JP2000096586A - Hollow block for hiding opening and laying method therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent erosion of sodding soil by obliquely protruding a slant overhang slab to the forward side of a front face slab having an opening and further, protruding rearward a counterforted slab from the rear face of the front face slab. SOLUTION: Counterforted slabs 4, 4' having openings 13, 13' and having engaging projections 14, 14' at the upper face and also having engaging recessions 15, 15' at the lower part are protruded rearward from the rear face of the front face slab 1 having openings 6, 7, 8. A slant overhang slab 2 is obliquely protruded forward to the right side from the position of the counterforted slabs 4, 4' of the front face slab 1. Further, a back face slab 3 having drain holes 12 is arranged in parallel with the front face slab 1 to connect to the slabs 4, 4' and form a hollow block body A for hiding the opening. Then laying the blocks, the back face slabs 3 of the block bodies. A are arranged along the slope face and the engaging protrusions 14, 14' and the engaging recessions 15, 15' are engaged with each other to lay the blocks. Moreover, concrete is placed in a space 5 vertically connected to form a wedge. Sodding soil or rubble stones are filled between vertical beams. In this way, erosion of the sodding soil can be prevented.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for forming a vegetation slope along various slopes, such as a road side, a residential area, a revetment in contact with water such as a park or a river, or a fish nest. The present invention relates to a method for constructing a hollow block for hiding an opening and a masonry method for constructing the hollow block for hiding an opening.

[0002]

2. Description of the Related Art Conventionally, a block body used for a construction surface intended for vegetation, such as a vegetation slope work, has a hollow or shelf type, and vegetation soil is accommodated in the hollow portion or the upper portion of the shelf. I have. When the block body is stacked to form a slope, the hollow portion or the shelf portion is formed by the applicant's No. 154695.
As described in Patent No. 1, a hollow portion or a shelf portion is formed so as to protrude upward and continuously in the longitudinal direction, and vegetation soil is laid in the hollow portion or the shelf portion. Means are employed.

When the slope is formed in this manner, there is a problem that rainwater flows into the block and vegetation soil is eroded during rainfall exceeding a predetermined amount such as heavy rainfall. In addition, in a revetment in contact with water such as a river, there are drawbacks such as the opening of the block body being damaged due to flowing water pressure or a wave, and planting not being cultivated. For this reason, in order to prevent the opening of the block body from being damaged and to prevent the vegetation soil from flowing out, measures have been taken such as putting a protective sheet on the surface of the block body.

When this block is installed in water that comes into contact with water, such as a river, the space is filled with broken stones and used as a fish nest block. In the body, there has been an inconvenience in that garbage accumulates in the opening and the stuffing stone flows out due to flowing water pressure.

[0005]

SUMMARY OF THE INVENTION The present invention has been conceived in order to solve the above-mentioned drawbacks of the prior art. In a conventional block body provided with vegetation soil, it is used for a road side, for residential land development, a park, and a river. Body and a method of masonrying the block body that can obtain a new vegetation slope work which is not affected by vegetation soil when forming a vegetation slope work along various slopes such as revetment in contact with water The main purpose is to provide.

[0006]

The present invention employs the following constitution to achieve the above object. The hollow block body for concealing an opening portion of the present invention is a front plate having a flat plate shape and an opening formed thereon, an inclined tension publishing formed with the front plate as a starting point and inclined and projected forward from the front plate, And a back plate arranged in parallel with an interval, a copy plate connecting the front plate and the back plate, and a space formed by the front plate, the back plate, and the copy plate. And

[0007] The masonry method of the block body according to the present invention comprises:
A front plate having a rectangular flat plate-shaped opening having a predetermined thickness, an inclined tension publishing formed so as to be inclined forward from the front plate with the front plate as a starting point, and formed to project rearward from a rear surface of the front plate with a predetermined thickness. The hollow block body for concealing the opening, which is made of a stencil, is laid in the horizontal and vertical directions along a construction surface such as a slope so that the front surface of the front plate is flush, and the space in the block body is laid. In addition, a method of masonrying a hollow block body for concealing an opening, characterized in that earth and sand and / or broken stone is filled to form a mudstone pillar portion.

In addition, concrete is cast in the space in the block body to form a vertical beam, and the other space is filled with earth and sand and / or broken stone to form a debris column. The method is characterized by a method of masonrying a hollow block body for concealing an opening.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a hollow block for concealing an opening and a method of masonrying the block according to the present invention will be described with reference to the drawings.

