GRC平板的含水率、吸水率及密度试验分析  

Experimental Analysis of Water Content,Water Absorption and Density of GRC Plate

作　　者：宋小软[1] 夏祖伟[2] 高振林[1] 

机构地区：[1]北方工业大学建筑工程学院,北京100041 [2]河南省水利勘测总队,郑州450003

出　　处：《北方工业大学学报》2007年第1期82-85,共4页Journal of North China University of Technology

基　　金：北京市教委科技发展计划资助项目(KM200510009001)

摘　　要：通过正交试验,对影响GRC平板含水率、吸水率及密度的诸多因素及其水平进行了优选,找出了影响显著的主要因素及其影响规律.通过计算分析,给出了影响因素的主次顺序,计算出了含水率、吸水率及密度与诸因素水平之间的关系.根据试验结果和理论计算结果,优选出了这几项性能都较优的材料配比组合,并进行了指标估计.Some factors influencing the water content, water absorption and density of GRC plate and the corresponding levels are studied, and some key influencing factors and rules are found through orthogonal experiment. The order of influence of these key factors and the relationship among water content, water absorption and density are shown by the analysis. Through the experiments and theoretical calculations, a matched group with good performance is obtained.

关 键 词：GRC平板 含水率 吸水率 密度 正交试验 

分 类 号：TU528.28[建筑科学—建筑技术科学]