JP3096897B2 - Vegetation greening block - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vegetation greening block characterized by stacking on a slope of a river, a road, or the like and greening the surface of the block to provide a natural environment.

[0002]

2. Description of the Related Art Conventionally, revetment work using concrete blocks has been carried out very effectively to prevent damage by forming a solid slope. However, on the other hand, on the landscape,
There was a point that it was not good in terms of environmental conservation and ecosystem preservation. Therefore, recent blocks are provided with a space inside, filling the space with planting soil, planting flowers and the like inside, and sheets such as sheets containing plant seeds on the surface of the block. Some of them were pasted for greening vegetation.

[0003]

The flowering trees and the like vegetated by the above-mentioned method have the effect of covering up the concrete surface, but the plants are not rooted in the concrete block, and When a sheet with plant seeds is attached to the block, the roots of the plant only stick on the surface of the block, they do not take root and die when there is no more nutrients, so it is necessary to plan for permanent vegetation It is.

[0004]

[ MEANS FOR SOLVING THE PROBLEMS] Made of porous concrete
Of the front and back panels of
For connection of soil between the front and rear panels.
Space or cavity, with a buttress behind the back plate
Wire mesh on the front panel, and soil microorganisms
Vegetation by spraying a soil layer mixed with plant seeds on soil containing soil
Construct a green product block.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A block according to the present invention has a front plate and a back plate made of porous concrete opposed to each other, the plates are integrated with a connecting plate, and a retaining wall is provided behind the back plate.
The surface of the front plate is covered with a wire mesh, and a soil layer containing plant seeds is sprayed on the soil containing soil microorganisms, which will be described in Examples 1 and 2 below.

[0006]

Embodiment 1 A first embodiment of the present invention will be described. 1
Numeral 0 denotes a block, in which a front plate 12 made of porous concrete is provided on the front surface of the bottom plate 11, a back plate 13 is provided on the back of the bottom plate 11, and both sides are connected by connecting plates 14. The height of the connecting plate 14 is about three quarters of the height of the front plate 12 and the rear plate 13. A stay wall 15 is integrally provided at a rear portion of the back plate 13, and a drain recess 16 is provided on an upper surface of the back plate 13. A projection 17 is formed on the upper surface of the retaining wall 15, and a concave groove 18 is formed on the symmetric lower surface thereof. A wire mesh 19 is provided on the surface of the front plate 12, and soil containing plant microorganisms mixed with plant seeds is sprayed thereon to form a soil layer 20.

[0007] To masonate this block 10,
A large number of blocks 10 are placed side by side on a sloping concrete foundation 21 with the sides facing each other, and piled up while filling the back with filling concrete, and the upper block 10 is placed on the lower two blocks 10. When it is placed, the protrusion 17 on the upper surface of the retaining wall 15 is fitted into the concave groove 18 of the lower block 10. In this manner, the blocks are sequentially stacked, and the blocks are filled with soil to be laid. Eventually, the seeds of the plant mixed into the soil layer 20 on the surface of the block germinate, and the front plate 12 is made of porous concrete.
The plants that have rooted and proliferated in the soil inside 0 are exposed from the front panel 12 to the surface of the block and cover the block.

[0008]

[Embodiment 2] A second embodiment of the present invention will be described. 3
A block 0 is provided with a front plate 31 made of porous concrete and inclined at the front of the bottom plate 31, and several through holes 32 are formed in the front plate 31. The back plate 33 is the front plate 3
1 and at a fixed distance from each other, are connected in parallel, a quarter of the position from both sides is connected by a connecting plate 34, and a retaining wall 35 is integrally provided below the rear portion of the back plate 33. The protrusion 36 is provided on the upper surface, and the concave groove 37 is formed on the symmetric lower surface.
A wire mesh 38 is provided on the surface of the front plate 31, and soil containing plant microorganisms mixed with plant seeds is sprayed thereon to form a soil layer 39. 40 is a concrete foundation.

In order to masonry these blocks, the side faces of a number of blocks are placed side by side on a concrete foundation 40, and piled up while filling the concrete 41 into the back of the blocks. When it is placed on the lower two blocks 30, the projections 36 on the upper surface of the connecting plate 34 are successively piled up while being fitted into the concave grooves 37 of the lower block, and the blocks are filled with soil to form a pile. Stack. Eventually, the seeds of the plants mixed in the soil layer 39 on the surface of the block germinate, pass through the voids in the front plate 31 made of porous concrete, and grow and prosper in the soil inside the block. Through hole 3
It comes out from the surface of the block 2 and covers the block.

[0010]

According to the present invention, the surfaces of the blocks can be piled up neatly and can form a strong revetment.
In addition, the front plate of the block is made of porous concrete, and the seeds of the plant germinated in the inside of the block,
Plants that have roots and proliferate on the soil inside the block appear on the surface of the block, cover the surface of the block, are greened, and have effects such as creating a natural environment.

[Brief description of the drawings]

FIG. 1 is a perspective view of a block according to a first embodiment of the present invention.

FIG. 2 is a front view thereof.

FIG. 3 is a plan view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a side view thereof.

FIG. 6 is a sectional view taken along line AA of FIG. 2;

FIG. 7 is a cross-sectional view illustrating a construction state of the first embodiment.

FIG. 8 is a perspective view of a block according to a second embodiment of the present invention.

FIG. 9 is a front view thereof.

FIG. 10 is a plan view thereof.

FIG. 11 is a rear view thereof.

FIG. 12 is a side view thereof.

FIG. 13 is a sectional view taken along line BB of FIG. 9;

FIG. 14 is a cross-sectional view showing a construction state of the second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 block 12 front board 13 back board 14 connecting board 15 buttress 30 block 31 front board 33 back board 34 connecting board 35 butting

──────────────────────────────────────────────────続 き Continuation of front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E02D 29/02 E02B 3/14 E02D 17/20

Claims (1)

(57) [Claims] 1. A front plate and a back plate made of porous concrete are opposed to each other, and at least a connecting plate is integrated between the plates, and a space or cavity for filling the soil between the front plate and the back plate.
It has a buttress wall behind the back plate, a wire mesh on the surface of the front plate, and sprayed a soil layer mixed with plant seeds on soil containing soil microorganisms on it Vegetation greening block.