Title:
繊維補強コンクリートの打設方法及び境界部材
Document Type and Number:
Japanese Patent JP6854689
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method of placing fiber reinforced concrete and a boundary member that can improve strength of a boundary region where one of placing-joint work and placement work in layers of the fiber reinforced concrete is performed.SOLUTION: In a boundary member installation process, a boundary member 1A including reinforcing fiber 2 is installed in a boundary region 12 where fiber-reinforced concrete 17, 18 is placed in contact with hardened concrete, and in a concrete placing process, the fiber-reinforced concrete 17, 18 is placed in a first placing region 13 and a second placing region 14 on both sides of the boundary region 12 where the boundary member 1A is installed in the boundary member installation process, so that the boundary region 12 where the fiber-reinforced concrete 17, 18 is placed in contact with the hardened concrete can be improved in strength.SELECTED DRAWING: Figure 1
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Inventors:
Tatsuhiko Aoyama
Watanabe Yuju
Shuji Yanai
Tomoko Takaki
Toshimichi Ichinomiya
Watanabe Yuju
Shuji Yanai
Tomoko Takaki
Toshimichi Ichinomiya
Application Number:
JP2017078257A
Publication Date:
April 07, 2021
Filing Date:
April 11, 2017
Export Citation:
Assignee:
Kashima Construction Co., Ltd.
International Classes:
E04G21/02
Domestic Patent References:
| JP10152990A | ||||
| JP54155216A | ||||
| JP59102059A | ||||
| JP57116606A | ||||
| JP60047160A | ||||
| JP5106339A | ||||
| JP2001193281A | ||||
| JP2002303001A | ||||
| JP2004225349A | ||||
| JP2001003568A |
Foreign References:
| CN104213505A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Hiroshi Kondo
Ohno Arata
Yoshiki Kuroki
Hiroshi Kondo
Ohno Arata