정전용량에 따른 단위수량 측정기법의 영향인자에 대한 실험적 연구

A Study on Influencing Factors of Unit-Water Measurement method according to Electrostatic capacity

The unit-water content in fresh concrete determines consistency, and play an important role in condensing the structure of concrete and enhancing the durability of concrete. The capacitance measurement method measure quickly unit-water content and is the best way to apply to construction site. In this study, the unit-water content of capacitance measurement method is estimated according to types and replacemment ratio of admixture. and the field application of capacitance measurement method is reviewed.