REPAIR METHOD FOR CONCRETE PAVEMENT

PURPOSE: A repairing method of concrete pavement package is provided to prevent damage to normal concrete and efficiently remove damaged concrete. CONSTITUTION: A repairing method of concrete pavement package comprises following steps. A damaged concrete part is cut at spray pressure of 1000~3000 ba...

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Bibliographic Details
Main Authors BAE, JONG OH, KIM, KI HEUN, LIM, HONG BEOM, JUNG, WON KYONG, YUN, KYONG KU
Format Patent
LanguageEnglish
Korean
Published 14.05.2010
Subjects
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE
FIXED CONSTRUCTIONS
MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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Summary:PURPOSE: A repairing method of concrete pavement package is provided to prevent damage to normal concrete and efficiently remove damaged concrete. CONSTITUTION: A repairing method of concrete pavement package comprises following steps. A damaged concrete part is cut at spray pressure of 1000~3000 bar and quantity per unit time of 20~300l/min to form impact quantity of 500~1500Ns through a high pressure spray device. Repair concrete is poured on the surface of the concrete of which the damaged part is cut.
Bibliography:Application Number: KR20080109968