JP2581290Y2 - Law lining plate block with vegetation function - Google Patents

Description

[Detailed description of the invention]

[0001]

INVENTION The present invention relates are those rivers, relating to a divisor lining plate block with vegetation ability to use the law lining of slopes of roads.

[0002]

2. Description of the Related Art Various concrete blocks are used for the purpose of lining slopes such as rivers and roads. However, when the concrete is exposed on the surface, the landscape is distorted. Has been a problem. Therefore, recently, blocks having natural cobblestones or iron slabs embedded in the surface of concrete have been used.

[0003] In the case of embedding natural cobblestone or iron slab in a concrete in consideration of the scenery, time is required for laying of natural stones and pretreatment for preventing the concrete from coming out on the surface of the natural stone. The man-hours required for the production are greatly increased, and it is becoming difficult to obtain the natural stone itself, and it is inevitable that the natural stone is expensive.

There is a demand for a lining plate block that matches the scenery in addition to the function of preventing the slope from being washed down. In recent years, it has been said that the natural beauty of vegetation and the like along with natural stones is most in harmony with the surrounding environment, and a block having a vegetation function has been demanded. However, in the case where the natural stone surface or the pseudo stone pattern is simply applied to the concrete surface, there is a problem that the surface and the back soil are cut off by the concrete and vegetation cannot be performed. Particularly in rivers, revetments using cobblestones produced from riverbanks have been used for a long time, and cobblestone-shaped patterns are pleasing to create images of rivers.

[0005]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a more economical supply of a slope protection block having a function of protecting a slope from scouring and collapsing and a vegetation function as described above and matching a natural environment. .

[0006]

According to the present invention, as shown in the embodiment shown in FIG. 1, a concrete rectangular base 1-1 is provided with an outer peripheral edge 2 having a fixed width, and a cobblestone or the like is formed in a grid on the inner surface side. While arranging the pseudo stone pattern of the convex part 3 where natural stones were laid out,
A plurality of through-holes 4 extending to an irregularly shaped back surface are provided in the concave portion 4 surrounded by the pseudo-stone pattern of the convex portion. In addition, as shown in FIGS. 6 and 7, in order to reinforce the strength due to the breakage of the concrete by the through-holes, a grid-shaped reinforcing bar 5 is buried and arranged substantially on the center axis of the pseudo stone pattern of the convex portion 3. The reinforcing bar of the concave portion between the convex portions is covered with a protective concrete 6, and the end is embedded and fixed in the outer peripheral edge reinforced by the reinforcing bar. Further, the upper surface of the frame at the outer peripheral portion is formed by embedding natural stones such as iron flat stone and cobble stone or forming a pseudo stone pattern.

[0007]

According to the present invention, almost the entire surface of the block is covered with the plant by growing the plants and the like in the through hole of the method lining plate block according to the present invention. In addition, the surface of the block outer periphery is exposed to a concrete surface made of iron slab, cobblestone and a pseudo-stone pattern similar thereto, or a surface embedded with natural stone, so that the pseudo-stone pattern and natural stone appear and disappear in the prosperity of the plant. It brings out a strange feeling.

[0008] Until the plant grows, the soil is applied between the pseudo-stone patterns of the convex portion 3, so that the whole surface is simply on the ground surface of the soil as compared with the case where concrete or natural stone is embedded. Since the pseudo-stone pattern of the convex portion 3 is protruding inside, a more natural appearance is obtained. If the upper surface of the outer periphery is made of a cobblestone pattern, the whole slope is covered with cobblestone, and the brown of the soil, the green of the plant, and the white of the concrete give a delicate contrast. Further, by embedding a pattern or natural stone different from the inner surface portion on the upper surface of the outer peripheral edge portion, it is possible to present a more unique slope.

[0009] The roots of the plants enter the slopes as well as the soil inside the blocks, so that the roots can be prevented from flowing out of the river due to running water or rainfall. A solid revetment can be constructed by the fixed width frame provided on the peripheral portion 2.

The lining plate block 1-1 of the present method is provided with an outer peripheral edge portion 2 having a constant width, and has an effect of increasing the rigidity of the entire block against deformation during manufacturing and installation. The strength is sufficiently secured, and efficient construction is possible. Further, a mesh-shaped seal is provided on the back of the block.
By integrally molding the seeds and applying seed mixed soil in the through holes at the manufacturing factory or construction site before installation,
Vegetation can be achieved simply by installing the block, which can contribute to labor saving and labor saving required in recent years.

[0011]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a concrete lining plate block according to the present invention when viewed from an oblique front side of the surface of the present embodiment. For example, the length of one side is 1 m with appropriate size according to
An outer peripheral edge 2 having a constant width of about 7 to 10 cm is provided on a square substrate made of concrete, which is formed into a front and rear square having a thickness of about 20 to 25 cm, and a cobblestone is laid in a lattice shape on the inner surface side. In addition to arranging the cobblestone patterns of the convex portions 3 arranged side by side, the concave portion surrounded by the cobblestone patterns of the convex portions has a plurality of irregularly shaped through holes 4 penetrating the member thickness. Moreover, it is an example figure which gave the pseudostone pattern of iron flat stone on the outer peripheral edge upper surface.

