JP2007063985A - Wall surface greening panel and wall surface greening method using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall surface greening panel which is superior in easiness in construction, load resistance, durability, and stability, and a wall surface greening method using the greening panel. <P>SOLUTION: A wall surface greening panel 1A is placed on a plinth block 15, and a turn buckle 28 is disposed between a coupling bracket 10 and a bottom bar 27 which is extended inwardly from the lower part of the plinth stone block 15. Then, the length of the turn buckle 28 is changed by an adjusting ring 29, which is attached to the turn buckle 28 in its approximate center to adjust a tilt angle of the panel 1A to a desired angle. Subsequently, to fix an angle of the panel 1A, connecting plates 30 which are set on the plinth stone block 15 and the panel 1A, respectively, are fixed to a metal fixing plate 31 by bolting, welding, etc., to be fixed to each other, and a connecting bracket 10 at the lower side and the bottom bar 27 are fixed to a support bar 32 by bolting, welding, etc., to be fixed to each other. The turn buckle 28 is removed and recovered when necessary to finish the installation of the panel 1A at the first tier. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention mainly relates to a wall surface greening panel that can be adapted freely and easily according to the inclination angle of an inclined surface, and a wall surface greening method using the same.

  Conventionally, sandbags, concrete blocks, concrete panels, etc. have been used for the construction and reinforcement of retaining walls or embankment slopes, but this kind of member is difficult to adopt due to recent environmental improvements, especially greening promotion movements, etc. It has become to. Therefore, a mesh panel or expanded metal with round bars welded in a lattice shape is placed on the wall or slope, and a vegetation mat or vegetation sheet is attached to the inside of the mesh panel or expanded metal, so that the entire retaining wall and slope are The method of covering green with green is being implemented.

  However, with conventional wall greening methods using mesh panels and expanded metal, mesh panels and expanded metal are lightweight, easy to handle, and excellent in workability, but in general, load resistance, especially deformation resistance However, there is a problem that deformation occurs with time. Also, for example, when used as a construction member for embankment slopes in large-scale construction such as roads and railroads, that is, mesh panels and expanded metal are continuously constructed in the horizontal direction and height direction, for example, the road law When applied to a surface, every time a vehicle passes, a load, vibration, and the like are repeatedly generated through the roadbed. Therefore, there is a problem that deformation of the mesh panel and the expanded metal is unavoidable.

  The present invention has been made in view of the above problems, and can be applied as a greening wall member in large-scale construction such as roads and tracks, including small-scale embankment construction such as parks, plateaus, or artificial landscaping, and the like. The object is to provide a wall surface greening panel excellent in ease of construction, load resistance and durability stability, and a wall surface greening method using the same.

  In order to achieve the above object, according to a first aspect of the present invention, a lattice-like vegetation portion is provided in a hollow portion of a rectangular frame body, and the entire cross-sectional shape in the thickness direction of at least one side of the frame body is a circle. The wall greening panel characterized by being arcuate is the content (claim 1).

  Claim 2 as a preferred embodiment is the wall surface greening panel according to claim 1, wherein the rectangular frame is made of concrete.

  Claim 3 as a preferred embodiment is the wall surface greening panel according to claim 1 or 2, wherein the lattice-like vegetation part is made of a rust-proof metal.

  Claim 4 as a preferred embodiment is the wall surface greening panel according to any one of claims 1 to 3, wherein a joiner insertion hole is provided on an end face of the rectangular frame.

  A second aspect of the present invention comprises a panel in which a lattice-like vegetation portion is provided in a hollow portion of a rectangular frame, and a cap board that closes the hollow portion of the frame, and has a thickness of at least one side of the frame. The wall greening panel is characterized in that the cross-sectional shape of the entire length direction is an arc shape (claim 5).

  Claim 6 as a preferred embodiment is the wall surface greening panel according to claim 5, wherein the rectangular frame and the cap board are made of concrete.

  Claim 7 as a preferred embodiment is the wall surface greening panel according to claim 5 or 6, wherein the lattice-like vegetation part is made of a rust-proof metal.

  Claim 8 as a preferred embodiment is the wall surface greening panel according to any one of claims 5 to 7, wherein a joiner insertion hole is provided in an end face of the rectangular frame.

