JPH0699930B2 - Anchor cage greening method - Google Patents

Description

Detailed Description of the Invention

[0001]

[Industrial application] The present invention attaches an anchor and a hollow basket to the slope first, sprays a vegetation base material mixed with seeds around the basket, opens the surface of the hollow basket, and arranges wire mesh and reinforcing bars. Then, the anchor cage greening method that sprays concrete in a frame shape along the cage part and the reinforcing bar, and the reinforcing bar is graded and the cured product is sprayed in a frame shape along this reinforcing bar, the lower end of the gradient The present invention relates to an anchor cage type greening method in which a drainage groove is provided in the.

[0002]

2. Description of the Related Art Conventionally, sandbags are arranged on a slope at a predetermined interval and the surroundings are solidified with concrete or the like, and a green pocket construction method in which an opening is provided at the top for vegetation, or the concrete is water-permeable. There are various construction methods.Also, wire mesh and reinforcing bars are arranged on the slope in advance and anchors are fixed, and the rock-bed planting method in which concrete is sprayed on the slope from above, or wire mesh is installed in advance on the slope and anchors are used. There is a greening method such as a thick layer base material spraying method in which a mixture of vegetation base material and plant seeds is sprayed onto this, but in such a conventional green pocket method, it is surrounded by concrete. Since it is a vegetation, rainwater etc. will not be washed away, and although the vegetation can be held on a steep slope, the surroundings are surrounded by concrete, so the roots of the plant can grow only in the pockets so that it can grow. Was restricted Since the growth is performed only with water in the pocket, there is a drawback that it will die in the weather conditions where it continues to dry.In addition, the bedrock planting method creates a legal frame with a hardened material such as concrete in advance and the vegetation base in the frame. Since wood is sprayed, rainwater often flows over the concrete method frame when it rains, causing the vegetation base material to be washed away, and this method was not applicable if the slope was steep. In addition, the thick layer base material spraying method is a method of spraying vegetation base material onto the wire mesh to achieve greening, but if the slope is steep, the thick layer base material will be washed away by rainwater, and with the passage of time. Plants sometimes declined.

[0003]

SUMMARY OF THE INVENTION In view of such conventional problems, the present invention provides an anchor and protects it with a wire net after spraying a vegetation base material and reinforcing bars to form a legal frame. By spraying a hardened material such as concrete to reinforce it, the surface of the vegetation base material sprayed on the slope is protected with a hardened material such as wire netting or concrete to protect it and prevent runoff in the event of rainfall. The problem is to solve the problem.

[0004]

In order to solve the above-mentioned problems, the present invention installs anchors 2 on a slope 1 at predetermined intervals, attaches hollow cages 3 to the surroundings, and vegetates around the hollow cages 3. Spray the base material 4. Furthermore, open the front surface of the hollow basket 3 and wire mesh 5
The reinforced concrete 6 is attached to the hollow cage 3 and the reinforcing bar 6, and a hardened material 7 such as concrete or mortar is sprayed along with the reinforcement of the hollow cage 3 and the reinforcing bar 6 for greening.

As another means, anchors 2 are installed on the slope 1 at regular intervals, hollow cages 3 are installed, drainage pipes 8 are installed at a predetermined slope, and vertical drainage grooves 9 are removed to form hollows. The vegetation base material 4 is sprayed around the cage 3, the front surface of the hollow cage 3 is opened, and the wire nets 5 and the reinforcing bars 6 are attached. The hardened material 7 such as concrete or mortar is sprayed to achieve greening.

[0006]

[Function] The vegetation base material is reinforced by anchors and horizontal and vertical frames on the surface, and is restrained by wire mesh, so it does not flow away even on steep slopes, and rainwater has a horizontal slope on the horizontal frame, so the surface The vegetation base material is stable because water is drained and the water flowing through the vegetation base material is guided to the drains from the drain pipes arranged at predetermined intervals. Further, since the surface is simply reinforced by the vertical frame and the horizontal frame, the air permeability is good and root rot does not occur.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The following is a description of an embodiment of the present invention with reference to the drawings.