Embodiment 1 FIGS. 1 and 2 show an embodiment of a hollow block for hiding an opening. FIG. 1 is a perspective view of a block body, and FIG. 2 is a plan view thereof. The hollow block body A for hiding the opening is
A front plate 1 having a flat plate shape and having an opening, an inclined tensioning press 2 starting from a vertical direction of the front plate 1 and being inclined forward and rightward from the front plate 1; A back plate 3, which is disposed in parallel with the front plate 1 and a back plate 4, 4 'connecting the front plate 1 and the back plate 3, and the front plate 1, the back plate 3, and the back plates 4, 4'. Space 5, 5 ′, 5 ″.

The hollow block body A for concealing an opening is
It is constructed according to the vertical plane or the front of the slope. Hereinafter, the details of the block body will be described in detail.

The front plate 1 has a rectangular flat plate having a predetermined thickness, and has substantially rectangular openings 6, 7, and 8 formed at the center and right and left where the copy plate is located. A downward printing plate 9 is formed downwardly from the upper center of the center opening 6 to a substantially central portion of the opening, and a downward printing plate 10 is formed downwardly from above the outer edge of the left opening 7. However, a downward edge plate 11 is formed downward from an upper portion of an outer edge of the right opening 8 to a substantially central portion of the opening.

The inclined tension publishing 2 has the same height as the front plate 1 and has a flat plate shape, and is formed so as to be inclined rightward and forward from the positions of the copy plates 4, 4 'of the front plate 1. The inclination angle of the inclined tension publishing 2 is changed from a perpendicular angle to the front plate 1 to a front surface 1 side by a predetermined angle. The tip of the inclined tension publication 2 is cut in parallel with the front plate 1. One or two or more oblique tension publications 2 are formed per block body A.

The back plate 3 has a flat plate shape having the same contour as the front plate 1 and is arranged in parallel with the front plate 1. Drain holes 12 are formed in the back plate 3 at appropriate locations. The copy plates 4 and 4 ′ have the same height as the front plate 1 and connect the front plate 1 and the rear plate 3. In this embodiment, two copy plates 4, 4 'are formed in parallel. The interval is set to 1 / 4L from both ends with the width of the front plate 1 being L.

The stencils 4 and 4 'have an opening 1 at the center thereof.
3 and 13 'are opened, and the trapezoidal engaging projection 1 is formed on the upper part.
4, 14 'are protruded, and engagement trapezoids 15, 15' which are also trapezoidal are formed in the lower part. The window-concealing hollow block A to be assembled has the engaging projections 14 and 14 'and the engaging recesses 15 and 15' of another block engaged with each other to form a slope.

The space 5, 5 ', 5 "is a space surrounded by the front plate 1, the back plate 3, and the copy plates 4, 4', and penetrates up and down in a rectangular shape. Even if it is a break ground area or a potato ground area, it is comprised so that the space continuous up and down may be formed.

FIG. 3 and FIG. 4 are a plan view and a perspective view in which the hollow block body A for concealing an opening is assembled in a horizontal direction and a vertical direction. In this masonry, the back plate 3 of the block body A
Are mated along the slope and by engaging the engaging projections 14, 14 ′ with the engaging recesses 15, 15 ′, so that the front plates 1 are flush with each other and inclined with respect to the front plate 1. The projecting inclined tension publication 2 is generally formed with a continuous inclined surface in the vertical direction, but may be staggered or random.

In this state, concrete is cast in the space 5 continuous in the vertical direction of the block body A to form a longitudinal beam 16 as a bearing beam. The space between the vertical beams 16 is filled with vegetation soil or split stone, and is constructed as a debris column 17.
Therefore, the vertical beams 16 and the debris pillars 17 are formed alternately, but depending on the location, only the concrete or only the debris pillars may be used.

The vertical beam 16 is provided with a reinforcing bar 18 in the space 5 and cast concrete 19 in order to act as a bearing beam for the slope work. The vertical beam 16 is formed as a vertically-bearing beam. The reinforcing bar 18 is omitted as appropriate.

In the construction of the longitudinal beam 16, the concrete 1
Before the casting of the concrete 9, the openings 6, 7, 8 of the front slab 1 may be closed with an appropriate closing plate and removed after the concrete 19 has hardened. Reference numeral 20 denotes a reinforcing frame disposed on the inner wall of the space 5. In this case, the reinforcing bar 18 and the closing plate are omitted or used together. Instead of the reinforcing frame 20, a discarded formwork can be used. In this case, rebars can be used together.

