Design of Mix Proportion of Cement Mortar with High-performance Composite Semi-flexible Pavement

摘要：

　　Nine groups of cement mortar with different mix proportion were designed to measure their fluidity 0h,0.25h,0.5h,0.75h and 1h later,compressive strength and rupture strength of3d,7d and 28d were also tested to frnd out the relationship between compressive strength,rupture strength,water-cement ratio and sand-cement ratio by software Origin.Considered the three factors above,the optimum mixture ratio was determined finally to meet the requirements.

关键词： cement mortar fluidity loss rate compressive strength rupture strength

作者: Wang Yajun GUO Changying Tian Yanfeng Wang Jianjun

作者单位: Airport department of Air Force Service College, Jiangsu, Xuzhou 221006, China The Seventh-Engineering Corps of China Airport Construction, Shanxi Baoji 721006, China

会议类型: 国际会议

会议名称: 2012 The 2nd International Conference on Biotechnology,Chemial and Materials Engineering(第二届生物、化工和材料工程国际会议(CBCME2012))

会议地点: 厦门

会议语种:英文

页码: 342-345

在线出版日期: 2012-12-28（万方平台首次上网日期，不代表论文的发表时间）