石灰石硅酸盐水泥力学性能研究

Study on the Mechanical Property of Portland Limestone Cement

关键词:  石灰石硅酸盐水泥  力学性能  石灰石粉  颗粒级配  优化组合

Key words:  Portland limestone cement,mechanical property,limestone powder,distribution of particle size,optimization combination

摘要:

研究了影响石灰石硅酸盐水泥力学性能的各种因素，指出该品种水泥可具有同普通水泥相同的力学性能．提出强度量化概念，优化组合．利用ＳＥＭ，ＸＲＤ等测试方法说明石灰石硅酸盐水泥的水化特点，早强增强机理及水泥石结构特征．

Abstract:

This paper studies the various factors that would influence on the mechanical property of Portland limestone cement and indicates that P.L. cement has the mechanical property as same as ordinary silicate cement,Moreaver,it puts forth the ideas of strength quantization and optimization combination.The research by SEM,XRD and other methods demonstrated hydrated speciality of Portland limestone cement and the strengthening mechanism of early strength and the structure speciality of hydrated cement.