Strength gain and clay water film suppression
A cement-based stabilized material incorporating desulfurization ash that alters clay mineral water adsorption and, combined with vacuum dewatering, markedly enhances the mechanical performance of solidified sludge.
Deng, Tingting · Jianwei, Sun · Deng, Yongfeng · Geng, Xueyu · Liu, Songyu · Chen, Yonggui · Sun, Honglei
Construction and Building Materials 2023
Liquid limit and plasticity index significantly decreased
Can delay initial setting time
Combined with vacuum dewatering significantly reduces porosity and enhances strength