JPH07119457B2 - Manufacturing method of matrix-like pseudo rock 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 method for producing a matrix-like pseudo-rock block which is laid on a slope of a river, a road or the like or a revetment for protection.

[0002]

2. Description of the Related Art In recent years, the number of methods of revetment construction using concrete blocks has increased. The construction method was not good because the concrete surface was emphasized. Therefore, in recent years, in addition to concrete blocks, real stones and wood have come to be used. However, it is becoming difficult to collect real stones, rocks, cobblestones, etc., and unlimited collection of rocks, stones, and timbers is also becoming environmental damage.

[0003]

[Problems to be Solved by the Invention] In place of real rocks and stones, there existed pseudo-rocks and pseudo-stones formed by forming hemispherical pseudo-rocks and pseudo-stone-like projections on a certain plate. .
However, these things, when laid this,
It was discontinuous from the sloped soil and impossible to vegetate. As a result, the concrete material appeared and spoiled the scenery.

[0004]

Therefore, according to the present invention,
It is proposed in order to eliminate the above-mentioned inconvenience, and its constitution is rubber or synthetic resin in which a large number of independent recesses of pseudo rock or pseudo stone are provided in the vertical and horizontal directions on the inner surface of the steel outer frame whose upper surface is open. And the like, and a lower formwork is provided in which the deviation-preventing protrusions are provided at appropriate positions on the upper surface of the steel outer frame, and a through hole that matches the recess is formed inside the steel outer frame. A forming layer made of rubber or synthetic resin is provided, and an upper formwork is provided on the upper surface of the steel outer frame, which is provided with a shift-prevention concave portion that fits when superposed at a position corresponding to the shift-preventing convex portion. First, fill the concave part of the lower formwork with concrete, and then place a non-woven or net-like sheet on its upper surface, and then polymerize the upper formwork, fill the concrete into the upper formwork through the through holes, and cure. After that, the upper mold is removed and the lower mold is removed from the mold. . What is formed by the present invention is a shape in which independent pseudo rocks and pseudo stones are connected by a non-woven fabric or a net-like sheet, and by laying this on a slope or a riverbed and making soil, It can be vegetated in the meantime, and when the plant etc. grows, the concrete block surface is covered with plants and creates an atmosphere close to nature, which is environmental conservation, and the root of the plant invades the slope and becomes strong. It forms a seawall. Further, according to the present invention, concrete blocks having various shapes can be easily constructed by using forming layers of rubber or synthetic resin having different recesses and through holes.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction will be described in detail with reference to the drawings. Reference numeral 1 denotes a lower formwork, and a forming layer 3 made of rubber or synthetic resin is provided on the inner surface of a steel outer frame 2 having an open upper surface, and the forming layer 3 has a pseudo rock or pseudo stone independent inner surface. A large number of recesses 4 are provided in the vertical and horizontal directions. Reference numeral 5 is a non-woven fabric such as a metal wire, a tough fiber, a synthetic resin wire, or a net-like sheet. The size of the sheet 5 includes one that fits inside the lower mold 1 and the upper mold 6, and one that projects to the outer peripheral edge. Reference numeral 6 denotes an upper frame, in which a forming layer 8 made of rubber or synthetic resin is provided inside a steel outer frame 7, and a through hole 9 matching the recess 4 is formed in the forming layer 8. The upper part of the through hole 9 is narrowed slightly. Reference numeral 10 denotes a deviation preventing convex portion provided at an appropriate position on the upper surface of the steel outer frame 2. Reference numeral 11 denotes a shift-preventing concave portion which is provided at a position corresponding to the shift-preventing convex portion 10 and which is fitted with the shift-preventing convex portion 10. 12 is concrete, 13 is a plant such as a willow, a plant and a flower. Reference numeral 14 is a reinforcing bar embedded inside if necessary, and projects to a side surface or a corner portion. According to the present invention, the concave portion 4 of the forming layer 3 made of rubber or synthetic resin of the lower mold 1 is filled with concrete 12, the sheet 5 is placed on the upper surface thereof, and the upper mold 6 is polymerized on the sheet 5. The shift-preventing convex portion 10 and the shift-preventing concave portion 11 are automatically fitted to each other to hold the sheet 5, and the concave portion 4 and the through hole 9 are aligned with each other. Then, the concrete 12 is filled into the through holes 9 of the forming layer 8 of rubber or synthetic resin of the upper mold 6 (see FIG. 5) and hardened, the concrete 12 and the sheet 5 are integrated, and the upper mold 6 is removed. Then, the matrix block is constructed by taking it out from the lower mold 1.