The debris column 17 can be considered as two types of a vegetation soil column 17A filled with vegetation soil 21 and a split stone column 17B filled with split stone 22. Vegetation soil pillar 17A
In order to prevent the vegetation soil 21 from being filled and to prevent the vegetation soil 21 from flowing out of the openings 6, 7, 8 of the front plate 1 to the outside, a mesh material 23 is arranged in the space, and the vegetation soil 21 is filled. You. Net 23
Are square, U-shaped, openings 6, 7,
For example, a plate-shaped member that closes only 8 or a bar-shaped member that is arranged in a grid or in one of the vertical and horizontal directions is used. As the material of the net material 23, a net-like material made of fiber, metal, or synthetic resin, woven fabric, non-woven fabric, woven fabric, non-woven fabric formed with many small holes, and the like are used.

In the case where a large-diameter split stone is used in the split stone pillar portion 17B, there is no escape from the openings 6, 7, 8 of the front plate 1. If there is no escape from the openings 6, 7, 8 it is not necessary to take any means for arranging a net material or the like in the openings. A downward plate 9 is formed downward from the upper center of the center opening 6 to a substantially central portion of the opening, and a downward edge plate 10 is formed downward from an upper portion of an outer edge of the left opening 7. Downward from the upper part of the outer edge of the right opening 8,
Are each formed down to the approximate center of the opening,
Reinforcement of the mesh member 23 and prevention of vegetation soil from flowing out can be more effectively achieved. Further, the above-mentioned split stone can be reliably held in the space.

Construction method of revetment slope work One embodiment of a method of constructing a revetment slope work constructed using the hollow block body A for concealing an opening of the present invention will be described with reference to FIGS. In these figures, D denotes a seawall retaining wall as a seawall slope constructed by the hollow block body A for concealing an opening of the present invention, W denotes a river / sea, and I denotes a riverbed / sea of the above river. E indicates the ground such as the ground.

(1) The foundation E is dug into the ground E at the bottom of the slope to construct the revetment retaining wall D.
Base J and foundation concrete K on top of base J
Is installed. The upper surface of the foundation concrete K is constructed by inclining backward at an angle commensurate with the inclination of the slope. From the foundation concrete K, reinforcing bars 18 for vertical beams are arranged at predetermined intervals at positions corresponding to the spaces 5 serving as the vertical beams 16 of the hollow block body A for concealing openings stacked on the upper surface thereof. The reinforcing bar 18 is connected to the reinforcing bar of the foundation concrete part, and the vertical beam reinforcing bar 18 is added as needed.

(2) After the foundation concrete K has been consolidated, the first-stage hollow block A for concealing the opening is disposed on the upper surface of the foundation concrete K such that the longitudinal beam 18 is located in the space 5.
The placed block body A and the side surface of another adjacent block body A are laid in contact with each other. By repeating this laying, the first revetment retaining wall D is constructed. By this first-stage laying, the vertical beam 16 and the debris column 17 are determined. In order to reinforce the laying of the first-stage block body A, the engaging recesses 15 and 15 ′ that engage with the block body A are provided at the laying position of the block body A on the upper surface of the foundation concrete K.
Can be appropriately formed as necessary.

(3) The second-stage block body A is placed on the first-stage block body A in a staggered manner (break area). In this masonry, the engaging projections 14 and 14 'of the lower block A and the engagement recesses 15 of the upper block A
15 ′ are engaged with each other, whereby positioning is performed, and the front plates 1 are flush with each other. At the same time, vertical beam 16 and debris column 17
The upper and lower phases of are also aligned. About the vertical beam 16 part,
As shown in FIG. 6, concrete 19 is cast in the space 5 in which the reinforcing bars 18 are arranged. For the debris column 17,
As shown in FIG. 5, according to the normal water level, the split stone 22 is filled as the split stone pillar portion 17B in the space 5 of the block A up to the second lower stage. Further, the gap between the block body A and the ground E is filled with backfill soil 24.

(4) In this manner, the upper blocks A are successively laid, but above the normal water level of the river or the sea W (third or higher in the figure), the form of the vegetation block retaining wall Is adopted. In this case, the net material 23 is arranged on the back of the front plate 1, and the space 5 is filled with the vegetation soil 21. When the vegetation soil 21 is stabilized, various trees are planted through the openings 6, 7, and 8.

