摘要
参照ASTM G154的试验条件,本研究对选用的8个硅酮结构密封胶样品进行了5000小时的紫外荧光人工老化试验,探求力学性能衰变的规律,以期为建筑幕墙的耐久性、安全性研究提供一定的技术依据。
refer to the test condition of ASTM G154, 5000 hours artificial violet ray fluorescence aging test was performed for 8 samples of silicone structural sealing glue in the study, to explore the disintegration law of mechanics capability, and to provide the data of durability and security for curtain wall study.
出处
《工程质量》
2012年第4期21-22,27,共3页
Construction Quality
基金
科技部创新方法工作专项项目(2009IM032700)资助
关键词
硅酮结构密封胶
光老化
耐久性
silicone structural sealing glue
ray aging
durability
