Greening vegetation base material for exposed slope of bedrock and its usage

摘要

PPROBLEM TO BE SOLVED: To provide a greening vegetation base material for a slope face capable of enabling spraying fixing even if the slope face has a rocking bed and a steep slope and capable of growing plants in the anchoraged borrow, in which the base material does not adhere and remains in the inside of a hose or the inside of a hose or a sprayer, and further it requires no additive, no lath mesh. PSOLUTION: The base material is constituted of a first material which is a mixture of the crushed materials of cleaning water generation earth with 40-50% in water content in percentage and an organic fertilizer and a second material composed of a water retention material added and mixed when the base material is sprayed onto a slope face or the like. The crushed material of water cleaning generation earth, the organic fertilizer, and the water retention material and the plant seeds are mixed in 50-80 pts.vol.: 10-45 pts.vol.: 5-10 pts.vol., respectively. The water ratio of the mixture is adjusted in 45-52%. The sprayed vegetation layer is formed as thick as around 3-8 cm on the slope face by use of the sprayer to form the sprayed vegetation layer. PCOPYRIGHT: (C)2006,JPO&NCIPI