【摘要】 研制开发出一种高掺量石灰石硅酸盐水泥。生产实践及工程应用表明，在工厂原有的生产技术水平不变的情况下，当石灰石混合材掺加量提高到20％以上时，该种水泥的力学强度和物理性能基本保持不变，甚至有所提高。更多还原

【Abstract】 A kind of silicate cement highly charged with limestone was developed. The production and application show that, with the existing production technology, the mechanic strength and physical properties remain steady or even improved when the limestone is raised to above 20%.更多还原