%0 Dataset
%T Test data set of hydration heat performance of low temperature cement slurry (2017-2020)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/f0edaf1f-9365-489a-8ff3-507bfa7bce96
%W NCDC
%R 10.12072/ncdc.SRIPE.db1690.2022
%A Gao deli
%K Low temperature cement slurry;hydration heat performance
%X In 2019, indoor experimental methods were used to complete the hydration heat performance test of low-temperature cement slurry, forming a dataset that met the assessment indicators. The compressive strength at 0 ℃ for 8 hours was ≥ 3.5MPa, the thickening time was adjustable, the pumping time was controllable, and the low-temperature strength developed rapidly. Observation elements include hydration heat, etc. A total of 30 indoor experiments were conducted, and the experimental dataset was fully open and shared. The indoor experiment of this project started on January 1, 2019 and ended on December 31, 2019. The resource coverage period is from September 20, 2017 to March 20, 2020, and the experimental site is in Beijing.