影响大掺量粉煤灰混凝土性能的因素分析  

Analysis of Factor Influencing Properties of the High Volume Fly Ash Concrete

作　　者：戴秋菊[1] 张力[1] 

机构地区：[1]华北科技学院资源与环境工程系,河北廊坊065201

出　　处：《矿产综合利用》2007年第3期42-45,共4页Multipurpose Utilization of Mineral Resources

摘　　要：利用邯郸当地粉煤灰及当地产材料配制大掺量粉煤灰混凝土,通过正交试验,挑选合理的配合条件,找出影响大掺量粉煤灰混凝土的主要因素。结果表明,粉煤灰掺量和水胶比是影响大掺量粉煤灰混凝土的主要因素。Using fly ash from Handan region and local sands and stones, etc. as fundamental materials, the high volume fly ash concrete was prepared. Through orthogonal design method and selecting suitable proportioning conditions, the main factors that influence the properties of the high volume fly ash concrete were found out. The test resuits indicated that the doping amount of the fly ash and the ratio of water and gel are major factors influencing properties of the high volume fly ash concrete.

关 键 词：大掺量粉煤灰混凝土 正交设计 配合比 影响因素 

分 类 号：TU528[建筑科学—建筑技术科学] X773[环境科学与工程—环境工程]