  A third aspect of the present invention uses a wall greening panel in which a lattice-like vegetation portion is provided in a hollow portion of a rectangular frame body, and a cross-sectional shape of the entire thickness direction of at least one side of the frame body is an arc shape. On the fixed root stone, the arc-shaped side of the panel is arranged to have a desired inclination angle, and a vegetation sheet or vegetation pad is arranged on the inside, and further, a vertical layer is constructed while constructing an embankment layer on the inside. The wall greening method is characterized in that a reinforcing material having one end connected to the inside of the panel is embedded in the embankment layer, and laminated and juxtaposed in the lateral direction.

  Claim 10 as a preferred embodiment is the wall surface greening method according to claim 9, wherein adjacent wall greening panels are joined by inserting a joiner into a joiner insertion hole formed in an end surface of the wall greening panel.

  According to a fourth aspect of the present invention, there is provided a panel in which a lattice-like vegetation portion is provided in a hollow portion of a rectangular frame body, and a cross-sectional shape of the entire thickness direction of at least one side of the frame body is an arc shape, Using a wall greening panel consisting of a cap board that closes the hollow part of the body, an arc-shaped side of the panel is placed on a fixed root stone to obtain a desired inclination angle, and a vegetation sheet or vegetation is placed inside the panel. The pad is arranged, and the embankment layer is constructed inside and stacked in parallel in the vertical and lateral directions. Further, a reinforcing material having one end connected to the panel is buried in the embankment layer, and no vegetation is required. The panel is a wall greening method characterized in that a cap board is fitted in the hollow part and closed. (Claim 11)

  Claim 12 as a preferred embodiment is the wall surface greening method according to claim 11, wherein the adjacent wall greening panel is joined by inserting the joiner into a joiner insertion hole formed in the end face of the wall greening panel.

The wall surface greening panel of the present invention is formed by tilting the frame of the wall surface greening panel on the root stone block constructed as a foundation by forming the entire cross-sectional shape in the thickness direction of at least one side of the frame in an arc shape. The vegetation sheet or vegetation pad is arranged inside the vegetation part provided in the hollow part of the frame body, while the embankment layer is constructed inside the vegetation layer. Panels are stacked and juxtaposed in the horizontal and horizontal directions, and in parallel with these operations, a reinforcing material having one end connected to the frame of the panel is embedded, so that a wall surface or a method can be used depending on the inclination angle of the slope. The surface is firmly constructed, and the surface of the wall greening panel is greened by the vegetation sheet or the vegetation pad.
In particular, the slope of the desired inclination angle can be easily constructed by forming the frame of the lowermost panel on the side joined to the root stone block in an arc shape.

  In addition, if a cap board is fitted in the hollow portion and closed at a place where vegetation is unnecessary, it is possible to easily cope with a place where wall surface greening is unnecessary.

  Embodiments of the present invention will be described below with reference to the drawings. Needless to say, the present invention is not limited to the following examples.

Example 1
The wall greening panel in Example 1 of the present invention will be described.
FIGS. 1A and 1B are a front view and a cross-sectional view taken along line AA of the wall surface greening panel, respectively, and have a hollow portion 2 on the left and right sides of the wall surface greening panel 1 and two rectangular frames 3. The lower end face 6 of the frame 3 is formed in a circular arc shape in the entire thickness direction, and a lattice-like vegetation part 4 is formed in each hollow part 2 at an appropriate pitch. It is formed of a rust-proof metal linear body (stainless steel wire in the figure) stretched vertically and horizontally. The upper wall 5 of the wall greening panel 1 is provided with a joiner insertion hole 7 for inserting an anchor pin (not shown) for fixing the position when the wall greening panel 1 is stacked. The joiner insertion hole 7 is formed by a tapered hole 8 that narrows in the depth direction from the end face, and a straight hole 9 that is continuous with the hole 8.

  Further, on the rear surface of the frame 3 of the wall greening panel 1, after the panel 1 is disposed, a connecting bracket 10 for coupling to a reinforcing material (not shown) so as to be fixed and maintained against earth pressure. Is embedded in the frame 3.

