INSTALLATION METHOD FOR LOAD TRANSMISSION REINFORCEMENT USED WITH CONCRETE PAVEMENT

Japanese Patent JP2016017317

A

PROBLEM TO BE SOLVED: To provide an installation method for a load transmission reinforcement used with concrete pavement that eliminates a need to install a frame.SOLUTION: A reinforcement is for transmitting a load at a connection between paved slabs of cast-in-place concrete used in a pavement for an airport, a road, etc. The reinforcement is installed in a socketed reinforcement installation method, in which a socketed reinforcement is placed on a concrete pavement slab side that is cast first, and the concrete is cast, and after the concrete is cured, another reinforcement is connected using a screw and the socket of the reinforcement in the concrete that was cast first, when the adjacent concrete pavement slab is cast. A socketed reinforcement 1 of a concrete slab to be cast first is fixed on a concrete mold 3 by sandwiching the concrete mold 3 between the socketed reinforcement 1 and a bolt 2 and fixing by screwing, and concrete is cast, and the bolt 2 and the concrete mold 3 are removed after curing, and another reinforcement 5 is screwed into the socket that has exposed on an edge surface of the cured concrete slab, in an installation method for a load transmission reinforcement and a concrete casting method using the same.SELECTED DRAWING: Figure 1

WATANABE TADAYASU
KAMEDA MINEYUKI
SHIOMOTO CHIEZO
SHIOMOTO TAKAKIMI

JP2014140696A

February 01, 2016

July 08, 2014

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WATANABE SATO CO LTD
AOI CHEMICAL

E01C11/18; E04B5/02

JPH11324316A	1999-11-26
JPS5797053U	1982-06-15
JPH0941666A	1997-02-10
JP2010261241A	2010-11-18
JP2007211494A	2007-08-23

Calyx
Miyazaki Yoshio
Tsutomu Kato
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