Technique Research Of Cement Pavement Maintained Quickly

By means of inquisition ,the paper analyzes the causes of cement concrete pavement damage in earlier period, divides its damage into stages and analyzes the damage mechanism in theory ,then puts forward relevant countermeasure for all stages. On base of these, by studying large quantity of experiments indoors combined testing road, the technique of pressing mortar under cement concrete plank and changing pavement plank, the material used to quickly repair pavement and system for draining off water are analyzed and researched in detail from principle to craft. At same tune, all kinds of repairing material and technique adaptable to cement concrete pavement are put forward. Finally the paper also gives some instructive suggestions for repairing cement concrete pavement.