可循环集料混凝土和砂浆力学性能试验研究  

MECHANICAL PERFORMANCE RESEARCH AND TESTS OF RECYCLED AGGREGATE CONCRETE AND MORTAR

作　　者：张福强[1] 张大利[1] 吕晶[2] 

机构地区：[1]辽宁省建设科学研究院,沈阳110005 [2]沈阳建筑大学,沈阳110168

出　　处：《建筑技术开发》2009年第2期16-18,共3页Building Technology Development

摘　　要：利用石灰石作基体混凝土集料制备可循环集料。用正交试验理论对可循环集料混凝土强度影响因素进行显著性研究,对可循环集料砂浆的强度进行评价;并借助 SEM 对其界面结构进行分析。Limestone is regarded as the original concrete aggregate to prepare recycled aggregate. By means of orthogonal test theory to analyze notable nature of the recycled concrete strength factor and the strength of recycled aggregate mortar has also been evaluated; the structures around aggregates are analyzed by SEM.

关 键 词：基体混凝土 可循环集料 正交试验 显著性 

分 类 号：TU528.01[建筑科学—建筑技术科学]