High and steep slope wounded surface fiber framework granular structure repair technology and construction method thereof

Abstract

The invention discloses a high and steep slope wounded surface fiber framework granular structure repair technology and a construction method thereof. A high and steep slope wounded surface fiber framework granular structure comprises a rock quality slope-shaped wounded surface; a high polymer granular agent matrix layer is arranged on the surface of the rock quality slope-shaped wounded surface,namely, the rock quality slope-shaped surface; the outer surface of the high polymer granular agent matrix layer is covered with a seed layer; and the outer surface of the seed layer is covered with amoss layer. According to the designed high and steep slope wounded surface fiber framework granular structure repair technology and the construction method, a framework is arranged on the wounded surface, the seed layers are sprayed and sowed on the wounded surface and the framework, and the outer surfaces of the seed layers are covered with the moss layers, so that the flow velocity of water onthe greening slope-shaped surface is reduced, a matrix absorbs water sufficiently, the technical problem that the matrix cannot absorb the water sufficiently is solved, and the plant survival rate isincreased substantially.

Description

technical field [0001] The invention belongs to the field of landscaping, and in particular relates to a technology and a construction method for repairing the fibrous skeleton aggregate structure of wounds on high and steep slopes. Background technique [0002] Vegetation needs to be planted in steep slope environments such as expressway roadbeds and dams to prevent soil erosion. Because the soil layer on the steep slope is easily washed away by rainwater, it is difficult for green vegetation to survive. The more the vegetation cannot survive, the more serious the soil erosion will be. As a result, landscaping workers have thought of many methods, such as spraying mud to make soil, then covering with fixed nets, and then sowing grass seeds, etc., but due to poor adhesion of the soil layer, steep slope, and irregular construction methods, the vegetation root system is not yet developed. Before going deep into the steep slope, it is still easy to cause soil layer slippage o...

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Problems solved by technology

[0003] In order to solve the technical problem that the matrix of the existing polymer aggregate material cannot fully absorb water, the repair technology and construction method of the fibrous skeleton aggregate structure of the high and steep slope wound surface designed by the present invention, a skeleton is set on the wound surface, and the seed layer is sprayed on the wound surface and On the skeleton, by covering the outer surface of the seed layer with a moss layer, the flow rate of water on the green slope surface is slowed down, so that the substrate can fully absorb water, solve the technical problem that the substrate cannot fully absorb water, and greatly improve the survival rate of vegetation