Base of design and use cofrage for construction of grout enriched vibratable RCC at upstream and downstream face of RCC dam

Abstract

     Construction technology of Rolled Compacted Concrete (RCC) is developed. There are invents of design and construction RCC dam. Grout Enriched Vibratable Roller compacted concrete (GEVR) is used for upstream and downstream face RCC dam in Vietnam. The paper introduce bases of design and use cofrage for this kind of concrete in RCC dam.