Title:
WOODY COMPOSITE STRUCTURE MATERIAL
Document Type and Number:
Japanese Patent JP2003025485
Kind Code:
A
Abstract:
To provide a woody composite structure material having a light weight and a high strength by incorporating durability of at least 30 years or more in the case of installing a natural timber outdoors.
The woody composite structure material comprises the natural timber as a core, a coating material made of a cement mortar or a concrete having a waterproofness and a corrosion resistance as well as a weather resistance and coating molding a circumference of the timber and finishing the coating material in a required shape, and a fastening means provided at the core material to fix the coating material to each other.
Inventors:
INOUE NOBORU
KANAMARU KAZUMITSU
KANAMARU KAZUMITSU
Application Number:
JP2001212046A
Publication Date:
January 29, 2003
Filing Date:
July 12, 2001
Export Citation:
Assignee:
WAKO CONCRETE KOGYO KK
International Classes:
B32B13/10; B28B1/16; B28B23/00; B32B21/04; (IPC1-7): B32B13/10; B28B1/16; B28B23/00; B32B21/04
Domestic Patent References:
JP2001002460A | 2001-01-09 | |||
JPH0261204A | 1990-03-01 | |||
JPH072504U | 1995-01-13 | |||
JPH057869U | 1993-02-02 | |||
JPH0311679A | 1991-01-18 |
Attorney, Agent or Firm:
Hidekazu Miyoshi (9 others)
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