Title:
【発明の名称】石膏と繊維材料との混合物から板状の物体を製造する方法及びこの方法を実施する装置
Document Type and Number:
Japanese Patent JPH06504732
Kind Code:
A
Abstract:
PCT No. PCT/EP91/01359 Sec. 371 Date Feb. 8, 1993 Sec. 102(e) Date Feb. 8, 1993 PCT Filed Jul. 19, 1991 PCT Pub. No. WO92/03268 PCT Pub. Date Mar. 5, 1992.Plasterboard is made by first spreading a mixture of plaster, fibers and water and then pressing this moist mixture to form the raw board. The upper and lower surfaces of the raw board are then wetted and the thus wetted raw board is pressed with a pressure less than the original consolidation pressure.
Inventors:
Bolt, Yurk
Application Number:
JP51218991A
Publication Date:
June 02, 1994
Filing Date:
July 19, 1991
Export Citation:
Assignee:
Bapcock-Bees Haar-Xiengezelshaft Fall Mars Buttner-Silde Haas-Age-Engezelshaft
International Classes:
B28B1/52; B28B3/02; B28B3/12; B28B5/02; (IPC1-7): B28B1/52; B28B3/02; B28B3/12
Attorney, Agent or Firm:
Toshio Yano (2 outside)