Browsing NTNU Open by Author "Rentsch, Daniel"
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Influence of aluminum sulfate on properties and hydration of magnesium potassium phosphate cements
Xu, Biwan; Winnefeld, Frank; Ma, Bin; Rentsch, Daniel; Lothenbach, Barbara (Peer reviewed; Journal article, 2022)Aluminum sulfate shows a positive effect on preventing efflorescence of magnesium potassium phosphate (MKP) cements. Its influence on the MKP cement properties and hydration is explored in this study. Compared to a reference ... -
Synthesis of alkali-silica reaction product structurally identical to that formed in field concrete
Shi, Zhenguo; Leemann, Andreas; Rentsch, Daniel; Lothenbach, Barbara (Peer reviewed; Journal article, 2020)Alkali-silica reaction (ASR) can cause expansion and cracking of concrete. Despite significant progress over the past 80 years, the molecular structures of the ASR products remain poorly understood. These reaction products ...