Abstract:
During winter construction of a project in Beijing, electric tracing was adopted for insulated concrete curing. Related data were used for regression fit analysis of strength-maturity curve formula, to calculate the concrete strength and maturity at different positions. The relation between concrete maturity and strength was found out and was compared with practical strength to verity the calculation accuracy.
SUN Shuang-xin,ZHOU Xiao-ming. Study on Early Strength Development of Electric Tracing Concrete in Winter Construction[J]. Architecture Technology, 2017, 48(10): 1092-.