高掺量粉煤灰建筑砂浆性能的研究  

Study on Fly Ash Content on Properties of Building Mortar

作　　者：金瑞灵[1] 南峰[1] 伍勇华[1] 裴洪涛 

机构地区：[1]西安建筑科技大学材料与矿资学院,710055 [2]中铁七局集团第三工程有限公司,西安710000

出　　处：《混凝土与水泥制品》2013年第7期59-61,共3页China Concrete and Cement Products

摘　　要：研究了粉煤灰掺量对建筑砂浆性能的影响。结果表明,粉煤灰替代水泥的用量达到80%时,建筑砂浆的稠度、分层度、抗压强度、弹性模量、抗冻性及收缩值性能仍能满足国家标准要求。The effect of fly ash content on the properties of building mortar is studied. The results show that with the dosage of fly ash at 80%, the consistency, stratification, compressive strength, elastic modulus, frost resistance and shrinkage performance of building mortar can still meet the requirements of the national standard.

关 键 词：砂浆 粉煤灰 激发剂 

分 类 号：TU528[建筑科学—建筑技术科学]