INORGANIC COMPOSITE PLATE - DAIKEN TRADE & INDUSTRY

Title:

INORGANIC COMPOSITE PLATE

Document Type and Number:

Japanese Patent JPH1120077

Kind Code:

A

Abstract:

To provide an inorganic composite plate of lightweight, superior strength characteristics and dimension stability, on the surface of which various decorations can be applied.

An inorganic composite plate is formed of a lightweight inorganic board 2 bonded at least on one face of a wood wool cement plate 1 by a bonding agent 3. The lightweight inorganic board 2 is of a three-layer structure formed of surface and back layers 6 composed of high density and high strength layers and one layer 7 formed of a lightweight layer of density lower than that of the surface and back layers 6. The specific gravity of the lightweight inorganic board 2 is 0.6-0.9. The bonding agent 3 is composed of resin mortar and so provided as to fill a clearance between the wood wool cement plate 1 and the lightweight inorganic board 2.

Inventors:

MAYAHARA TAKASHI
KOBAYASHI HIDEYUKI
SONOYAMA NOBUO

Application Number:

JP18786097A

Publication Date:

January 26, 1999

Filing Date:

June 27, 1997

Export Citation:

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Assignee:

DAIKEN TRADE & INDUSTRY
ASAHI KAKOUBAN SEIZO KK

International Classes:

E04B1/82; B32B5/14; B32B5/26; B32B13/04; E04C2/04; E04C2/26; (IPC1-7): B32B13/04; B32B5/14; B32B5/26; E04B1/82; E04C2/04; E04C2/26

Attorney, Agent or Firm:

Yoshiaki Mori

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