  The frame 3 is made of concrete, metal (rust prevention), plastic, or the like, but concrete is preferable in terms of load resistance and deformation resistance. In general, the size of the unit of the frame 3 is preferably about 30 cm to 1.5 m on one side from the viewpoint of handleability. As shown in the figure, the two units may be connected to each other. However, a plurality of, for example, 2 to 6 connected ones may be used.

  The grid-like vegetation part 4 is made of a rust-proof metal, for example, a linear or rod-like body such as stainless steel, aluminum, galvanized or coded iron, plastic, etc. The size and the size of the grid are necessary load resistance, For example, in the case of metal, a metal having a diameter of 5 to 10 mm may be arranged so as to have a lattice size of about 5 to 15 cm.

  2 (a) and 2 (b), the cap board 11 is fixed to the frame 3 with four bolts 12 so that the left hollow portion 2 of the rectangular frame 3 is closed, and the right hollow Part 2 shows the state as it is. In this embodiment, tap holes 13 are also cut at the four corners of the right hollow portion 2, so that it can be closed with the cap board 11 as with the left side. The material of the cap board 11 may be the same as that of the frame 3. The cap board 11 may close the hollow portion 2 from either the inside or the outside of the panel 1.

  FIG. 3 is a side view of the rectangular frame 3. The frame body 3 in which the sectional shape of the entire thickness direction of the lower end surface 6 is a convex arcuate frame 14 having a convex arcuate shape is mainly used as the wall surface greening panel 1 disposed at the lowest stage. The wall surface greening panel 1 is used as a set with a root stone block 15 having a concave arc-shaped standing portion 25 opposite to the convex arc shape, so that the slope angle of the wall greening panel can be arbitrarily set to a desired angle. It is possible to construct a slope after setting to.

  FIG. 4 is a side view showing another example of the rectangular frame 3 of the wall greening panel 1. This frame body 3 is formed so as to be a concave arc-shaped frame 16 in which the entire cross-sectional shape of the lower end surface 6 is a concave arc shape. In this case, the frame body 3 is erected on the root stone block 15 side to be used. Although the shape of the portion 25 is different from that shown in FIG. 3 in that a convex arc shape is used, the function and effect are the same.

Example 2
Next, a wall surface greening method or a construction method using a wall surface greening panel that can be adjusted within a certain range will be described with reference to FIGS. In addition, about the joining form of 1 A of wall surface greening panels which have the cross-sectional shape of the thickness direction of the lower end surface 6 in a circular arc shape, and the root stone block 15 which has the circular-shaped standing part 25, it is a figure of Example 1. FIG. 3 is the same as that described in FIG.

First, as shown in FIG. 5, with the panel 1 </ b> A mounted on the root stone block 15 and at an approximate inclination angle, the connection bracket 10 and the bottom bar 27 extending inward from the bottom of the root stone block 15. In the meantime, a turnbuckle 28 is attached and temporarily supported so that the panel 1A does not fall down. Next, the length of the turnbuckle 28 is changed by rotating an adjusting ring 29 that is attached to the approximate center of the turnbuckle 28 and adjusts its length so that the inclination angle of the panel 1A becomes a desired angle. Adjust.
Once the inclination angle is determined, in order to fix the angle of the panel 1A, the metal fixing plate 31 is fixed to the root stone block 15 and the connection plates 30 provided on the panel 1A by bolts, welding or the like. Then, the lower connecting bracket 10 and the bottom bar 27 are supported, and the bar 32 is fixed by bolts, welding, and the like. Subsequently, the turnbuckle 28 is removed and collected as necessary, and the installation of the first-stage panel 1A is completed.

  Next, as shown in FIG. 6, the connecting bracket 10 provided at the lower part of the root stone block 15 is generally called a grid, and is formed of a synthetic resin such as polyester, aramid fiber, vinyl chloride, PP, PE or the like. Alternatively, a wire mesh-like reinforcing material 19A is attached.

  Thereafter, the earth and sand are spread to the vicinity of the lower connecting bracket 10A provided on the wall greening panel 1A, and then the earth and sand are pressed and hardened. After that, one end of the reinforcing member 19B is fixed to the connecting bracket 10A in the same manner as described above, and the earth and sand are spread on the reinforcing member 19B up to the vicinity of the upper connecting bracket 10B.

