Title:
BUILDING PANEL
Document Type and Number:
Japanese Patent JP2000248654
Kind Code:
A
Abstract:
To prevent delamination of a foamed material from a reinforcing member, and to prevent degradation of the strength of the entire building panel.
A room side surface S2 of a foamed material 3 has a thinned portion 5 formed thereon at a location separate from a stud 4. Further, a thickened portion 6 is formed between the thinned portion 5 and the stud 4, which portion 6 rests on the stud 4. Therefore, an area over which the foamed material 3 makes contact with the stud 4 is increased. Thus, even if a material (polystyrene) forming the foamed material 3 is poor in adhesiveness to the stud 4, delamination of the foamed material 3 from the stud 4 can be prevented.
Inventors:
TANAKA HIROYUKI
ASANO YASUHIRO
KATO YOSHIHIRO
NOMURA TOSHIHIRO
ABE TATSUYA
ASANO YASUHIRO
KATO YOSHIHIRO
NOMURA TOSHIHIRO
ABE TATSUYA
Application Number:
JP18567199A
Publication Date:
September 12, 2000
Filing Date:
June 30, 1999
Export Citation:
Assignee:
IBIDEN CO LTD
International Classes:
E04B1/80; E04C2/22; (IPC1-7): E04B1/80; E04C2/22
Attorney, Agent or Firm:
Hironobu Onda