JPH0612042Y2 - Wire netting vegetation bag - Google Patents

Description

[Detailed Description of the Invention] (a) Field of Industrial Use This invention relates to a wire netting vegetation bag in which a vegetation base material bag is housed in a netting vegetation bag and attached to a wire net. It is related to the fact that it can be shortened, it can be constructed in winter in cold regions, it is well familiar with unevenness of the slope and it can be greened reliably, and the slope is stable.

(B) Conventional technology Recently, bags that can be filled with vegetation material are laid on the slopes with anchors, and clay, organic materials, chemical fertilizers, soil improvers, water retention agents, and seeds are mixed in the bags in tanks. A method of injecting with a pressure pump is used, but the contents are listed below.

1) The material of the bag is chemical fiber or vegetable fiber.

2) The shape in which the vegetation material is injected into the bag is a streak, a box, a lattice, etc., each having an injection port.

3) Fix the bag on the slope with an anchor, mix clay, organic material, chemical fertilizer, soil improver, water retention agent, and seed in a tank, and inject it from the injection port with a pressure pump.

(C) Problems to be solved by the invention The conventional method has the following problems due to the on-site construction.

1) A large amount of water is required for mixing and pumping vegetation materials.

2) Mix the vegetation materials in a tank of about 2 cubic meters and inject with a pressure pump, but the construction area is 25 to 30 square meters in one tank, so the workability is poor.

3) When the bag is fixed to the slope with an anchor etc. and the vegetation material is mixed in a tank and injected with a pressure pump, the injected bag does not adhere well to the slope and the injected vegetation material dries. However, since it becomes harder, it has a bad influence on the germination and growth of vegetation, because the water ratio of the mixed vegetation material is high.

4) During winter construction in snowy and cold regions, water is used to mix vegetation materials, which freezes and shortens construction time.

5) There is a limit to the pumping of vegetation material when the slope is long.
Also, small areas are very expensive.

As described above, the conventional method has various problems.

(D) Means for Solving the Invention This invention was devised to solve the problems of the conventional method. It can be constructed easily without the need for a large-sized pumping machine, and it can be constructed in the winter, and the small area can be easily constructed. Can be implemented.

This is because the vegetation material is put in a bag and attached to the wire mesh,
It adheres well to the slope and does not run away due to rainfall, snowmelt, etc., which shortens the construction period and ensures stable slopes due to reliable greening at low cost.

A wire netting vegetation bag in which a vegetation base material bag is housed in a netting vegetation bag and attached to a wire netting of the present invention will be described with reference to the drawings and examples.

1) As shown in FIG. 1, the wire mesh 1 may be made of metal, chemical or vegetable, but a metal wire mesh is suitable because of its strength.

The wire netting 1 has a wire diameter of 2 mm, a mesh size of about 50 mm, a width of 1 m, and a length of about 2 m.

2) As shown in FIGS. 2 and 3, the net-like vegetation bag 2 is made by stacking two chemical nets and sewing or heat-sealing them at intervals of 10 cm to 20 cm.

3) The vegetation base material bag 3 is a dissolving material as shown in FIG. 4, which does not adversely affect the germination and growth of plants, and dissolves by rainfall or the like.

This vegetation base material bag 3 is made of a melting material to form a bag having a length of about 3 cm to 5 cm, and seed A, fertilizer B, soil improver C, water retention agent D, organic material E are filled in one kind or in a combination of two or more kinds. To do.

4) As shown in FIG. 5, the vegetation base material bag 3 is housed in the reticulated vegetation bag 2 and attached to the wire netting 1.

5) Example a. The vegetation base material bag 3 can be housed in the reticulated vegetation bag 2, and the entire surface thereof can be covered with the metal net 1.

b. The net-like vegetation bag 2 can be filled with a vegetation material by sewing or heat-sealing a chemical net to which a melting material is attached.

c. The material of the reticulated vegetation bag 2 can be metal, chemical or plant depending on the site conditions and construction time.
It is also possible not to wear.

d. As the seed A of the vegetation base material bag 3 to be housed in the reticulated vegetation bag 2, grass species, flower species, wild grass species, woody species, etc. are selected according to the purpose of greening. For example, it is possible to combine a grass seed layer and a flower seed layer.

e. In the vegetation base material bag 3 housed in the reticulated vegetation bag 2, a material (lime, phosphate fertilizer, etc.) for correcting acidic or alkaline soil can be used in a necessary amount according to the degree.

As described above, various measures can be taken depending on the site conditions (gradient, soil quality, weather, harmful substance soil conditions, etc.) construction time and the purpose of greening.

(E) Action As described above, the wire netting vegetation bag has a relatively simple structure and can be easily manufactured and constructed.

By installing a net-like netted vegetation bag to prevent falling rocks, the vegetation material does not run off or fall off due to rainfall, etc. that can withstand snow and frost.

From this, the conventional method and the number of working days of the wire netting vegetation bag of the present invention are shown below as a working area of 3,000 square meters.

1) Manufacture of wire mesh netted vegetation bag product of the present invention (winter period) On-site transportation 2 days Product attaching work 20 days Total 22 days 2) Conventional method material and machine transportation 2 days Machine installation and removal 2 days Bag body attaching 10 days Vegetative material Injection work 16 days Total 30 days As described above, the construction is quicker than the conventional method and the process is simple and the quality control on site is easy.

F. Effect The wire netting vegetation bag of the present invention can be combined according to various soil conditions, environmental conditions and other greening purposes, and can be installed very easily by anchoring it on the slope, it is inexpensive and the construction period is shortened. be able to.

Various conditions to be considered in snowy and cold regions 1) The construction period is short. (May-October) 2) Snowfall and low temperature.

3) Freezing and freezing. (50-120 cm) 4) There is snow melting.

5) The growing period of vegetation is short.

In order to solve the above conditions, the product is manufactured in winter to improve workability in summer, it can be applied even at low temperature, vegetation material does not flow out or fall off, and the wire mesh that keeps nutrients for a long time even in bad soil The vegetation bag was able to stabilize the slope due to reliable greening.

[Brief description of drawings]

1 is a perspective view of a wire mesh, FIG. 2 is a perspective view of a net-like vegetation bag,
Fig. 3 is a cross-sectional view of a mesh netted vegetation bag, Fig. 4 is a perspective view of a vegetation base material bag and an enlarged view filled with vegetation material, Fig. 5 is a cross-sectional view of a wire netted vegetation bag, and Fig. 6 is a conventional method. It is a perspective view and a vegetation material injection work drawing. 1 ... Wire mesh, 2 ... Netted vegetation bag, 3 ... Vegetation base material bag, 4
...... Vegetable material injection bag, 5 vegetation material injection bag, 6 …… Injection machine, 7 …… Hose, 8 …… Injection port, 9
...... Anchor, 10 ... Slope, A ... Seed, B ... Fertilizer, C ... Soil conditioner, D ... Water retention agent, E ... Organic material.

Claims (1)

[Scope of utility model registration request] 1. A wire netting vegetation bag in which a wire netting 1 is attached to a netting vegetation bag 2 in which a vegetation base material bag 3 having the following conditions is housed. (A) The net-like vegetation bag 2 has a chemical net and is internally provided with a housing for housing the vegetation base material bag 3 in a connected manner. (B) The vegetation base material bag 3 is a polymer-based dissolving sheet, and is stored by appropriately mixing seed A, fertilizer B, soil improver C, water retention agent D, and organic material E. (C) Wire netting 1 on net-like vegetation bag 2 containing vegetation base material bag 3
Must be installed.