  Next, since the joiner insertion hole 7 including the tapered hole 8 and the straight hole 9 shown in FIG. 1 is provided on the upper end surface of the first-stage wall greening panel 1A, the straight hole 9 has a predetermined length. The anchor pin 20 is inserted, and the lower bush 21 is inserted into the tapered hole 8 while passing through the anchor pin 20, and the upper bush 22 is inserted through the anchor pin 20. After the preparatory work so far, the anchor pin 20 is assembled from above so as to be inserted into the joiner insertion hole 7 of the second stage wall greening panel 1B, and the upper end face of the first stage wall greening panel 1A and the first Joining is completed in a state where the lower end surface of the second stage wall greening panel 1B is in contact. As a precaution, the side surface on the upper end side of the first-stage wall greening panel 1A and the lower end side surface of the second-stage wall greening panel 1B are fixed by bolts 12 by the connecting plate 23.

And inside the wall surface greening panel 1, the vegetation pad 24 packed with soil, seeds and fertilizer as a set contacts the vegetation part (stainless steel wire) 4 and the inner periphery of the hollow part 2 from the inside. Fixed.
In the present embodiment, a vegetation pad 24 is provided on the second-stage wall greening panel 1B, and the hollow portion 2 is formed by the cap board 11 without providing the pad on the first-stage wall greening panel 1A. Is closed. In this way, by closing only the lower wall greening panel 1A in the longitudinal direction, it is possible to prevent the vegetation from getting in the way when a person passes this side or the vehicle passes. In addition, although the case where the cap board 11 was applied from the outer side was shown, when spreading earth and sand inside the panel 1A, the hollow portion 2 can be closed by the cap board 11 from the inner side.

  According to this embodiment, the retaining wall and the slope can be easily constructed after adjusting to an arbitrary inclination angle, and the diversified needs of modern civil engineering can be met.

Example 3
FIG. 7 is a side view of a retaining wall constructed on an inclined surface (angle θ degrees) by the wall greening panel of the present invention. In this embodiment, the vegetation pads 24 are arranged in all the hollow portions 2 without closing the hollow portions 2 with the cap board 11. When sprouting from the vegetation pad 24, the hollow portion 2 of the wall greening panel is filled with the flowers 26 to form a beautiful geometric pattern, and thereby the environment can be greened.

  As described above, according to the wall surface greening panel and the wall surface greening method using the same according to the present invention, it has many possibilities as follows.

  The wall surface greening panel of the present invention is formed by tilting the frame of the wall surface greening panel on the root stone block constructed as a foundation by forming the entire cross-sectional shape in the thickness direction of at least one side of the frame in an arc shape. It is installed according to the inclination angle of the surface, and the vegetation sheet or vegetation pad is arranged inside the vegetation part provided in the hollow part of the frame body, while the embankment layer is constructed on the inside, By laminating and juxtaposing the panels in the vertical and horizontal directions, and further embedding a reinforcing material with one end connected to the frame of the panel in parallel with these operations, the wall surface or The slope is firmly fixed and maintained, and the vegetation effect of the vegetation sheet or vegetation pad enables the surface of the panel to be greened with flowers, greatly contributing to the improvement of the environment.

  The wall greening panel of the present invention can be used not only on mountain slopes but also over a wide range such as the rooftops of condominiums and buildings, artificial ground under elevated buildings, or parks.

When the greening wall panel of the present invention is applied to, for example, a rooftop of a high-rise building, the heating and cooling costs can be reduced by the heat insulation by the rooftop and the cooling effect by evapotranspiration of the plant. Relaxation effect such as stability and forest bathing is obtained. In addition, CO ₂ reduction is also expected, contributing to the suppression of global warming. Furthermore, the temperature change on the roof is reduced by greening, deterioration due to acid rain and ultraviolet rays is also reduced, the building protection effect, It is also expected to prevent deterioration.

  In addition, by forming the entire cross-sectional shape in the thickness direction of at least one side of the frame in an arc shape, in particular, by forming the frame of the lowermost panel on the side joined to the root stone in an arc shape. Therefore, it is possible to easily construct a slope with a desired inclination angle, and to meet the diversified needs of retaining walls and slope construction.

  Furthermore, a place where vegetation is unnecessary can be easily accommodated in a place where wall surface greening is not required by fitting a cap board into the hollow portion and closing it.

