利用机械力化学原理提高水泥混合材掺量的研究

从充分发挥水泥熟料矿物潜在活性的观点出发，通过对水泥熟料的细磨，提高水泥中小于20μm的熟料颗粒含量，以达到提高水泥中混合材掺量的目的。本研究采用62．5MPa熟料，掺入50%粉煤灰，其水泥胶砂强度可达42．5MPa掺入45％烧粘土，其水泥胶砂强度可达43.4MPa。

Study on increasing admixtures into cement products based on the principle of mechanical chemistry

Starting from sufficiently utilizing the potential activity of cement clinker minerals, through fine grinding of cement clinker and increasing the content of clinker with granularity of less than 20 Urn, the purpose of increasing admixtures into cement products can be reached. In our study, 50% of fly ash is admixed into 62.5 MPa clinker to get testing cement mortar strength of 42.5 MPa, and 45% of burned clay is admixed to get testing cement mortar strength of 43.4 MPa.