BASE MATERIAL FOR VEGETATION ON EARTHWORK STRUCTURE SUCH AS SIDE SLOPE, AND CREATION OF VEGETATION BED FOR EARTHWORK STRUCTURE SUCH AS SIDE SLOPE

摘要

PURPOSE: To easily create a sufficiently effective vegetation bed on the outside of an earthwork structure such as a side slope by a method wherein hollows available for housing soil therein are formed on one side of a base body formed of coconut fibers or peat moss. ;CONSTITUTION: A base material body 1 is formed of coconut fibers or peat moss. A plurality of hollows 3 are formed on one side 1a of the base material body 1. Large hollows 4 out of the hollows 3 are filled with a mixture comprising of soil 6 composed of natural soil such as decomposed granite soil, peat moss, vermiculite, etc., and artificial soil, a fertilizer for vegetation and plant seeds, while small hollows 5 are filled with a slow effective fertilizer. Furthermore, the base material body 1 is wrapped with a net-like bag 7. Thereby, a sufficiently effective vegetation bed can be easily created on the outside of an earthwork structure such as a side slope.;COPYRIGHT: (C)1996,JPO