MESH-LIKE MATERIAL MADE OF POLYOLEFIN-BASED RESIN, AND METHOD FOR REPAIRING OR REINFORCING CONCRETE STRUCTURE USING THIS MESH-LIKE MATERIAL

Japanese Patent JP2008144294

A

To provide a mesh-like material made of a polyolefin-based resin for repairing or reinforcing concrete, which has an excellent handleability, workability and sufficient peeling prevention effect even in a low-temperature environment, and can control expansion of concrete due to an alkali aggregate reaction even after application, and to provide a method for repairing or reinforcing a concrete structure using the mesh-like material.

The mesh-like material for repairing or reinforcing a concrete structure includes a polyolefin-based resin, has both sides modified into a wetting index of 40 mN/m by dry surface treatment. The method for repairing or reinforcing a concrete structure includes coating the modified surface of the mesh-like material having the low wetting index as the concrete structure side to be repaired or reinforced.

JP6655013	Manufacturing method of surface-modified fiber material and surface-modified fiber material
JPH10325078	PRODUCTION OF DURABLY ANTISTATIC AND WATER-REPELLING FIBER FABRIC
WO/1999/022635	STERILIZATION WRAP, APPLICATIONS THEREFOR, AND METHOD OF STERILIZING

OTA AKIO
KATO YASUSHI
YASHIRO HIROFUMI

JP2006330970A

June 26, 2008

December 07, 2006

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UBE NITTO KASEI CO

D06M10/02; C04B16/06; C04B24/24; C04B28/02; E04G23/02; E21D11/04; C04B111/72; E01D22/00

JP2003310090A	2003-11-05
JPH0412045A	1992-01-16
JP2005120547A	2005-05-12
JP2008057147A	2008-03-13
JP2007146588A	2007-06-14

Tamotsu Otani
Makoto Kataoka

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