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Title:
FORM PANEL-CUM-BACKING MEMBER AND FORM CONSTRUCTION METHOD OF CONCRETE STRUCTURE
Document Type and Number:
Japanese Patent JP2008208630
Kind Code:
A
Abstract:

To conveniently use internal-external facing backing form panels composed of a form panel integrally formed of internal-external facing backing members even in an angle part or a corner part.

This form panel also serving as internal-external facing backings is used for forming the angle part between wall surfaces adjacent at an angle by placing concrete, and is constituted by integrally separably forming the internal-external facing backings on the form panel. The internal-external facing backing members are a long side member, and have a front face composed of parallel two surfaces on the wall surfaces adjacent at the angle, and both side surfaces continuously connected to the front face are inclined in parallel or outside to a straight line when adjusting the straight line in the predetermined moving direction of the form panel to the joining edge with the front face. The form panel has sheathing board adjacent at the angle, and a vertical groove for fitting the front face and a side surface of the internal-external facing backing members is formed in the angle part on the placing surface side.


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Inventors:
Sato, Kenkichi
Application Number:
JP2007000046761
Publication Date:
September 11, 2008
Filing Date:
February 27, 2007
Export Citation:
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Assignee:
SATO KENKICHI
International Classes:
E04G9/10; E04F13/08; E04G9/05
Attorney, Agent or Firm:
磯兼 智生