ENVIRONMENT-FRIENDLY PLANTING BASE MATERIAL AND SLOPE VEGETATION WORKS FOR REDUCING CONSTRUCTION COST BY PREVENTING LOSS OF PLANT SEEDS

摘要

PURPOSE: A planting base material and slope vegetation works are provided to secure environment-friendly base materials by distributing planting materials of artificial soil formed by mixing plant seeds and culture soil on the base material formed on the slope and vegetating plants. CONSTITUTION: A planting base material consists of cream-type paper sludge with high moisture content of 30¯35%, granite soil powders of 20¯25%, sewage or activated sludge cake of 15¯20%, sawdust or peat powder of 10¯15%, high-concentration organic and inorganic matter perlite powder of 6%, respectively, formed by mixing and ripening cow dung, human excrements, and rice hulls, and one of ALC(Autoclaved Light-weight Concrete) crushed materials of 3%, which is paper sludge or light weight concrete binding materials. The component materials are mixed, stirred, fermented for a long time, and accordingly formed into damp powders.