高性能轻集料混凝土力学性能和最佳配比研究  

Study on Mechanical Properties and Optimal Ratio of High-performance Lightweight Aggregate Concrete

作　　者：刘丹[1] 

机构地区：[1]上海核工程研究设计院,上海200233

出　　处：《郑州大学学报（工学版）》2012年第5期57-60,共4页Journal of Zhengzhou University（Engineering Science）

摘　　要：在查阅国内外高性能轻集料混凝土技术文献的基础上,对合理地选择页岩陶粒、普通硅酸盐水泥等5种主要成分,用PP纤维、聚合物乳液等4种性能提升剂作为高性能轻集料混凝土的原料,通过改变PP纤维等4种提升剂的配比,经试验分析获得了轻集料混凝土抗压强度的影响因素,并通过正交试验的方法,对这4种提升剂的配比进行了优化试验分析,最终得出这种高性能轻集料混凝土组成材料的最佳配比.Based on consulting high performance at home and abroad and lightweight aggregate concrete tech- nical literature, and on the basis of reasonable selection shale taoli, ordinary Portland cement comprising five kinds of main ingredients, PP fiber, polymer emulsion four performance improved agent as a high performance of lightweight aggregate concrete material, through PP fiber change four ascension agent ratio, test obtained in the analysis of lightweight aggregate the influencing factors of compressive strength.

关 键 词：高性能轻集料 混凝土 正交试验 最佳配比 

分 类 号：TU551.1[建筑科学—建筑技术科学]