RECYCLABLE FORMWORK - JUST WILL CO LTD

Title:

RECYCLABLE FORMWORK

Document Type and Number:

WIPO Patent Application WO/2013/021951

Kind Code:

A1

Abstract:

Provided is a recyclable formwork capable of properly detecting, without impairing the function of the recyclable formwork, the temperature of concrete installed between formworks actually on site. The recyclable formwork comprises: a recyclable formwork main body (1) having a plurality of ribs (3, 4); a housing (7) housed between the ribs (3, 4) and fixed to the side of a non-contact surface (1a); and a circuit housed in the housing (7). A through-hole (16) passing through from the non-contact surface (1a) to a contact surface (2) is opened in the recyclable formwork main body (1) in correspondence to the position at which the housing (7) is fixed. A sensor housing case (17) passing through the through-hole (16) and having a bottom surface (17a) facing concrete (18) is provided at a lower part of the housing (7). A concrete temperature detection sensor (19) for detecting the surface temperature of the concrete (18) is housed in the sensor housing case (17).

Inventors:

HAYASAKI MASAHIRO (JP)
NISHIJIMA SHIGEYUKI (JP)
YAMAMOTO HIDEYUKI (JP)

Application Number:

PCT/JP2012/069870

Publication Date:

February 14, 2013

Filing Date:

August 03, 2012

Export Citation:

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Assignee:

JUST WILL CO LTD (JP)
HAYASAKI MASAHIRO (JP)
NISHIJIMA SHIGEYUKI (JP)
YAMAMOTO HIDEYUKI (JP)

International Classes:

E04G9/05; E04G21/02

Foreign References:

JP2000094428A	2000-04-04
JP2008114376A	2008-05-22
JPH05306599A	1993-11-19
JPS6344076A	1988-02-25
US20070210814A1	2007-09-13
JPH0726717A	1995-01-27
JPH07229297A	1995-08-29

Other References: