다성분계 초유동 콘크리트의 수화열에 관한 실험적 연구

An Experimental Study on the Hydration Heat of Self-Compacting Concrete

Recently constructions of large scale infrastructures have been tending upwards, due to continuous growth of economy and increase of demands. In addition, hydration heat occurs rapidly in early age just after casting of concrete owing to higher strength and massive structure of concrete. Consequently, cracks and residual stress are developed in accordance to field condition. Moreover, These have harmful influences on safety, durability, watertight, waterproof, and shape of concrete structure. In this study, hydration heat tests were conducted on three of self-compacting concrete and one of high strength concrete. Heat generation and temperature are compared and evaluated based on the test results.