방동제와 경화촉진제를 사용한 저온환경하 모르타르의 초기압축강도에 관한 실험적 연구

A Experimental Study on Early Age Compressive Strength of Cement Mortar Using Anti Freezer and Hardening Accelerator at low temperature

In this study, the experimental study on the early age compressive strength of cement mortar using anti freezer and hardening accelerator at low temperature was conducted. For this study, all of materials for experiment were kept in a low temperature for 24 hours before mortar mixing. After mortar curing at low temperature, compressive strength was measured at the early ages. Furthermore, properties of hardened cement material was analysed using TG-DTA and MIP.