Review article

Rheological models play a crucial role in predictingthe behavior of binders. A review of special literaturehas revealed a lack of a unified theory of changes in theviscosity and fluidity of cement paste. This paper presentsresults of the experimental analysis of the rheologicalparameters of six grouting mixtures. The results ofmathematical modeling confirm a significant influence ofthe water-cement ratio on the rheology of the suspension.The findings provide insight into the potential for studyingthe flow properties of high-water-content cement pastesand can aid in predicting the performance of groutingmixtures under real conditions.