[0006]

Since the present invention has the above-mentioned structure, the concave portion 4 of the forming layer 3 made of rubber or synthetic resin inside the lower mold 1 is used.
Is filled with concrete 12, a non-woven fabric or a net-shaped sheet 5 is arranged on the upper surface thereof, and the upper mold 6 is polymerized on the upper surface to embrace the sheet 5, thereby forming a forming layer 3 of rubber or synthetic resin. The recess 4 and the through hole 9 of the forming layer 8 made of rubber or synthetic resin are automatically matched, and the inside of the through hole 9 is also filled with concrete 12 to be hardened, and after hardening, the upper formwork 6, A matrix block is manufactured by taking it out from the lower formwork 1. To construct this, the block is laid on a slope such as a river or a road or on the riverbed, and when the reinforcing bars 14 are protruding between the sheets 5. The reinforcing bars 14 and 14 are welded to each other, or the sheets 5 are connected to each other by a connecting wire or a strong wire rod such as metal or synthetic resin. Further, when the sheet 5 projects from the outer periphery, the sheets 5 are polymerized and sewn together with a tough wire to join them. Then, the space between the pseudo stones is filled with earth and sand, and the plant 13 is planted therein.

[0007]

According to the present invention, the concave portion 4 of the forming layer 3 of rubber or synthetic resin of the lower mold 1 is filled with concrete 12, the sheet 5 is placed thereon, and the upper mold 6 is placed thereon.
By superposing the above, the deviation preventing convex portion 10 and the deviation preventing concave portion 11 are fitted, and the through hole 9 of the forming layer 8 of rubber or synthetic resin is automatically matched with the concave portion 4, By filling the concrete 12 with the concrete 12, a matrix block in which a large number of single pseudo rocks or pseudo stones are connected by a non-woven fabric or a net-like sheet 5 can be easily and quickly produced. The produced matrix-shaped block is transparent and integrated with the sheet 5, so that it does not peel off. If this block is laid on the slope or as a foundation, a large number of pseudo rocks or pseudo stones will be formed on the sheet 5. The construction is quick because of the adherence of the material, and the whole structure can flex freely and fit well to the slope bed.
There is a gap between the single blocks, and when vegetation is filled with earth and sand between them, it grows and covers the surface of the block, covering the concrete surface and creating a natural environment, and the root of the plant penetrates the sheet. Then, it invades the sediment of the slope and the riverbed, and the matrix block, the plant and the slope and the riverbed can be integrated to form a strong revetment. Further, by using different shapes of the recesses 4 of the forming layer 3 such as rubber or synthetic resin or different through holes 9 of the forming layer 8 such as rubber or synthetic resin, matrix blocks having different shapes can be easily formed. It has an effect that it can be constructed at low cost. The whole matrix can be made strong by connecting the matrix blocks by welding, connecting metal fittings, or the like.

[Brief description of drawings]

FIG. 1 is a sectional view of a lower formwork.

FIG. 2 is a cross-sectional view in which reinforcing bars are arranged on the lower formwork.

FIG. 3 is a cross-sectional view in which an upper mold is placed on a lower mold.

FIG. 4 is a perspective view of an upper mold placed on a lower mold.

FIG. 5: Cross-sectional view of the formwork filled with concrete

FIG. 6 is a cross-sectional view with the upper formwork removed.

FIG. 7 is a cross-sectional view of a matrix block that is taken out of the mold and inverted.

FIG. 8 is a perspective view of a matrix block.

FIG. 9 is a plan view of a matrix block.

FIG. 10 is a plan view of a matrix block in which a sheet protrudes from the outer periphery.

FIG. 11 is a cross-sectional view showing a state where the matrix block manufactured by the present invention is applied to the slope.

FIG. 12 is a cross-sectional view showing a state in which the matrix block manufactured according to the present invention is applied to the slope and the root

[Explanation of symbols]

 1 Lower Formwork 2 Steel Outer Frame 3 Rubber or Synthetic Resin Forming Layer 4 Recess 5 Nonwoven or Net Sheet 6 Upper Formwork 7 Steel Outer Frame 8 Rubber or Synthetic Resin Forming Layer 9 Through Hole 10 Deviation Stop convex part 11 Displacement stop concave part 12 Concrete

Claims (1)

[Claims] 1. A steel outer frame 2 having an open upper surface is provided with a forming layer 3 of rubber, synthetic resin or the like having a large number of independent recesses 4 in the form of pseudo rocks or pseudo stones in the vertical and horizontal directions. A lower mold 1 having a convex portion 10 for preventing displacement provided at an appropriate position on the upper surface of the frame 2 is formed, and a through hole 9 that matches the concave portion 4 is formed inside a steel outer frame 7. Forming layer 8 of resin, etc.
And an upper mold 6 is provided on the upper surface of the steel outer frame 7 at a position corresponding to the engaging protrusion 10 and provided with a shift-preventing concave portion 11 to be fitted when superposed. 1 is filled with concrete 12, and a non-woven or net-like sheet 5 is arranged on the upper surface thereof, and the upper form 6
And the concrete 1 from the through hole 9 into the upper formwork 6
2. A method for producing a matrix-like pseudo rock block, which is characterized in that 2 is filled, and after hardening, the upper mold 6 is removed and the lower mold 1 is demolded.