Title:
【発明の名称】建築材料
Document Type and Number:
Japanese Patent JP3160720
Kind Code:
B2
Abstract:
The structural element has a sandwich construction with two outside shells which are solid in their surface area and enclose inside a foamed layer (21) which is fixedly connected to the outside shell area. A mat of metal threads is embedded in at least one of the outside shells and runs substantially parallel to the surface area. The mat can have openings across its expansion so that plastics material can penetrate these openings and fill them up.
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Inventors:
Gerhard Dingler
Application Number:
JP29887791A
Publication Date:
April 25, 2001
Filing Date:
November 14, 1991
Export Citation:
Assignee:
Gerhard Dingler
International Classes:
B32B5/02; B32B5/18; E04G9/02; B32B15/02; E04C2/00; E04C2/20; E04C2/22; E04C2/26; E04G9/00; E04G9/05; F16S1/00; (IPC1-7): B32B5/18; E04C2/00
Domestic Patent References:
| JP49128880U |
Attorney, Agent or Firm:
Koichi Suzue