separate between the coiled material layer and influences water-proof effects.

(2) This SBS modified asphalt waterproofing membrane of double-deck matrix, the position top-down level that the front end of protective layer corresponds the banding evenly installs three at least groups of buttons, and the protective layer is connected with tearing the button of viscous layer accessible to seal the front end on coil stock layer, carry out the effect protected to the coil stock.

(3) This SBS modified asphalt waterproofing membrane of double-deck matrix, the top face that tears the adhesion layer transversely evenly is provided with the burr that a plurality of sizes are the same, the burr is that the cross section is semicircular structure, the burr can mould the bottom face on SBS modified asphalt layer down for unevenness's surface, the surface area of SBS modified asphalt layer bottom face under the increase, the SBS modified asphalt layer melts faster when laying the heating under the messenger, shorten the time of workman to the coiled material heating, thereby improve the work efficiency of laying this kind of SBS modified asphalt waterproofing membrane of double-deck matrix.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a cross-sectional view of the envelope of the present invention;

FIG. 4 is an expanded top view of the present invention;

fig. 5 is a schematic view of a partial structure of a wire mesh layer according to the present invention.

Illustration of the drawings:

1. a protective layer; 2. coating an SBS modified asphalt layer; 3. a fabric layer is arranged; 4. a wire mesh layer; 5. a lower tire fabric layer; 6. a lower SBS modified asphalt layer; 7. a release layer; 8. a relief pattern; 9. sealing edges; 10. sealing the bag; 11. a plastic plate; 12. a button; 13. a sub-magic tape; 14. female magic subsides.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a waterproof roll of SBS modified asphalt with double-layer matrix is disclosed, as shown in figure 1-figure 5, comprising a protective layer 1, wherein the bottom end face of the protective layer 1 is adhered with an upper SBS modified asphalt layer 2, the bottom end face of the upper SBS modified asphalt layer 2 is adhered with an upper tire cloth layer 3, the bottom end face of the upper tire cloth layer 3 is adhered with a metal wire mesh layer 4, the bottom end face of the metal wire mesh layer 4 is adhered with a lower tire cloth layer 5, the metal wire mesh layer 4 is SBS modified asphalt embedded with a metal wire mesh, the bottom of the metal wire mesh layer 4 is covered by a polyethylene film, the metal wire mesh in the metal wire mesh layer 4 not only can provide support for the double-layer matrix, but also can provide an adhesion frame for the modified asphalt melted by outdoor high temperature to avoid the local SBS modified asphalt from thinning to cause the waterproof performance of the roll to be reduced, and can be held by the polyethylene film after the SBS modified asphalt is melted to avoid the SBS modified asphalt from gradually permeating into the lower layer to cause the SBS modified asphalt to gradually penetrate into the top Waterproof performance worsens, the bottom face of child cloth layer 5 bonds and has lower SBS modified asphalt layer 6, the bottom face of SBS modified asphalt layer 6 bonds and has tear adhesion layer 7 down, the top face of tear adhesion layer 7 transversely evenly is provided with a plurality of burr 8 that the size is the same, burr 8 is that the cross section is semicircular structure, burr 8 can mould the bottom face of SBS modified asphalt layer 6 down for unevenness's surface, the surface area of SBS modified asphalt layer 6 bottom face under the increase, make SBS modified asphalt layer 6 faster when laying the heating down melt, shorten the time of workman to the coiled material heating, thereby improve the work efficiency of laying the SBS modified asphalt waterproofing membrane of this kind of double-deck matrix.

Further, the front end of tearing viscous layer 7 has carried out the blank pressing through turning back and has formed banding 9, banding 9 is the rectangle limit, it makes after the blank pressing to tear viscous layer 7 inside envelope 10 that has formed simultaneously to tear viscous layer 7, the inside fixed mounting of envelope 10 has type board 11, type board 11 is the rectangle piece to mould, at least three group's buttons 12 are evenly installed to the position top-down level that the front end of protective layer 1 corresponds banding 9, protective layer 1 is connected with tearing viscous layer 7 accessible button 12, thereby the front end to the coil stock layer seals, protect the coil stock.

