Research on manufacturing the high strength, anti-leakage, anti-corrosion concrete mortar for repairing the surface of Ta Duong dike in Bac Ninh province.

Abstract

    Until now, eighty percent of river dike in Bac Ninh province has been Hard-wired by concrete. Among them, Ta Duong dike has been Hard-wired completely. How ever, this concrete surface dike was failure due to poor quality of concrete and over load truck. One of economical solution for repairing this dike surface is using a layer of special mortar to overlay on the existing surface. This kind of mortar requires high strength, portability, anti-corrosion and good adhesion with existing surface. There for, researching on.