METHOD AND APPARATUS FOR PRODUCING SOIL MATERIAL FOR BASE FOR SLOPE GREENING, METHOD FOR PRODUCING BASE MATERIAL FOR GREENING SLOPE, AND METHOD AND APPARATUS FOR SPRAYING

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a soil material for a base for greening by which unnecessary soil, muddy water, dehydrated cake or the like formed at a construction site, a dredging site or the like is recycled, and improved so as to have characteristics suitable for plantation, and to provide an apparatus usable therefor; to provide a method for producing the base for greening a slope; and to provide a method and an apparatus for spraying. SOLUTION: The method for producing the soil material for the base comprises adding one or both of powder 22 and staple 23 (having about≤5 cm, preferably about 1 cm length) formed from at least one kind of kenaf, sugarcane and hemp to the soil 20, the muddy water or the dehydrated cake, optionally adding water 24 thereto, and mixing them. COPYRIGHT: (C)2004,JPO