| 摘要 |
PURPOSE: The greening method of a shotcrete construction site using a greening sand bag is provided to plan a vegetation greening with greening sand bags in the slope applied a shotcrete method on the whole. CONSTITUTION: First, The fixed size of a greening sand bag is made with a porous quality in the upper side, an impermeable quality in the lower side and a couple of connecting parts in the outside of the upper part. Second, peatmoss, compost and humactant are mixed at a fixed ratio, and then vegetation basic material(116) made of some ph buffer is filled into the mixture of the greening sand bag. The opening side of the greening sand bag is tied up, and a connecting ring(120) is linked to the connecting part(112). Third, the greening sand bag is fixed by using the connecting ring at regular intervals at the intersection of prevention net of falling stone installed in a slope. Fourth, many holes are punched on the greening sand bag. Then, a seedling is planted, or vegetation basic material is sprayed and pasted on the prevention net.
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