COLOR MILK GROUT AND A CONCRETE PAVEMENT METHOD FOR ENABLING EARLY TRAFFIC OPENING USING THE SAME, CAPABLE OF MAINTAINING DURABILITY FOR A LONG TIME

摘要

PURPOSE: A color milk grout and a concrete pavement method for enabling early traffic opening using the same are provided to improve strength and durability for a long time by strong joint with concrete.;CONSTITUTION: A color milk grout consists of Portland cement 55~76 weight%, fast-hardening cement 10~15 weight%, calcium sulfoaluminate 5~10 weight%, gypsum 1~3 weight%, re-emulsification type polymer 4~8 weight%, pigment 2~5 weight%, and admixture 2~5 weight%. A concrete pavement method for enabling early traffic opening using the same comprises following steps. Water-permeable concrete is placed on a road where ground work is completed.;COPYRIGHT KIPO 2011