Title:
INTERIOR BACKING MATERIAL
Document Type and Number:
Japanese Patent JP2005281979
Kind Code:
A
Abstract:
To provide an interior backing material capable of enhancing strength by reinforcing a gypsum board having weak strength, capable of easily and firmly installing not only a surface material such as cloth but also a surface material installed by a fixture such as a spandrel wall, having superior fire resistance, having the thin thickness in a lightweight type, and reducing cost.
A reinforcing layer 3 composed of a fiber board formed of organic fiber is laminated on a reverse surface of the gypsum board 2. Nonflammable coating is applied to a reverse surface of the fiber board.
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Inventors:
HAYASHI MORIO
KUBOTA TOMOYOSHI
KUBOTA TOMOYOSHI
Application Number:
JP2004093364A
Publication Date:
October 13, 2005
Filing Date:
March 26, 2004
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
E04F13/08; B32B13/14; (IPC1-7): E04F13/08; B32B13/14
Attorney, Agent or Firm:
Keisei Nishikawa
Atsuo Mori
Atsuo Mori
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