摘要
探索了石屑粉在不同掺量下对水泥基材料力学性能的影响:吸水率随石屑粉掺量的增加而增加,抗折强度则先增加后降低,耐久性能满足指标要求。试产表明,石屑粉在水泥瓦中应用具有可行性。
The article discusses impact of limestone powder added on mechanical properties of cement-based materials.Water absorption increases with dosage of the powder,flexible strength increases first and goes down afterwards and durability can meet the requirements specified.Trial production shows adding limestone powder into cement tile is feasible.
出处
《中国建筑防水》
2010年第7期19-23,共5页
China Building Waterproofing
基金
国家"十一五"科技支撑计划项目(2006BAJ05B00)
关键词
水泥瓦
石屑粉
吸水率
抗折强度
掺量
cement tile
limestone powder
water absorption
flexible strength
dosage
