Construction method based on ecological organic sponge

Abstract

The invention discloses a construction method based on ecological organic sponge. The construction method comprises the steps that (1) the surface of a sand soil layer is covered with a reverse filter base layer; (2) a plurality of wire boxes are arranged on the surface of the reverse filter base layer in a parallel and perpendicularly staggered mode to form a stepped bank slope and are bundled and fixed; (3) gabion bags are placed into the wire boxes, and the ecological organic sponge and / or a retaining structure are / is placed into the gabion bags; (4) the gabion bags are filled with soil and natural ingredients and are buckled and fastened after being tamped; (5) the surface of the bank slope is covered with a jute and coconut blanket layer; and (6) grass seeds are spread to form a vegetation layer. The construction method has the beneficial effects that the gabion bags are placed into the wire boxes, and the ecological organic sponge and the retaining structure are placed in the gabion bags; the ecological organic sponge has good water absorption, water storage and water retaining capacities, the retaining structure has good water storage capacity, and the whole stepped bank slope has extremely high utilization efficiency on water resources, and accordingly the long-term and effective protective sand soil layer is well realized.

Description

technical field [0001] The invention relates to an ecological construction method, in particular to an ecological construction method based on an ecological organic sponge, and belongs to the technical field of environmental engineering. Background technique [0002] Common protective slopes are made of stones, cement and other materials. The protective slope of this structure not only requires a large amount of construction and is difficult to implement, but also is relatively easy to break the embankment after a period of use. Once the protective slope breaks, it will cause soil loss, which is not only unfavorable for environmental protection, but will even cause heavy losses to people near the embankment slope. Even if the protective slope does not break the embankment, it cannot green the environment because it is made of stones, cement and other materials. It can be seen that the existing protective slopes cannot achieve long-term and effective protection. [0003] Th...

AI Technical Summary

Problems solved by technology

[0004] Whether it is a stepped embankment or a slope-shaped embankment, because the surface of the embankment cannot retain water, the plants covering the vegetation layer on the surface of the embankment cannot get more water that can be used, so the plants are often in a state of shortage. The state of water is not only not conducive to plant growth, but also not conducive to the long-term and effective protection of protective slopes.

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