Non-invasive repair and retrofitting of hardened reinforced concrete structures

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United States of America Patent

PATENT NO 10647616
APP PUB NO 20180022656A1
SERIAL NO

15549789

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Abstract

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Described is an aqueous composition for repairing and/or sealing of hardened concrete structures, the aqueous composition including colloidal silica and polycarboxylate ether. Also described is a method for repairing and/or sealing a hardened concrete structure, including a step of applying an aqueous composition including colloidal silica and polycarboxylate ether to a hardened concrete structure or a part thereof.

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Patent Owner(s)

Patent OwnerAddress
SIKA TECHNOLOGY AGZUGERSTRASSE 50 BAAR 6340

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garcia, Ramiro Madrid, ES 7 2
Granizo, Fernandez Luz Zürich, CH 3 1
Valverde, Cristina Madrid, ES 2 2

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