(A) It is a front view of the wall surface greening panel in Example 1. FIG. (B) It is an AA line side sectional view of the wall surface greening panel. (A) It is a front view which shows the cap board of the wall surface greening panel. (B) It is a BB line side sectional view showing the attachment state of the cap board. It is a side view which shows the cross-sectional shape of the whole thickness direction of the one side of the frame of the wall surface greening panel in the form of a convex arc. It is a side view which shows the cross-sectional shape of the whole thickness direction of one side of the frame of the wall surface greening panel in the form of a concave arc. It is a side view which shows the form which set the inclination angle of the wall surface greening panel in Example 2 arbitrarily. It is a side view which shows the slope greened by the wall surface greening method in Example 2. FIG. It is a side view which shows the form of the wall surface greening method which inclined the wall surface greening panel in Example 3. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wall surface greening panel 2 Hollow part 3 Frame body 4 Vegetation part 5 Upper end surface 6 Lower end surface 7 Joiner insertion hole 8 Taper hole 9 Straight hole 10 Connecting bracket 11 Cap board 12 Bolt 13 Tap hole 14 Convex arc-shaped frame 15 Root stone block 16 Concave Arc-shaped frame 19, 19A, 19B Reinforcing material 20 Anchor pin 21 Lower bush 22 Upper bush 23 Connecting plate 24 Vegetation pad 25 Standing portion 26 Flower 27 Bottom bar 28 Turnbuckle 29 Adjusting ring 30 Connecting plate 31 Fixing plate 32 Support bar

Claims (12)

  A wall greening panel characterized in that a lattice-like vegetation part is provided in a hollow part of a rectangular frame body, and a cross-sectional shape of the entire thickness direction of at least one side of the frame body is an arc shape.   The wall greening panel according to claim 1, wherein the rectangular frame is made of concrete.   The wall surface greening panel according to claim 1 or 2, wherein the lattice-like vegetation part is made of a rust-proof metal.   The wall surface greening panel according to any one of claims 1 to 3, wherein a joiner insertion hole is provided on an end surface of the rectangular frame.   It consists of a panel in which a lattice-like vegetation part is provided in the hollow part of a rectangular frame, and a cap board that closes the hollow part of the frame, and the cross-sectional shape of the entire thickness direction of at least one side of the frame is A wall greening panel characterized by an arc shape.   The wall surface greening panel according to claim 5, wherein the rectangular frame and the cap board are made of concrete.   The wall surface greening panel according to claim 5 or 6, wherein the lattice-like vegetation part is made of a rust-proof metal.   The wall surface greening panel according to any one of claims 5 to 7, wherein a joiner insertion hole is provided on an end face of the rectangular frame.   A grid-like vegetation part is provided in the hollow part of the rectangular frame, and a wall greening panel having an arcuate cross-sectional shape in the entire thickness direction of at least one side of the frame is used. In addition, the arc-shaped side of the panel is arranged to have a desired inclination angle, a vegetation sheet or a vegetation pad is arranged on the inner side, and a banking layer is constructed on the inner side, and stacked and aligned in the vertical and horizontal directions. And further embedding a reinforcing material having one end connected to the inside of the panel in the embankment layer.   The wall surface greening method of Claim 9 which joins an adjacent wall surface greening panel by inserting a joiner in the Joiner insertion hole drilled in the end surface of a wall surface greening panel.   A grid-like vegetation part is provided in the hollow part of the rectangular frame body, and at least one side of the frame body has a circular cross-sectional shape in the entire thickness direction, and the hollow part of the frame body is closed. Using a wall greening panel composed of a cap board, on the fixed root stone, arrange the arc-shaped side of the panel to have a desired inclination angle, and arrange a vegetation sheet or vegetation pad inside thereof, and Laminating and arranging in the vertical and horizontal directions while constructing the embankment layer inside, and further embedding a reinforcing material with one end connected to the panel in the embankment layer, and the panel of the part where vegetation is unnecessary, A wall greening method characterized in that a cap board is fitted in the hollow portion and closed.   The wall surface greening method of Claim 11 which joins an adjacent wall surface greening panel by inserting a joiner in the Joiner insertion hole drilled in the end surface of a wall surface greening panel.

Images