| 摘要 |
<p>PROBLEM TO BE SOLVED: To effectively utilize a waste and eliminate problems of environmental pollution by mixing a powdery or a granular material of an industrial waste containing glass fibers in a cement composition and carrying out a specific treatment of the mixed composition. SOLUTION: A powdery or a granular material of an industrial waste containing glass fibers (e.g. a milling waste of a synthetic wood composed of a glass-fiber reinforced expanded urethane resin) is mixed in a cement composition (e.g. cement and water) and the resultant mixture is then molded and hardened into a desired shape to provide a molding product (e.g. a boardlike formed product) 1. The resultant molding product 1 can be used as a draining material by excavating the ground surface, e.g. a golf course, initially laying a drainage pipe 2 and a water collecting porous concrete pipe 3 to be connected thereto, then laying the molding product 1 on the pipe 3, placing broken waste stones 4 and culture soil 5 thereon, carrying out the backfilling and subsequently planting turf 6 thereon. Since the formed product 1 is porous, the drainage of the ground surface can be improved.</p> |
