Abstract: Rapid freeze-thaw (F-T) tests were conducted to study the frost resistance of desert sand concrete (DSC) at different stress levels (SL), desert sand replacement rate (DSRR) and the number of F-T cycles. The impact of the ...

Abstract: Compared with portland cement, sulphoaluminate cement (SAC) is considered a low carbon emission and low energy consumption cement. To further reduce the cost of SAC and promote extensive engineering application, the hydration ...