Further, tear sub-magic subsides 13 of position fixedly connected with at the banding 9 upper and lower both ends of adhesion layer 7 correspondence, sub-magic subsides 13 do not do here for prior art and drag, tear adhesion layer 7 and keep away from the female magic subsides 14 of the one end external surface fixedly connected with that sub-magic subsides 13, female magic subsides 14 do not do here for prior art and drag, sub-magic subsides 13 can paste with the female magic subsides 14 that are in the coiled material center after waterproofing membrane coils a roll, moulding plate 11 in the middle of two sets of sub-magic subsides 13 drives and tears adhesion layer 7 and push down whole coiled material layer simultaneously, make the whole edge on coiled material layer be in the compaction state always, avoid taking place to separate between the coiled material layer and influence water-proof effects.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a SBS modified asphalt waterproofing membrane of double-deck matrix, includes protective layer (1), its characterized in that: an upper SBS modified asphalt layer (2) is bonded to the bottom end face of the protective layer (1), an upper base cloth layer (3) is bonded to the bottom end face of the upper SBS modified asphalt layer (2), a metal wire mesh layer (4) is bonded to the bottom end face of the upper base cloth layer (3), a lower base cloth layer (5) is bonded to the bottom end face of the metal wire mesh layer (4), a lower SBS modified asphalt layer (6) is bonded to the bottom end face of the lower base cloth layer (5), and a tearing and bonding layer (7) is bonded to the bottom end face of the lower SBS modified asphalt layer (6);

the front end of the tearing and bonding layer (7) is folded back and then subjected to edge pressing to form an edge sealing (9), meanwhile, the tearing and bonding layer (7) is subjected to edge pressing to form an envelope (10) inside the tearing and bonding layer (7), and a plastic plate (11) is fixedly installed inside the envelope (10);

tear sub-magic subsides (13) of fixedly connected with in position of both ends about bonding layer (7) corresponding banding (9), tear one end external surface fixedly connected with female magic subsides (14) that bonding layer (7) kept away from sub-magic subsides (13).

2. The SBS modified asphalt waterproof roll with double-layer tyre bodies as claimed in claim 1, wherein: the wire mesh layer (4) is SBS modified asphalt embedded with a wire mesh, and the bottom of the wire mesh layer in the wire mesh layer (4) is covered by a polyethylene film.

3. The SBS modified asphalt waterproof roll with double-layer tyre bodies as claimed in claim 1, wherein: the top end face of the tearing and bonding layer (7) is transversely and uniformly provided with a plurality of convex patterns (8) with the same size, and the convex patterns (8) are of a structure with a semicircular cross section.

4. The SBS modified asphalt waterproof roll with double-layer tyre bodies as claimed in claim 1, wherein: at least three groups of buttons (12) are horizontally and uniformly installed at the position, corresponding to the sealing edge (9), of the front end of the protective layer (1), and the protective layer (1) is connected with the tearing and bonding layer (7) through the buttons (12).

5. The SBS modified asphalt waterproof roll with double-layer tire bodies as claimed in claim 1, wherein: the length and the width of the upper SBS modified asphalt layer (2), the upper tire fabric layer (3), the wire mesh layer (4), the lower tire fabric layer (5) and the lower SBS modified asphalt layer (6) are the same.

6. The SBS modified asphalt waterproof roll with double-layer tyre bodies as claimed in claim 1, wherein: the length of the protective layer (1) is six centimeters longer than that of the upper SBS modified asphalt layer (2).

7. The SBS modified asphalt waterproof roll with double-layer tyre bodies as claimed in claim 1, wherein: the length of the tearing-bonding layer (7) is twelve centimeters longer than that of the SBS modified asphalt layer (2).