Cast-in-place reverse filter vegetation-type concrete ecological slope protection system and its construction method

Abstract

The invention discloses a cast-in-place inverted filter plant-growing type concrete ecological slope protection system and a construction method thereof. The cast-in-place inverted filter plant-growing type concrete ecological slope protection system comprises a slope body, plant-growing type ecological concrete is arranged above the ordinary water level of the slope body, the surface of the plant-growing type ecological concrete is a plant growth layer, inverted filter ecological concrete is arranged below the ordinary water level of the slope body, and a scour prevention structure is arranged below the plant-growing type ecological concrete. The surface of the inverted filter ecological concrete is in a step shape or a wave shape, a plurality of grooves are formed in the surface of the inverted filter ecological concrete, the grooves are filled with active zeolite, and a filter screen covers the surface of each groove. According to the cast-in-place inverted filter plant-growing type concrete ecological slope protection system and the construction method of the cast-in-place inverted filter plant-growing type concrete ecological slope protection system, due to the fact that the scour prevention structure is arranged below the plant-growing type ecological concrete, the rainwash-resistant effect is achieved, and nutrition is supplied to the growth of plants; due to the fact that the surface of the inverted filter ecological concrete is in the step shape or the wave shape, impact on the a side slope of waves is effectively reduced; due to the facts that the grooves are formed in the surface of the inverted filter ecological concrete and the grooves are filled with the active zeolite, water is purified.

Description

technical field [0001] The invention relates to an ecological slope protection system and a construction method thereof, in particular to an ecological slope protection system of cast-in-place filter planting concrete and a construction method thereof, and belongs to the technical field of river slope regulation. Background technique [0002] The protection and management of reservoirs, river embankments, mountains and road slopes have attracted more and more attention. Traditional slope protection methods mainly include mortar or dry block stone slope protection, concrete slope protection, metal plastic mesh, gravel accumulation, retaining wall and anti-slide piles, etc., while meeting the functional requirements of slope protection, it also isolates the gap between soil and water. The exchange of materials among the rivers and lakes destroys the original ecosystem of the river and lake shore area, resulting in the decline of ecological diversity, the loss of habitat space ...

AI Technical Summary

Problems solved by technology

In the current ecological concrete slope protection system, its anti-scouring ability is weak, the covering soil is easy to slide, the survival rate of plants is low, and the growth is slow; and the self-purification function of the water body is low, and the water quality is poor

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