If necessary, concrete serving as the bottom slab L may be formed integrally or separately on the bottom surface of the block body. Also, when there is no bottom plate L,
A net 23 may be provided.

Embodiment 2 FIGS. 7 and 8 show another embodiment of the hollow block body for concealing an opening of the present invention. The block body A <b> 1 includes a front plate 50, an inclined tensioning publishing 51 inclined and extended forward along a diagonal line of the front plate 50, a rear plate 52 disposed in parallel with the front plate 50 at an interval, Standing plates 53 and 53 'for connecting the front plate 50 and the rear plate 52, and the front plate 5
0, back plate 52, copy plates 53, 53 ', and spaces 54, 54', 54 "formed by them.

Openings 55, 56, 57 having substantially rectangular continuous edges are formed in the front plate 50. The openings 55, 56, 57 are formed on the diagonal line connecting the right corner and the left corner with respect to the front plate 1. An inclined tensioning publishing 51 is formed which extends substantially vertically and in a forward direction. The length, the mounting position, and the inclination angle of the inclined tension publication 51 are appropriately selected according to the situation at the site. FIG. 8 is a plan view of the block body A1.

Embodiment 3 FIG. 9 shows another embodiment of the hollow block body for concealing an opening of the present invention. The block body A2 is a front plate 6
0, a slanted publishing 61 that is inclined from the front stencil 60 to the right frontward from the front stencil 60 with the vertical direction of the front stencil 60 as a starting point, , A rear plate 63 disposed in parallel with the front plate 60 at a distance from the front plate 60, and the front plate 60 and the rear plate. Standing plates 64, 64 ′ for connecting with the front plate 60, rear plate 6
3. Spaces 65, 6 formed by the copy plates 64, 64 '
5 ', 65 ".

It is also possible to omit the triangular portion 61 'at the tip of the inclined tensioning publishing 61 located outside the overhanging small plate 62. In addition, the hollow block body for concealing an opening of the present invention is provided with a front plate 60 for protecting the net material 23 and planting.
A projection plate 61 "can be formed to project from the front surface of the front plate 60 in an appropriate shape from an appropriate position on the front plate 60.

Embodiment 4 FIG. 10 shows another embodiment of the hollow block body for concealing an opening of the present invention. The block body A3 is a front plate 7
0, an inclined tensioning publishing 71 which is inclined from the front stencil 70 to the front right side of the front stencil 70 with the vertical direction as a starting point, a natural stone formed on the surface of the inclined stencilling 71, and an artificial stone. A decorative body 72 of an additional material formed by bonding or fitting a stone, another decorative plate, or the like, a back plate 73 disposed in parallel with the front plate 70 at an interval, and a back plate 70 and a back surface Edition 7
3 and a space 7 formed by the front plate 70, the back plate 73, and the back plates 74, 74 '.
5, 75 'and 75 ".

Embodiment 5 FIG. 11 shows another embodiment of the hollow block body for concealing an opening of the present invention. The block body A4 is a front plate 8
0, an inclined curved tensioning publishing 81, which starts from the front plate 80 in a vertical direction of the front plate 80 and inclines in a curved shape forward and rightward from the front plate 80, with a space from the front plate 80. The rear plate 83 arranged in parallel, the copy plates 84, 84 'connecting the front plate 80 and the rear plate 83, and the front plate 8
0, back plate 83, copy plates 84, 84 ', and spaces 85, 85', 85 "formed by them.

The curvature of the slanted curved tension publication 81 may be uniform or non-uniform. For example, it is possible to increase the curvature at the start end side of the inclined curved tension publication 81, or vice versa. In addition, the starting position can be appropriately selected. An elliptical shape, a bent shape, a wavy shape, a folded plate shape, or the like may be used instead of the inclined curved tension publication 81. In the drawings of this embodiment, no opening is formed, but this is not a limitation.

Embodiment 6 FIG. 12 shows another embodiment of the hollow block body for concealing an opening of the present invention. The block body A5 is a front plate 9
0, a tilted publishing 91 that is inclined from the front plate 90 to the right and forward from the front plate 90 with the vertical direction of the front plate 90 as a starting point, and a copy plate that projects vertically from the back surface of the front plate 90. 94, 94 'anchor members 95, 95' having openings in the back plate formed in parallel with the front plate 90 formed at the edges of the retaining plates 94, 94 'and the front plate 90; Spaces 96, 96 ', 9 formed by the counter plates 94, 94' and the anchor members 95, 95 '.
6 ". FIG. 13 is a plan view of FIG.

