Research on the working performance and the corresponding mechanical strength of polyaluminum sulfate early strength alkali-free liquid accelerator matrix cement

HIGHLIGHTS

• who: Lin Wang and colleagues from the School of Civil and Transportation Engineering, Beijing University of Civil Engineering and Architecture, Beijing, China have published the research: Research on the Working Performance and the Corresponding Mechanical Strength of Polyaluminum Sulfate Early Strength Alkali-Free Liquid Accelerator Matrix Cement, in the Journal: Materials 2022, 8086 of /2022/
• what: The authors aimed to prepare a polyaluminum sulfate early strength alkali-free liquid accelerator by mixing the polymeric aluminum sulfate, diethanolamine, magnesium sulfate heptahydrate and nano-silica. The main reason is that -1 andare -1- exothermic curves 3.96mu00b7Wg . . .
  

   

  

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