In order to compensate for the decrease in strength due to the breakage of the concrete by the through-holes 4, a grid-shaped reinforcing bar 5 is buried and arranged substantially on the axis of the apex of the cobblestone pattern of the convex portion 3, and the convex shape is provided. The reinforcing bar 5 embedded in the concave portion between the portions has the convex portion 3
In order to compensate for this, the surroundings of the reinforcing steel are covered with a protective concrete part 6 for rust prevention, and the ends of the outer peripheral part 2 are reinforced with reinforcing steel. Embedded and fixed. FIG. 5 is a plan view from the upper surface of the present embodiment.
Is represented. 6 is a sectional view taken along line AA of FIG. 5, and FIG.
FIG. 6 shows a cross-sectional view taken along line BB of FIG. 5.

FIG. 2 is a perspective view of the embodiment in which the present embodiment is laid on a slope and arranged. FIG. 3 is a perspective view showing a vertex of the convex portion 3 formed in a through hole 4 surrounded by a convex portion 3 having a cobble stone pattern. FIG. 4 is a sectional view of the use situation in which the soil 7 has been applied about 2 cm lower than the ground, showing a situation in which cobblestones protrude from the ground surface at regular intervals, and the entire surface of the outer peripheral edge 2 has a cobblestone pattern. You can create a uniform image of a nostalgic riverbank. In addition, by embedding iron slabs or other pseudo-stone patterns on the surface of the outer peripheral edge, or by embedding various natural stones, it is possible to present a variety of different scenes rich in modeling beauty.

FIG. 4 shows a surface 2 on which the soil 7 is applied, such as turf and flowers.
0 shows the cross section when vegetation is planted.
By covering the entire skin with plants, it is possible to create a more natural look. In addition, shrubs can be vegetated by enlarging the cobblestone pattern and enlarging the through-holes 4, and a landscape close to nature in which cobblestones can be seen and hidden between trees can be exhibited.

FIG. 8 is a rear view in which a mesh-like sheet 9 made of glass fiber is attached to the back of the block, and shows a state in which the sheets other than the through holes are embedded in the concrete. FIG. 9 shows a state in which the seed soil-mixed soil 8 has been applied and has just germinated. FIG. 10 is a cross-sectional view taken along the line AA of FIG. 9, in which the sheet is bitten by a U-shaped anchor pin 10 and embedded in a concrete, and is integrally formed with the block. Drainage is good by applying small gravel 11 etc. to the bottom of the through hole.
Suitable for growing plants. In this state, simply installing the block on the slope enables efficient construction of the lining plate with vegetation function, which results in labor and labor savings.

The joints between the blocks are shown in FIGS.
As shown in FIG. 4, a corner cut portion 12 is formed by forming four corners of the block with a surface of a constant width, and a hook reinforcing bar 13 bent into a hook shape is projected at a position of approximately の of the member thickness. After the block is installed, the joint reinforcing bar 14 bent into a U-shape is bitten between the hook reinforcing bars, and then the mortar 16 is filled in the hole 15 surrounded by the corner cut portion of the block. A lining block can be constructed. This connection can be integrally formed by another method similar to this, such as bolt connection with metal fittings.

Since the block is constructed on a slope, there has been a problem in that when the block is installed, earth and sand spills from the upper part of the slope and is sandwiched between the blocks, which takes time to install. Therefore, in order to improve this, a chamfered portion 17 of about 1 cm is provided on the four sides of the bottom surface of the block, so that spilled earth and sand can enter between them, thereby enabling more speedy installation.

FIG. 13 shows an example in which a reverse step 18 having a thickness of about 3 cm is provided at the bottom of the through hole 4. When the soil is applied to the through hole 4 of the block, the reverse step 18 extends to the reverse step 18. Penetrates,
Since the roots of the vegetation are firmly embedded in the steps, the soil will not be washed away due to the flow of water during river flooding or rainfall, and it will be possible to construct a more robust vegetation version of the lining block. .

FIG. 14 shows a circular concrete base 1-.
2 and a pseudo-stone pattern of a convex portion 3 in which cobblestones are laid out in a grid pattern on the inner peripheral side 2 of the fixed width and an inner surface thereof are arranged.
A plurality of irregularly shaped through holes 4 penetrating the thickness of the member are provided in a concave portion of the convex portion 3 surrounded by a pseudo-stone pattern.
The arrangement of the reinforcing bars is the same as that of the rectangular one. FIG. 15 shows a shape in which two products of the embodiment are connected. The block is enlarged to save labor and labor and to improve efficiency. Of course, blocks of larger dimensions can be manufactured as long as the construction heavy equipment can be used.

