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Title:
STEEL FORM DEVICE
Document Type and Number:
Japanese Patent JP2013011062
Kind Code:
A
Abstract:

To provide a steel form device that is excellent in workability and can inexpensively and efficiently cure a concrete skeleton constructed by a steel form.

A steel form device constructs a concrete skeleton using a steel form 1 where a plurality of vertical battens 2 are joined to the back surface thereof along the horizontal direction at predetermined intervals and a plurality of lateral battens 3 are respectively fixed to the vertical battens 2 along the material axis direction of the vertical battens 2. The plurality of lateral battens 3 are fixed to the plurality of vertical battens 2 in a state having a clearance to the back surface of the steel form 1. Concrete curing members, for example, a heating sheet 41 and a heat shielding sheet 42, are provided between the vertical battens 2 in the clearance, and an expansion/contraction member 5 that expands/contracts by the flow in/out of fluid is provided between the curing members and the lateral battens 3. The curing members such as the heating sheet 41 and the heat shielding sheet 42 are fixed to the back surface of the steel form 1 by the expansion of the expansion/contraction member 5.


Inventors:
Ninomiya, Koji
Toida, Nobuyoshi
Sonobe, Yuji
Okubo, Sunao
Hirano, Hidekazu
Sako, Junji
Hasuo, Koichi
Kawakami, Koji
Matsui, Koichiro
Application Number:
JP2011000142666
Publication Date:
January 17, 2013
Filing Date:
June 28, 2011
Export Citation:
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Assignee:
OKABE CO LTD
SUMITOMO MITSUI CONSTRUCTION CO LTD
International Classes:
E04G21/02; E04G9/10
Domestic Patent References:
1986-09-26
1989-05-09



 
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