When it comes to slope greening, the relevant architects are still relatively unfamiliar. What is slope greening? What are the methods of slope greening? The following are the basic contents of slope greening methods compiled by Zhong Da Consulting for architects, with specific contents as follows:

Zhong Da consulted and collected relevant information, and sorted out the basic situation of slope greening. The main contents are as follows:

Slope greening is a new type of ecological slope protection, which can effectively protect the exposed slope. Combined with the traditional engineering slope protection, the ecological vegetation on the slope can be effectively restored. The technical methods of slope greening are divided into: grid beam backfilling and stacking bag greening combined with surface protection mechanism; Greening method of directly spraying greening nutrients by hanging nets.

Slope greening methods mainly include: (1) concrete spraying, (2) mixed spraying and planting, (3) hydraulic spraying, (4) bag planting and (5) fish scale pit excavation. Zhong Da Consulting Company listed one of the slope greening methods, and the main contents are as follows:

Exotic soil blowing

On the steep rock surface or rock-soil surface, a slope greening process is to spray a certain proportion of mixed foreign soil on the slope with barbed wire by spraying equipment. Precautions are as follows:

① net laying: PVC-plated or galvanized diamond-shaped wire mesh with 4×4cm or 5×5cm mesh is selected for slope laying, and the length is cut as required, and the top of the slope is not less than 50cm. After digging ditches and nailing, backfill or bury them in intercepting ditches. After the top of the slope is fixed, it will be laid from top to bottom. The lap width between the left and right nets shall not be less than 10cm. Nail net: According to the situation of rocky slope, L-shaped φ 6 ~ 8 or other types of steel anchor nails or bamboo anchor nails are used, and the length of anchor nails is 150 ~ 400 mm respectively according to the actual situation.

(2) Exotic soil blowing: screened mixture of humus soil, grass fiber, peat soil, slow-release nutrient fertilizer, adhesive, water-retaining agent, water, etc. Fully stir with a sprayer, then send the materials and seeds to the slope with the sprayer and spray them on the barbed wire fixed on the slope in advance.

Technological process: slope treatment → net laying, net nailing → soil covering, exotic soil spraying → maintenance.

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