【摘要】 以碱矿渣水泥的理论为基础，在普通钢渣水泥中加入Ａ矿和Ｂ矿，既解决了钢渣水泥早期强度低的问题，又改善了钢渣水泥的后期性能。通过砂浆强度测试，差热分析，Ｘ射线衍射分析，孔结构测试及电子显微镜分析，探讨了复合外加剂对钢渣水泥性能的影响，研究了其水化产物和水化机理。提出了外加剂的合理掺量。更多还原

【Abstract】 Based on the basic theory of alkali slag cement, composite admixtures were added into ordinary steel slag cement. It riot only resolved the problem concerning low early strength, but also improved the fat6r properties of steel slag cement.The influences of composite admixture on the cement properties, the hydrates and mechanism ofhydration were studied by means of mortar strength measurement, DTA, XRD, Pore structure andSEM analysis. The reasonable amount of composite admixture addition was offered.更多还原