CUTTING AREA GREENING STRUCTURE AND SOIL SPRAY GREENING METHOD

摘要

A greening structure of a slope and a greening method of a slope by spraying home soil are provided to prevent the loss of home soil and reinforced soil sprayed on a slope effectively, to maximize greening efficiency by preventing the excessive consumption of plant seeds and increasing the seed germination rate simultaneously and to increase economical efficiency by shortening a period of construction. The greening structure of a slope contains a mesh(100) installed on the surface of a slope by anchor pins(110) to prevent the loss of soil or rock and made with jute to have environment-friendly effect and to promote the growth of plants, an earthen wall layer(200) formed on the mesh by mixing home soil and reinforced soil, which is manufactured by fixing 25-35 weight percent humus, 25-35 volume percent sewage sludge, 15-25 volume percent coir chips, 3-7 volume percent chaff charcoal, 7-12 volume percent calcium fertilizer and 0.3-0.7 volume percent soil adhesives and fermenting, in the volume ratio of 2 to 1 and spraying on the mesh using a high-pressure pump, and a top soil layer(300) formed to a thickness of 50-70 mm by spraying top soil, which is manufactured by mixing 93-97 volume percent fibroid materials, 0.3-0.7 volume percent high absorptive resins, 2-6 volume weight chaff charcoal and 0.3-0.7 volume percent fiber adhesives, together with seeds on the earthen wall layer.