粉煤灰对水泥浆液性能的影响

Effects of fly ash on the properties of cement slurry

采用基准水泥掺入不同掺量的粉煤灰配制水泥浆液。研究不同水泥浆液的密度、黏度、析水率、流动性、收缩性、等性能。通过比较分析,不同的水灰比下,不同的粉煤灰掺量对水泥浆液的性能有不同的影响。

The study prepared diverse cement slurry mixed with reference cement and different dosage of fly ash. Tests on their properties including density, viscosity, water release rate, liquidity, shrinkage, and sound velocity were carried out. Results of comparative analysis show that the amount of fly ash can affect the properties of cement slurry in different water-cement ratios.