Full-ecological slope spraying and sowing structure and construction method

Abstract

The invention relates to a full-ecological slope spraying and sowing structure and a construction method. The construction method includes: first cleaning a slope surface, and covering the slope surface with soil; laying coconut wire mesh on the slope surface and fixing the coconut wire mesh to the slope surface with a wooden nail or a bamboo nail; mixing a substrate and spraying guest soil on theslope surface covered with coconut wire mesh; covering the sprayed substrate with a straw mat; and laying an irrigation system. According to the construction method, the coconut wire mesh or a hemp rope mesh is used for replacing a slope galvanized iron wire mesh; the wood nail or the bamboo nail is used for replacing a reinforced anchor rod for fixing the mesh, the whole construction process isgreen and environment-friendly, no chemical and metal material residues exist on the slope surface, and the slope surface is ecological. A microbial bacterial fertilizer is used for replacing a traditional chemical fertilizer, and the microbial bacterial fertilizer in combination with an organic fertilizer can provide more nutrition for microorganisms to enhance activity of microorganisms. The straw mat is used for replacing a non-woven fabric, the straw mat has functions of heat preservation and moisture preservation at the initial stage, is decomposed into organic matters at the later stage,and is ecological and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of water and soil loss control, in particular to an all-ecological slope spraying structure and a construction method. Background technique [0002] At present, the ecological protection of roadbed slopes in my country mainly includes artificial planting, spraying with foreign soil, planting grass and shrubs in planting bags, and spraying mixed plants. The foreign soil spraying technology is to mix the basis of plant growth—soil, seeds and substrates in proportion, mix them evenly by mechanical stirring, and spray them on the slope. After the seeds germinate and grow into vegetation, it can achieve the function of slope protection. [0003] At present, the construction process of foreign soil spraying technology is: (1) construction preparation; (2) slope cleaning and soil covering; (3) hanging net and anchor rod fixing; (4) base material mixing; (5) foreign soil spraying; (6) covering non-woven fabric; (7)...

AI Technical Summary

Problems solved by technology

[0009] Aiming at the problem of environmental pollution in the current guest soil spraying method, the present invention provides a full ecological slope spraying structure and construction method. Based on the guest soil spraying technology, it adopts a full ecological and environmentally friendly construction method to make the slope fully ecological and has Good prospects for promotion and application

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