As shown in FIG. 1, a large number of anchors 2 are formed on the slope 1.
Are installed at predetermined intervals. Adjust the number of anchors as needed. The hollow basket 3 is attached around the anchor.
The hollow basket is for blowing the hardened material 7 to protect and reinforce the anchor. As shown in FIG. 2, a vegetation base material 4 having seeds mixed therein is sprayed around the hollow basket 3 in a predetermined thickness. As shown in FIG. 3, the front cover of the hollow basket 3 is opened, and the wire net 5 and the reinforcing bar 6 are attached and fixed. As shown in FIG. 4, the cured product 7 is sprayed along the hollow cage 3 and the reinforcing bar 6 to obtain the cured product 7.
Allow the plants to germinate and vegetate from areas not reinforced with.

Next, another embodiment will be described with reference to FIG.
This embodiment is applied to the slope when there is much rainwater or spring water. Similar to the above-mentioned embodiment, a large number of anchors 2 are driven into the slope 1 at a predetermined interval. The hollow basket 3 and the drainage pipe 8 are attached around the driven anchor. Next, the vegetation base material 4 having a predetermined thickness is sprayed around the hollow basket 3. In addition, drainage pipe 8
Do not spray the vegetation base material on the portion of the drainage channel 9 leading to the. Further, open the front cover of the hollow basket 3, wire net 5, rebar 6
Is attached and fixed, and the cured product is sprayed along the hollow basket 3, the reinforcing bar 6, and the drainage groove 9.

In short, when there is a large amount of rainfall and drainage is poor, slopes, drainage pipes, and drainage channels are provided to improve drainage and prevent the vegetation base material 4 from being washed away. Vegetation.

[0011]

According to the method of the present invention, an anchor is set on the slope as described above, a hollow basket is attached around the anchor, and a vegetation base material containing seeds is sprayed around the anchor, and the hollow is formed. Since the surface of the basket is opened and the wire mesh and reinforcing bars are attached to the anchor, it is a method of spraying a hardened material of concrete or mortar along the hollow part of the anchor or the hollow basket or the bar arrangement for greening, so the vegetation base material is It is reinforced by horizontal frames and vertical frames on the surface of anchors and slopes, and is restrained by wire mesh etc., so it does not run off even on steep slopes, and since rainwater has a horizontal slope on the horizontal frame, surface drainage is performed. Since the water flowing through the vegetation base material is guided from the drainage pipe to the drain, the vegetation base material is stable.

Further, since the surface is only reinforced by the vertical frame or the horizontal frame, the air permeability is good and root rot or the like does not occur, so that it exerts a great effect as an anchor cage greening method. .

[Brief description of drawings]

FIG. 1 is an explanatory view of a first step of a greening method according to the present invention.

FIG. 2 is an explanatory diagram of a second step of the above.

FIG. 3 is an explanatory diagram of a third step of the above.

FIG. 4 is an explanatory diagram of a fourth step of the above.

FIG. 5 is a perspective view showing a state in which another greening method has been carried out.

[Explanation of symbols]

 1 Slope 2 Anchor 3 Cavity basket 4 Vegetation base material 5 Wire mesh 6 Reinforcing bar 7 Hardened material 8 Drain pipe 9 Drain

Claims (2)

[Claims] 1. An anchor is cast on a slope, a hollow basket is attached to surround the anchor, a vegetation base material mixed with plant seeds is sprayed around the anchor, and the cage surface is opened and the anchor is a wire mesh or a reinforcing bar. An anchor cage revegetation method characterized by spraying a hardened material such as concrete or mortar along the cavities of the anchors and cages or the reinforcing bars after the installation. 2. The anchor basket replanting method according to claim 1, wherein the reinforcing bar has a gradient, the cured product is sprayed in a frame shape along the reinforcing bar, and a drainage groove is provided at the lower end of the gradient. .