%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, the laboratory test method was used to complete the hydration heat performance test of low-temperature cement slurry, and the data set was formed, which reached the assessment index. Under the condition of 0 ℃, the 8h compressive strength was ≥ 3.5Mpa, the thickening time was adjustable, the pumping time was controllable, and the low-temperature strength developed rapidly. The observation elements include hydration heat and so on. A total of 30 indoor experiments were carried out, and the experimental data set was completely open and shared. The indoor experiment time range of the project starts from January 1, 2019 and ends on December 31, 2019. The resource time coverage is from September 20, 2017 to March 20, 2020, and the experimental site is Beijing.