The shape of the anchor members 95, 95 'is shown in FIG.
Not limited to two, from those without anchor members,
Various shapes such as a swelling shape, an anchor shape, and an uneven shape are conceivable. Further, the presence / absence and shape of the opening portion of the front plate / counterplate and the mounting position, height and shape of the starting end of the inclined tension publishing are not limited to those of FIG.

Embodiment 7 FIG. 14 shows another embodiment of the hollow block body for concealing an opening of the present invention. The block body A6 is the front plate 1
00, an inclined tensioning publishing 101 which starts from a vertical direction of the front plate 100 and is inclined forward and rightward from a left edge of the front plate 100 with the front plate 100 parallel to the front plate 100 with an interval. Rear plate 103 disposed on the front plate 1
00, the lower plates 104, 104 'connecting the front plate 100 and the rear plate 103 projecting vertically from the rear surface of the front plate 100, the front plate 100, the rear plate 103, and the lower plates 104, 10
4 ′ and a space 105 formed by the space 4 ′.

In this embodiment, concave portions 106 and convex portions 107 are provided above and below the back plate 103 as means for vertically engaging the block members A6. Also, the back plate 10
The left and right edge portions of the projection 3 may be formed so as to protrude in either the left-right direction or the left-right direction as in the embodiments of FIGS. 1, 7, 9, 10, and 11.

As described above, the presence / absence and shape of the openings of the front plate and the copy plate are not limited to those shown in FIG.
Note that the height of the copy plates 104 and 104 'is
Alternatively, it is formed lower than the back plate 103. The height of the block body of the present invention is not limited in the copy plate.

Embodiment 8 FIGS. 1, 7, 9, 10, 11, 12, and 14 show a hollow block body for concealing an opening of the present invention shown in a standard type shown in FIGS. However, the following configuration is adopted as a modification of the standard type. FIG. 15 shows a hollow block B for hiding an opening according to the present invention, which is disposed at an end of a construct.

The block body B is composed of a front plate 200, an inclined tension publishing 201, which starts from a vertical direction of the front plate 200 with respect to the front plate 200, and is inclined forward and rightward from the front plate 200, and the front plate 200. Back plate 203 disposed in parallel with an interval, a copy plate 204 for connecting the front plate 200 and the back plate 203, and the front plate 200 and the back plate 20
3. Spaces 205 and 20 formed by copy plate 204
5 ′. The width of the front plate 200 is 1/2 L of the width L of the standard block A. FIG. 16 shows a front view of the block body B.

Embodiment 9 FIG. 17 shows a hollow block body B1 for hiding an opening of the present invention, which is disposed at an end of a building. Block B
Reference numeral 1 denotes a front plate 210, an inclined tensioning publishing 211 which starts from a vertical direction of the front plate 210 with respect to the front plate 210 and is inclined forward and rightward from a right edge of the front plate 210, and a distance from the front plate 210. Back plate 21 arranged in parallel with
3. Copy plate 2 connecting the front plate 210 and the back plate 213
14, 214 ′ and a space 215 formed by the front plate 210, the back plate 213, and the counter plates 214, 214 ′.
And more. As a whole, a substantially box-shaped block body B1 is formed.

The width of the front plate 210 is a standard block body A
1 / 2L of the width L is adopted. A falling plate 216 is formed from the upper left corner of the front plate 210, and serves as a means for reinforcing the opening and preventing the vegetation soil disposed in the space 215 from flowing out. Further, it is also possible to provide a back plate overhang 217 on the side edge of the back plate 213. FIG. 18 shows a plan view of the block body B1.

The following can be considered as another embodiment of the hollow block body for concealing an opening of the present invention. (1) When the structure has a concave curved shape, the width of the back plate is made longer than the width of the front plate to correspond to the curvature. (2) When the structure has a convex curved shape, the width of the front plate is made longer than the width of the back plate in order to correspond to the curvature. (3) The surface of the front plate is formed in a curved shape in accordance with the unevenness of the structure.

Although the embodiment of the hollow block body for concealing an opening of the present invention has been described in detail as described above, the present invention is not limited to only these embodiments, and the technical features of the present invention are not limited thereto. Various design changes are possible within the scope of the idea. It goes without saying that the blocks of the above embodiments can be combined to form the block of the present invention. The following can be considered as examples of some of the specific ones.

