ARTIFICIAL SOIL STRUCTURE FOR GREENING OF ARTIFICIAL GROUND INCLUDING CARBON REDUCING AGENT

摘要

The present invention relates to an artificial soil structure for greening of artificial ground which allows plantation of various plants despite a relatively small depth of a soil layer, prevents loss of soil caused by strong wind or rain water, and includes a carbon reducing agent added thereto to facilitate stabilization of soil quality, activation of soil microorganisms and rooting of plant roots by reducing concentration of carbon dioxide and VOCs in soil relatively. The artificial soil structure includes a water discharge layer formed on the bottom surface of a rooftop, a nurturing layer formed on the top of the water discharge layer and a surface soil layer formed on the top of the nurturing layer, wherein the water discharge layer includes soil cement having a particle size of 7 mm or more; the nurturing layer includes a mixture of 2-20 vol% of coffee byproducts, 5-10 vol% of perlite, 10-40 vol% of coco peat, 5-35 vol% of soil cement having a particle size of 2-5 mm, 5-20 vol% of leaf mold and 5-50 vol% of a carbon reducing agent; and the surface soil layer includes a mixture of coffee byproducts and soil cement having a particle size of 2 mm or less.;COPYRIGHT KIPO 2016