FROST-DAMAGE-RESISTANT, LIGHTWEIGHT HEAT-INSULATING BUILDING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a lightweight heat-insulating building material which has very excellent frost damage resistance and is inexpensive.;SOLUTION: This building material is produced by forming a raw material mixture comprising a glass powder, a foaming agent, a crystallization inhibitor and a frost damage inhibitor into a green body and firing the green body to obtain a foamed fired body.;COPYRIGHT: (C)2002,JPO