(1) The presence or absence of an opening formed in the front plate,
The shape of the opening. (2) Providing engagement means on the side edge of the front plate or the back plate. (3) The number, angle,
Length, height, position of protruding starting point, continuous protruding in vertical and horizontal directions such as 、 type, angle of protruding tip, presence of coating, presence or absence of wavefront processing, presence of decoration, presence or absence of auxiliary materials.

(4) The width and height of the back plate, the presence or absence of engagement means, and the position and number of drain holes. (5) A configuration in which the front plate and the rear plate are shifted laterally from each other. (6) Number, position, size, height, length, presence / absence of engaging means, presence / absence of opening, and shape of opening.
(7) Well-known means as engagement means formed on the upper and lower portions and side edges of the front plate, the back plate, the copy plate, and the like. (8) Providing an appropriately shaped projection plate on the front plate.

[0049]

By adopting the block body of the present invention as a slope block, the inclined tension publishing is projected in a line in the vertical direction from the front plate of the completed structure such as a retaining wall. The flow of water can be changed, and it is possible to prevent erosion of vegetation soil in the block due to increased water in rivers and the like during rainfall and an increase in the flow velocity from the upstream. In addition, the opening and the planting of the block body can be protected from floating materials such as driftwood and driftstone by inclined tension publishing.

Since a large number of vertically continuous beams are formed in the space of the block body, a structure such as a retaining wall having high strength can be obtained. In addition, the block body under the water surface has a good shading for fish due to the formation of many uneven surfaces and the exposed quarry stone, etc., it becomes a habitat and can work effectively as a fishing reef And

[Brief description of the drawings]

FIG. 1 is a perspective view showing an appearance of an embodiment of a hollow block body for concealing an opening of the present invention.

FIG. 2 is a plan view of one embodiment of a hollow block body for concealing an opening of the present invention.

FIG. 3 is a plan view showing a state where the hollow block body for concealing an opening of the present invention is assembled.

FIG. 4 is a perspective view showing a state where the hollow block body for concealing an opening of the present invention is assembled.

FIG. 5 is a cross-sectional view of a debris pillar part of a slope protection work with a hollow block body for concealing an opening according to the present invention.

FIG. 6 is a cross-sectional view of a vertical beam portion of a seawall slope using a hollow block body for concealing an opening according to the present invention.

FIG. 7 is a perspective view showing the appearance of another embodiment of the hollow block body for concealing an opening of the present invention.

FIG. 8 is a plan view of another embodiment of the hollow block body for concealing an opening of the present invention.

FIG. 9 is a perspective view showing the appearance of another embodiment of the hollow block body for concealing an opening of the present invention.

FIG. 10 is a perspective view showing the appearance of another embodiment of the hollow block body for concealing an opening of the present invention.

FIG. 11 is a perspective view showing the appearance of another embodiment of the hollow block body for concealing an opening of the present invention.

FIG. 12 is a perspective view showing the appearance of another embodiment of the hollow block body for concealing an opening of the present invention.

FIG. 13 is a plan view of another embodiment of the hollow block body for concealing an opening of the present invention.

FIG. 14 is a perspective view showing the appearance of another embodiment of the hollow block body for concealing an opening of the present invention.

FIG. 15 is a plan view of another embodiment of the hollow block body for concealing an opening of the present invention.

FIG. 16 is a front view of another embodiment of the hollow block body for concealing an opening of the present invention.

FIG. 17 is a perspective view showing the appearance of another embodiment of the hollow block body for concealing an opening of the present invention.

FIG. 18 is a plan view of another embodiment of the hollow block body for concealing an opening of the present invention.

[Explanation of symbols]

A, A1, A2, A3, A4, A5, A6, B, B1
..Hollow block bodies for concealing openings 1, 50, 60, 70, 80, 90, 100, 200,
210: Front plate 2, 51, 61, 71, 81, 91, 101, 201,
211 ... Shihori Publishing 3,52,63,73,83,103,203,213
... Back plate 4, 53, 64, 74, 84, 94, 104, 204,
214 ... copy plate 5, 5 ', 5 "... space 6, 7, 8 ... opening 16 ... vertical beam 17 ... mudstone column 17A ... vegetation soil column 17B ..Split stone pillars 21 ・ ・ ・ Vegetation soil 22 ・ ・ ・ Split stones

