METHOD FOR SLOPE IMPROVEMENT

World Intellectual Property Organization Patent

APP PUB NO WO-2016002970-A1
SERIAL NO

PCTJP2015069432

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Abstract

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Provided is a method for slope improvement comprising layering a life-extending layer (3) on the surface of a protective layer (2) made from mortar or concrete sprayed onto a slope (1a) in order to prevent rain water or the like from entering cracks in the protective layer (2), inhibit degradation of the protective layer (2), and prevent mortar pieces or concrete pieces from spalling off the protective layer (2), said method for slope improvement being characterized in that the life-extending layer (3) is formed by a coating layer that has a crack conformability of 0.8 mm or larger and has salt-blocking properties and neutralization-preventing properties.

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Patent Owner(s)

Patent OwnerAddress
DYFLEX CORPJPTOKYO JAPAN

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Inventor(s)

Inventor Name Address
HIGASHI KATSUHIRO TOKYO 163-0825
HORIE KAZUYUKI SETAGAYA-KU TOKYO 154-0001
MASUDA TAKEYASU TOKYO 163-0825

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