JP3049055U - Artificial stone connecting block - Google Patents

Abstract

(57) [Abstract] [Problem] It is possible to achieve both protection of the slopes of river revetments and roads and preservation of ecosystems with excellent natural scenery. Can prevent the occurrence of soil, and can prevent the outflow of the covering soil filled between the artificial stones,
An object of the present invention is to provide an artificial stone connecting block capable of maintaining a stable revetment for a long time. SOLUTION: Protrusion anchor fittings 2 are mounted at a plurality of positions of wire netting 3 so as to be position-adjustable, and concrete is poured into a synthetic resin form 4 having a surface shape taken from natural stone,
A plurality of artificial stones 1 are formed in accordance with the arrangement state at the installation place, and at the same time, the artificial stones 1 are integrally connected to each other by the wire mesh 3 and the projection anchor 2 so that the artificial stones have the same coloring as that of the natural stone. To make an artificial stone connecting block.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an artificial stone connecting block that can achieve both protection of a river bank and a slope of a road and preservation of an ecosystem excellent in natural scenery.

[0002]

[Prior art]

 The conventional construction methods shown in Fig. 6 to Fig. 8 are widely used for river protection and road slope protection. In the revetment method shown in Figs. 6 (a) and 6 (b), a concrete manufacturing frame block a is laid on a slope, soil and sand b are filled in the slope block a, and vegetation c is vegetated on the soil and sand b. It is a construction method.

In the revetment method shown in FIG. 7, a crushed stone or rubble stone layer d is formed on a slope, a concrete block e is laid on this crushed stone or rubble stone layer d, and the concrete block e and the above crushed stone or rubble stone layer are formed. This is a construction method in which concrete f is cast between d and d. The revetment method shown in FIG. 8 is a method in which a crushed stone or rubble stone layer d is formed on a slope, a concrete block g is laid on the crushed stone or rubble stone layer d, and the concrete block g is connected by a reinforcing bar h. .

[0004]

[Problems to be solved by the invention]

 In the revetment method shown in FIGS. 6 to 8, the monotonous surface of the concrete block is exposed on the slope, and the natural landscape is impaired. In addition, the revetment method shown in Figs. 7 and 8 has a problem that it is difficult to maintain the ecosystem because the entire slope is covered with concrete blocks.

[0005] The present invention is proposed in view of the above-mentioned problems, and its object is to achieve both protection of the slopes of river banks and roads and preservation of an ecosystem excellent in natural scenery. Even if the surface has irregularities, it can adapt to this, preventing the occurrence of stress, preventing the outflow of the covering soil filled between the artificial stones, and the artificial stone connection that can maintain a stable seawall for a long time The point is to try to provide blocks.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the artificial stone connecting block of the present invention is provided with a synthetic resin form having a surface shape taken from natural stone by mounting projection anchors at a plurality of locations of wire mesh so as to be adjustable in position. Concrete is cast, and a plurality of artificial stones are formed in accordance with the arrangement at the installation site. It is colored as artificial stone connecting blocks.

[0007]

[Embodiment of the invention]

 Next, the artificial stone connecting block of the present invention will be described with reference to an embodiment shown in the drawings. 1 and 2, 1 is an artificial stone of an artificial stone connecting block, 2 is a projection anchor, 3 is a wire mesh (or mesh), and the projection anchor 2 is formed as shown in FIG. The curved portion is loosely engaged with the wire mesh 3 so that the position can be adjusted.

In FIG. 4, reference numeral 4 denotes a synthetic resin mold. A plurality of molding recesses 4 a are formed adjacent to each other in the synthetic resin mold 4. The surface shapes of the molding recesses 4 a are as follows. The shape is taken from natural stone. When manufacturing the artificial stone connecting block, as shown in FIG. 4, the wire mesh 3 is placed on the synthetic resin form 4 and the lower side of each projection anchor 2 loosely engaged with the wire mesh 3 is formed. Then, concrete is poured into each of the molding recesses 4a (see arrow A), and a plurality of artificial stones 1 are formed according to the arrangement at the installation location, and simultaneously the artificial stones are formed. The artificial stones are connected together by a wire mesh 3 and each projection anchor 2, the artificial stone connecting block is taken out of the synthetic resin form 4, and the artificial stone 1 is colored in the same color as the natural stone to produce an artificial stone. A stone connecting block.

FIG. 5 is a vertical sectional side view showing a laid state of the artificial stone connecting block. The artificial stone connecting block is lifted by a crane, etc., transported to the destination and wholesaled. Performing this work one after another, covering the slope with artificial stone connecting blocks, connecting adjacent artificial stone connecting blocks with connecting tools (not shown), and installing each artificial stone connecting block on the slope. The artificial stone 1 painted in the color of natural stone is filled with earth and sand (covering soil) 5 and plants 6 are planted on the earth and sand 5 to protect the slopes of the river bank and preserve the ecosystem with an excellent natural landscape. Is also performed.

[0010]

[Effect of the invention]

 As described above, the artificial stone connecting block of the present invention has projection anchors mounted at a plurality of positions of the wire mesh so as to be adjustable in position and casts concrete into a synthetic resin form having a surface shape taken from natural stone. Simultaneously, a plurality of artificial stones are formed in accordance with the arrangement at the installation location, and at the same time, the artificial stones are integrally joined by the wire mesh and the projection anchor fittings, and the artificial stones are colored in the same color as the natural stone. Since each artificial stone has the same shape and color as natural stone, the same texture as natural stone can be obtained. In addition, planting vegetation on the soil between the artificial stones enables both protection of the slopes of river revetments and preservation of ecosystems with excellent natural scenery.

In addition, the artificial stones are integrally connected to each other by the wire mesh and each of the projection anchor fittings attached to the wire mesh so as to be position-adjustable, and the entire artificial stone connecting block becomes flexible. Even if there is, it can be adapted to this and the generation of stress can be prevented. In addition, since the flowing water does not pass through the joints between the artificial stones, it is possible to prevent the cover soil filled between the artificial stones from flowing out, and to maintain a stable seawall for a long time.

[Brief description of the drawings]

1A is a plan view showing an embodiment of an artificial stone connecting block of the present invention, FIG. 1B is a side view thereof, and FIG. 1C is a front view thereof.

FIG. 2 is a longitudinal sectional front view showing a part of the artificial stone connecting block.

3A is a front view of a projection anchor, and FIG. 3B is a side view thereof.

FIG. 4 is a vertical sectional side view showing a state of molding with a synthetic resin mold.

FIG. 5 is a vertical sectional side view showing a laid state of the artificial stone connecting block.

FIG. 6A is a longitudinal sectional side view showing an example of a conventional seawall protection method, and FIG. 6B is a plan view of a concrete manufacturing frame block.

FIG. 7 is a longitudinal sectional side view showing another example of the conventional seawall protection method.

FIG. 8 is a longitudinal sectional side view showing still another example of the conventional seawall protection method.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Artificial stone of artificial stone connecting block 2 Projection anchor metal 3 Wire mesh 4 Synthetic resin formwork 5 Earth and sand 6 Plants

Claims (1)

[Utility model registration claims] 1. A plurality of artificial stones are installed by mounting projecting anchors at a plurality of positions of wire netting so as to be position-adjustable, and casting concrete into a synthetic resin form having a surface shape taken from natural stone. Artificial stone characterized by being formed in accordance with the arrangement at the place and simultaneously linking the artificial stones together by the wire mesh and the projection anchor fittings, and giving the artificial stone the same color as the natural stone. Connecting block.