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) E04C 1/39 E04C 1/39 W 1/16 A

Claims (15)

[Claims] 1. A front plate having a rectangular flat plate having a predetermined thickness and having an opening, an inclined tension publishing formed by projecting forward from the front plate with the front plate as a starting point, and a rear plate having a predetermined thickness from a rear surface of the front plate. A hollow block body for concealing an opening, which is composed of a stencil plate formed to protrude. 2. A front plate having a rectangular flat plate having an opening having a predetermined thickness, an inclined tension publication having a height substantially equal to that of the front plate, and being formed so as to project obliquely forward of the front plate starting from a vertical direction. A hollow block for concealing an opening, which comprises a stay plate protruding rearward from the rear surface of the front plate. 3. The hollow block body for concealing an opening according to claim 1, wherein a rear plate parallel to the front plate is formed at the rear end of the stay plate in parallel with the front plate. 4. The hollow block body for concealing an opening according to claim 1, wherein a bottom plate is formed at lower ends of the front plate and the copy plate. 5. The hollow block body for concealing an opening according to claim 1, wherein an additional material is formed on the inclined tension publication. 6. The hollow block body for concealing an opening according to claim 1, wherein an appropriate number of openings are formed in the front plate and / or the stay plate. 7. The hollow block for concealing an opening according to claim 1, wherein the opening of the front plate and / or the copy plate is closed. 8. The back plate has an appropriate number of openings formed therein.
8. The hollow block body for hiding an opening according to any one of items 7 to 7. 9. The hollow block body for concealing an opening according to claim 1, wherein a joining means is formed at any one end of the front plate, the back plate and the copy plate. 10. The opening according to claim 1, wherein an outflow preventing member is provided around a space formed by the front plate and the copy plate or at a position of the opening to prevent the filler from flowing out. Hollow block for masking. 11. A front plate having a rectangular flat plate having an opening with a predetermined thickness, an inclined tension publishing formed by projecting forward from the front plate with the front plate as a starting point, and a rear surface of the front plate having a predetermined thickness from a rear surface thereof. The hollow block body for concealing the opening portion, which is formed of a stencil plate formed so as to protrude, is laid in the horizontal and vertical directions along a construction surface such as a slope so that the front surface of the front plate is flush. A method for masonrying a hollow block body for concealing an opening, wherein a space inside the block body is filled with earth and sand and / or broken stone to form a mudstone pillar portion. 12. A front plate having a rectangular flat plate shape having a predetermined thickness and having an opening, an inclined tension publishing formed at substantially the same height as the front plate and inclined and formed to project forward of the front plate with its vertical direction as a starting point. A hollow block body for concealing the opening portion, which is formed of a thickness of the retaining plate projecting backward from the rear surface of the front plate, along the construction surface such as a slope so that the front surface of the front plate is flush, A masonry method for a hollow block body for concealing an opening, wherein masonry is laid in a horizontal direction and a vertical direction, and a space inside the block body is filled with earth and sand and / or crushed stone to form a mud column. 13. A front plate having a rectangular flat plate having an opening having a predetermined thickness, an inclined tension publishing formed by projecting forward from the front plate with the front plate as a starting point, and a rear plate having a predetermined thickness from a rear surface of the front plate. The hollow block body for concealing the opening portion, which is formed of a stencil plate formed so as to protrude, is laid in the horizontal and vertical directions along a construction surface such as a slope so that the front surface of the front plate is flush. A concrete beam is cast in the space in the block body to form a vertical beam, and the other space is filled with earth and sand and / or crushed stone to form a debris pillar. Method of masonry of hollow block body. 14. A front plate having a rectangular flat plate having an opening having a predetermined thickness, an inclined tension publishing formed at a height substantially equal to that of the front plate and sloping forward of the front plate with its vertical direction as a starting point. A hollow block body for concealing the opening portion, which is formed of a thickness of the retaining plate projecting backward from the rear surface of the front plate, along the construction surface such as a slope so that the front surface of the front plate is flush, Masonry in the horizontal and vertical directions, cast concrete in the space inside the block to form vertical beams,
A masonry method of a hollow block body for concealing an opening, wherein another space is filled with earth and sand and / or split stone to form a stone column. 15. An outflow preventing material for preventing outflow of a filler material around a space formed by a front plate and a counter plate or at a position of an opening in a method of constructing a slope or the like. Item 15. A method of masonrying a hollow block for hiding an opening according to Item 11 to 14.