摘要
将菱镁多孔免蒸气养护材料在露天自然堆放二年，并对其各项性能指标进行了全面测试，经综合分析评价，提出了自然风霜雨雪及温度、湿度变化对该材料劣化的影响．
The non --steaming magnesite porous material was piled up in the open for two years,and the various abilities of the material were tested comprehensively. Acording to the comprehensive analysis and evaluation,that temperature,humidyty and various nature states affect the detevioration of the material is given.
出处
《沈阳建筑大学学报（自然科学版）》
CAS
1994年第3期222-226,共5页
Journal of Shenyang Jianzhu University：Natural Science
关键词
多孔性材料
耐久性
强度
耐水性
保温隔热
porous materials
durability
strength
waterproof
heat preservation
