부산대학교 도서관

As one of the curing conditions, curing temperature has a very important impact on the workability, mechanical strength and durability of geopolymer mortar or concrete mixture after hardening. The research status of geopolymer cementitious materials at high temperature, room temperature and low temperature is summarized by induction method, so as to provide reference for the popularization of geopolymer cementitious materials in engineering field. The results show that the geopolymer cementitious material has excellent mechanical properties and durability when the curing temperature is in the range of 30°C ~ 95°C. Negative temperature curing is very unfavorable to the growth of geopolymer strength. It is suggested that the mechanical strength and durability of geopolymer concrete under continuous low‐temperature curing conditions be studied through indoor test methods, and the hydration kinetics of geopolymer cementitious materials under low‐temperature curing conditions be studied.