Double-fibre reinforced gypsum board and productive technology thereof

Application Number: 00107989
Application Date: 2000.06.06
Publication Number: 1296104
Publication Date: 2001.05.23
Priority Information:
International: B32B13/02;B32B13/14;E04C2/26
Applicant(s) Name: Wang Quanxiang
Inventor(s) Name: Wang Quanxiang;Wang Yuanbo
Patent Agency Code: 00000
Patent Agent:
Abstract The present invention relates to a double-fibre reinforced gypsum board, belonging to the field of building material. Glass fibre web fabric is used as external reinforcement material, and the gypsum power mixed with the plant and mineral short fibre is used as internal reinforcement material, a small quantity of water of added, then the above-mentioned materials are mixed into semi-dried form, said semi-dried material is moulded by mechanically-extruding so as to obtain the invented gypsum board. Said invented double-fibre reinforced gypsum board not only possesses common characteristics of general gypsum board, but also it strength, toughness, nail-holding force and water-property exceed that of other gypsum board.