SUBSTRATE CONTROL TREATMENT MATERIAL FOR BUILDING INTERIOR FINISHING MANUFACTURED BY MIXING COAL ASH (GENERAL INDUSTRIAL WASTE) AND OYSTER SHELL (POWDER)

摘要

PPROBLEM TO BE SOLVED: To provide a substrate control material for a building interior finishing which utilizes characteristics of coal ash (general industrial waste) and oyster shell and reduces volatile organic compounds. PSOLUTION: The substrate control material is manufactured by mixing the coal ash, the oyster shell (powder), gypsum, calcium carbonate, a vinylic resin, an inorganic pigment, and an antifungal material at a factory and used on site by mixing it with water. A building material is replaced by the coal ash, which results in reducing the general industrial waste. The volatile organic compounds are reduced by mixing the oyster shell (powder). PCOPYRIGHT: (C)2005,JPO&NCIPI