PROBLEM TO BE SOLVED: To provide a sloped ground-covering material making a sloped and exposed ground (slope) caused by civil engineering work so as to have rich pores, and good distribution of air, and so as to allow weeds to settle down well, allowing rainfall to uniformly penetrate into the covering layer, and capable of sufficiently protecting the sloped ground and sufficiently allowing weeds to emerge and grow without the risk of the flowing down of the covering layer on the sloped ground by the rainfall and to provide a construction method thereof.SOLUTION: The base material for greening the slope is obtained by forming a porous mass including comparatively flexible short fibers obtained by crushing a bamboo material to about 0-10 mm and 10-60 wt.% water, dispersing and mixing 20-80 wt.% of the porous mass with bark compost, and adding 2-5 wt.% of water-hardenable adhesive consisting essentially of combustion ash, volcanic ash, fly ash or the like and the water, and mixing them to form an aggregate mass.COPYRIGHT: (C)2009,JPO&INPIT【課題】 本発明は土木工事によって生じた傾斜露出地面(法面)に孔隙に富み空気の通流が良好で雑草の居付き良好で、しかも降雨が上記被覆層内に均等に浸水し、上記被覆層が降雨によって、傾斜地面を流下するおそれがなく傾斜地面を充分保護し雑草の発生及び育成を充分行い得る傾斜地面被覆料及びその施工法を提供することを目的とする。【解決手段】 竹材を0~10mm程度に解砕して比較的軟い短繊維による水分10~60wt%よりなる気孔マスを形成し、上記気孔マスをバーク堆肥に20~80wt%分散混合し、さらに焼却灰、火山灰、フライアッシュ等を主とする水硬性接着剤を2~5wt%及び水を添加混合して団粒マスを形成してなる法面緑化基盤材。【選択図】図1
