摘要
运用材料复合的方法,即在基准砂浆中加入膨胀剂,引气剂,纤维的技术途径,研究单因素和多因素作用下,砂浆的防水抗裂性能,包括砂浆的抗拉强度,折压比,渗透性,电通量等指标。试验结果表明:提高砂浆防水抗裂能力的有效技术方法为膨胀剂与纤维复掺法。
Adding expanding agent,air-entraining agent and fiber into the reference mortar to prepare the water-proofing mortar,using the technology of materials compositization.According to the influence of single factor and multiple factors,this article concern anti-permeability and crack-resistance property of water-proofing mortar,which is represented by the indicator of tensile strength,bend-press ratio,osmotic permeability and electric flux.The results shows that the complex mixed method is an effective way to improve the anti-permeability and crack-resistance property of water-proofing mortar.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
2011年第1期234-238,244,共6页
Bulletin of the Chinese Ceramic Society
基金
国家"十一五"科技支撑计划项目(2006BAJ03A02-03)
陕西省重点学科建设专项资金资助项目
关键词
防水砂浆
抗裂性
抗渗性
water-proofing mortar
crack-resistance property
anti-permeability
作者简介
尚建丽（1957-），女，教授，博士．主要从事环保型建筑材料及高强高性能混凝土研究．E-mail：shangjianli@xauat．edu．cn
