COMPOSITION FOR IMPREGNANT OF CONCRETE AND CONCRETE ROD CONSTRUCTION METHOD USING THE SAME THING

摘要

The present invention provides a composition for impregnating concrete, which comprises 65-75 wt% of a surface penetrant and 25-35 wt% of a photocatalyst with respect to the weight of the surface penetrant. The present invention further provides a construction method of a concrete road structure using the same. The composition is effective for purifying atmospheric pollution and enhances mechanical properties and durability of road pavement and concrete structure. Moreover, the composition prevents deterioration and increases use life span, applicability, constructability, and economicality.