Title:
CONSTRUCTION METHOD OF CONCRETE STRUCTURE
Document Type and Number:
Japanese Patent JP2015200093
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a construction method of a concrete structure for restraining exfoliation of an adhesive layer formed on a surface of concrete, while simplifying the construction method.SOLUTION: A construction method comprises: a process of placing concrete 10 on the inside of a form in a state that a spacer 2 for holding an interval of the form and a connector member 3 connected to an end part of the spacer 2 are provided, a fastening bolt 4 inserted into a hole of the connector member 3 is inserted into the form and projects to the outside of the form, and a nut is fastened from the outside of the form to the fastening bolt 4; a process of removing the form after hardening the concrete 10, forming an adhesive layer 11 on a surface of concrete 10 in a state that a projection 4 projecting from the surface of the concrete 10 is inserted into the hole of the connector member 3, and projecting the projection 4 from the adhesive layer 11; and a process of forming a finish layer on the outside of the adhesive layer 11 and a locking member after pressing the adhesive layer 11 by a collar part of the locking member whose shaft part is inserted into the hole of the connector member 3.
Inventors:
OGAWA HARUKA
MITANI KAZUFUSA
FUKUDA KAZUO
MIZUKAMI TAKUYA
MITANI KAZUFUSA
FUKUDA KAZUO
MIZUKAMI TAKUYA
Application Number:
JP2014078812A
Publication Date:
November 12, 2015
Filing Date:
April 07, 2014
Export Citation:
Assignee:
OHBAYASHI CORP
International Classes:
E04G9/10; E04G21/02
Domestic Patent References:
| JPH10169147A | 1998-06-23 | |||
| JPS6360309A | 1988-03-16 | |||
| JP2012067539A | 2012-04-05 | |||
| JP2000145157A | 2000-05-26 | |||
| JPH10140779A | 1998-05-26 | |||
| JP2003253881A | 2003-09-10 | |||
| JPH032146U | 1991-01-10 | |||
| JP2004108086A | 2004-04-08 | |||
| JP2002364078A | 2002-12-18 |
Foreign References:
| EP0286370A2 | 1988-10-12 |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation