...Yan Wu; Yi Zhang; Jiayi Qiu; Yefei Li; Sihong Xia pH and hardness are crucial physicochemical properties of groundwater, exerting a substantial influence on the formation of underground ecosystems. The application of cement-stabilized soil has the potential to modify these characteristics. However...

... tests were carried out using 1% carbon dioxide. A phenolphthalein indicator test was used to assess the carbonation depth of concrete exposed to natural and accelerated carbonation. The pH profiles of LC3 concretes were measured. Mercury intrusion porosimetry (MIP) and X-ray diffraction (XRD) were...

...Mengtian Li; Xiao Zhang; Bin Han; Dong Tian In this study, the effect of pH value, a neglected but important factor of magnesium phosphate cement (MPC) pastes, was investigated to generate new ideas in the field of large water-to-solid (w/s) fraction MPC preparation. To avoid the introduction...

...) was enabled by way of the adjustment of curing conditions. The influence of IAH and SBC on hydration kinetics was evaluated by isothermal calorimetry, hydration degree and pH measurements. Mechanical performance results were supported by X-ray diffraction, thermogravimetric analysis and scanning electron...