[0020]

[Effect of the Invention] The slope protection block of the present invention is used for slopes of rivers and roads to apply soil to the through holes, so that the entire surface is more natural in nature than a concrete or natural stone embedded surface. Becomes By embedding a different pattern or natural stone in the outer peripheral edge from the inner side, a more unusual slope can be exhibited.

Furthermore, by applying vegetation to the soil portion, the entire surface of the concrete skin is covered with the plants, so that a more natural-like atmosphere can be created. In addition, it is possible to construct a slope protection block that presents a landscape that matches the surrounding environment of the slope, such as the appearance of natural stones and artificial stones appearing and hiding in the flora of plants.

A stitched sheet made of glass fiber or synthetic resin is integrally formed on the back surface of the block, and a seed-filled soil is applied to the through-hole at a manufacturing plant or a construction site before installation. By simply installing the block, it is possible to construct a method-lined block having a vegetation function, which has an effect of labor saving and labor saving in construction.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of a rectangular block according to the present invention from an oblique front side.

FIG. 2 is a perspective view showing a use state in which the present invention block is disposed on a slope.

FIG. 3 is a cross-sectional view in which the block is disposed on a slope and soil is applied to a through hole.

FIG. 4 is a cross-sectional view in which vegetation is similarly applied to the surface of a guest soil.

FIG. 5 is a plan view of the rectangular block according to the present invention.

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

FIG. 7 is a sectional view taken along line BB of FIG. 5;

FIG. 8 is a rear view showing an example in which a mesh sheet is integrally formed on the lower surface of the rectangular block according to the present invention.

FIG. 9 is a perspective view showing an example in which seed mixed guest soil is applied to the rectangular block no through hole of FIG. 8;

FIG. 10 is a sectional view taken along line AA of the rectangular block in FIG. 9;

FIG. 11 is a plan view showing details of a joint portion of the rectangular block.

12 is a cross-sectional view illustrating a method of joining the joints of FIG.

FIG. 13 is a cross-sectional view showing an example in which an inverted step is provided at the bottom of a through hole of a rectangular block.

FIG. 14 is a perspective view of a circular block showing another example according to the present invention.

FIG. 15 is a perspective view showing an example of an enlarged size in which two square blocks are connected according to the present invention.

[Explanation of symbols]

1-1: Block board made of square concrete 1-2 ... Block board made of circular concrete 1-3 ... Board connected with two blocks made of square concrete 2 ... Outer edge Part 3: Convex part with cobblestone pattern 4 ... Through hole 5 ... Reinforcing bar 6 ... Rust protection concrete 7 ... Soil 8 ... Soil with seeds 9 ··· Mesh-like sheet 10 ··· U-shaped anchor pin 11 · · · Gravel 12 · · · Corner cuts 13 · · · Hook reinforcing bars 14 · · · Joining bent into a U-shape Reinforcing bar 15 ・ ・ ・ Connection hole 16 ・ ・ ・ Mortar 17 ・ ・ ・ Chamfered part 18 ・ ・ ・ Inverse step 19 ・ ・ ・ Slope 20 ・ ・ ・ Vegetation such as lawn and flower

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-5-239813 (JP, A) JP-A-6-158665 (JP, A) JP-A-7-3747 (JP, A) JP-A-7-747 173818 (JP, A) JP-A-7-12520 (JP, A) (58) Fields investigated (Int. Cl. ⁶ , DB name) E02D 29/02 311 E02D 17/20 103

Claims (4)

(57) [Scope of request for utility model registration] 1. A pseudo-stone pattern of a convex portion in which a frame of a fixed width is provided on an outer peripheral edge portion such as a square or a circle, and a plurality of natural stones such as cobblestones are continuously arranged in a lattice on the inner surface side. Provided,
A method-lined plate block having a vegetation function, characterized in that through holes are formed between the pseudo-stone patterns of the convex portions to the back surface. 2. A reinforcing bar is provided between the central portions of the cross sections of the convex portions to reinforce the reduction of the strength of the method lining plate block due to the through holes, and the reinforcing bars of the concave portions between the convex portions are made concrete. 2. The method-lined plate block with vegetation function according to claim 1, wherein the end portion is embedded and fixed in an outer peripheral portion reinforced by a reinforcing bar of the block. Wherein the outer peripheral edge Teppei stones on the top surface, Law lining plate block according to claim 1 or claim 2, featuring that formed by or forms a cast stone pattern embedded natural stone cobblestone like. 4. A method according to claim 1, wherein a mesh-like sheet made of glass fiber or synthetic resin is integrally formed by embedding or affixing on the front surface of the lower surface of the block, and seed soil is applied to the through holes. Item 4. The method-lined plate block according to any one of Items 1 to 3.