COMPOSITION FOR STRUCTURE ROOTING PLANTS ON THEIR SURFACE BY HAVING PERMEATION AND A METHOD FOR MANUFACTURING THE STRUCTURE USING THEREOF

摘要

PURPOSE: A composition for water-permeable structure composition is provided to ensure water and air permeability and water retention and to enable plant rooting. CONSTITUTION: A composition for water-permeable structure contains: 30-43 weight% of cement comprising single or two or more mixture selected from general Portland cement, white Portland cement, and slag cement; 50-63 weight% of fine aggregation comprising single or two or more selected volcanic rock, silica and light weight aggregate; 1-5 weight% of slag powder; 3-5 weight% of calcium sulfo-aluminate cement; a 2-5 weight% of anhydrite; and 0.05-1 of high-performance water-reducing agent.