GLASS FIBER-REINFORCED QUASI-NONFLAMMABLE BUILDING PLATE MATERIAL MADE OF PHENOL RESIN AS BASE MATERIAL, AND METHOD OF MANUFACTURING IT

摘要

PROBLEM TO BE SOLVED: To provide a glass fiber-reinforced quasi-nonflammable building plate material made of phenol resin as base material capable of providing less harmful gases and excellent burning resistance and durability, and method of manufacturing the plate material. SOLUTION: A filling material comprises sand, limestone (or clay), talc, aluminum hydroxide, and slaked lime. The filling material contains glass fiber chops to increase the mechanical strength thereof. A base material is formed by forcibly mixing thermosetting phenol resin into filling material. This reinforced-reinforced quasi-nonflammable building plate material comprises the base materials and a core material formed by providing glass-fiber roving between the base materials in one direction.