Title:
WET FINISH METHOD FOR CONCRETE BUILDING FRAME
Document Type and Number:
Japanese Patent JP3135186
Kind Code:
B2
Abstract:
PURPOSE: To provide a mechanical key (anchor) effect automatically in addition to a bonding effect on finished material by simply coating a primer comprising polymer dispersion on a concrete building frame or bed mortar, or mixing the polymer dispersion into the mortar.
CONSTITUTION: In a mortar coated bed concrete in which a primer 2 comprising polymer cement mortar is applied on the surface of a concrete building frame 1 and a bed mortar 4 is coated on the surface of the primer 2, minute fibers smaller in diameter than adhesive molecules are mixed and diffused in the primer 2 beforehand. Then, in forming of a film, a raising layer 3 comprising minute fibers is formed projectedly on the surface of it.
Inventors:
Nobuchika Hirota
Masahiro Asami
Masao Kawahara
Takao Mineo
Miki Aoyama
Yoshimasa Hayashi
Haruka Ogawa
Kazufusa Mitani
Masahiro Asami
Masao Kawahara
Takao Mineo
Miki Aoyama
Yoshimasa Hayashi
Haruka Ogawa
Kazufusa Mitani
Application Number:
JP10261594A
Publication Date:
February 13, 2001
Filing Date:
May 17, 1994
Export Citation:
Assignee:
Daicel Chemical Industry Co., Ltd.
Shock Beton Japan Co., Ltd.
Obayashi Corporation
Shock Beton Japan Co., Ltd.
Obayashi Corporation
International Classes:
E04F13/02; B05D7/00; B05D7/24; (IPC1-7): E04F13/02
Domestic Patent References:
| JP5681771A | ||||
| JP5248059A | ||||
| JP5841150A |
Attorney, Agent or Firm:
Kensuke Isshiki (2 outside)
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