Title:
PLASTIC COMPOSITE PANEL AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2002327530
Kind Code:
A
Abstract:
To provide a plastic composite panel used in a concrete construction site of construction work and civil engineering work, lightweight with excellent flexural rigidity, excellent surface smoothness of concrete after placing concrete and also excellent recyclability after use.
This plastic composite panel using plastic as a main material has a main layer 1 and an outer layer 2 formed on the surface of the main layer 1. The main layer 1 has pores, and the outer layer 2 comprises thermoplastic resin whose melt flow rate is in a range of 0.1-10 g/10 min.
More Like This:
| JPH09125416 | FORM FOR THROUGH HOLE |
| JPH06294208 | CORNER FORMWORK FOR PLACING CONCRETE |
Inventors:
MIYATA SHIRO
KITAO KOICHI
TSURUTA HIDEKAZU
HARADA YASUHIRO
FURUTA AKIHIKO
KITAO KOICHI
TSURUTA HIDEKAZU
HARADA YASUHIRO
FURUTA AKIHIKO
Application Number:
JP2001126983A
Publication Date:
November 15, 2002
Filing Date:
April 25, 2001
Export Citation:
Assignee:
NIPPON KOKAN KK
International Classes:
E04G9/05; B29C47/04; B32B5/18; B32B27/20; E04G9/00; B29K23/00; B29L31/10; (IPC1-7): E04G9/05; B29C47/04; B32B5/18; B32B27/20; E04G9/00
Attorney, Agent or Firm:
Yasuo Ishikawa
Previous Patent: JOINT ELIMINATING TOOL
Next Patent: PLASTIC COMPOSITE PANEL AND ITS MANUFACTURING METHOD
Next Patent: PLASTIC COMPOSITE PANEL AND ITS MANUFACTURING METHOD