...Han Bao; Yue Li; Hui Lin; Zigeng Wang; Xiao Luo To enhance the anti-washout performance of magnesium phosphate cement-based grouting materials ( MPCG ), this study investigates the incorporation of anionic polyacrylamide ( APAM ) as a functional additive. The effects of the water-to-binder ratio...

... conducted. cement paste cementitious materials chemical properties phosphate cements special cements National Key Research and Development Programme of China 2021YFB3802002 The authors are grateful for the financial support provided by the National Key Research and Development...

...Guangqing Chen; Yubing Du; Congrui Wu; Yanbo Li; Yueyang Hu; Jianming Yang Magnesium phosphate cement, which is widely used as a rapid repair cementitious material, has limitations in terms of water resistance. Extensive studies have confirmed that adding redispersible polymer powder (RPP...

...Jae-Young Pyo; Byeonggwan Lee; Ga-Yeong Kim; Hyun Woo Kang; Jung-Hoon Choi; Hwan-Seo Park; Ki-Rak Lee Magnesium potassium phosphate cements (MKPCs) have been developed for the rapid repair of civil engineering structures and the solidification of hazardous waste. However, the rapid curing and high...

... 2023 Emerald Publishing Limited: All rights reserved 2023 cement paste energy conservation grinding aids phosphate cements phosphate ester polymer water-reducing performance hydroxyethyl phosphate dimethoxy polyethylene glycol ester (MWS = 400) (called product II...

...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...

... they affect the work performance, hydration-induced increases in temperature and mechanical performance of magnesium potassium phosphate cements (MKPCs). Analytical methods such as X-ray diffraction spectroscopy, eight-channel microcalorimetry and thermogravimetric-differential scanning calorimetry are used...