Title:
OUT-GAS REDUCING SHEET AND OUT-GAS REDUCING METHOD EMPLOYING THE SAME
Document Type and Number:
Japanese Patent JP3759894
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an out-door gas reducing sheet which exhibits an effect of significantly reducing out-gas generated from concrete and is mainly used in a building industry, and an out-gas reducing method employing the same.
SOLUTION: The out-gas reducing sheet contains a fatty acid, wherein the sheet is made of a paper, fabric or a sponge, and the sheet consists of a plurality of layers. In the out-gas reducing method, the out-gas reducing sheet is provided on the surface of concrete, and the non-contacting surface of the sheet with the concrete is processed with a non-permeable film.
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Inventors:
Minoru Morioka
Takayuki Higuchi
Katsumi Yanagita
Eriko Wakui
Mizue Sawada
Ryoichi Kamimoto
Takayuki Higuchi
Katsumi Yanagita
Eriko Wakui
Mizue Sawada
Ryoichi Kamimoto
Application Number:
JP2001323190A
Publication Date:
March 29, 2006
Filing Date:
October 22, 2001
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Kashima Construction Co., Ltd.
Kashima Construction Co., Ltd.
International Classes:
A61L9/01; B01D53/04; (IPC1-7): A61L9/01; B01D53/04
Domestic Patent References:
| JP2001187341A | ||||
| JP8257337A | ||||
| JP9108317A |
Attorney, Agent or Firm:
Satoru Matsumoto