石墨XPS板薄抹灰保温系统现场测试方法探讨  

Discussion on in-situ test method of graphite XPS external thermal insulation composite systems

作　　者：王栋 李永生 李小龙 周恩泽 WANG Dong;LI Yongsheng;LI Xiaolong;ZHOU Enze(Shandong Academy of Building Research Co.Ltd.,Shandong Quality Inspection and Testing Center of Construction Engineering Co.Ltd.,Jinan 250031,China)

机构地区：[1]山东省建筑科学研究院有限公司,山东省建筑工程质量检验检测中心有限公司,山东济南250031

出　　处：《新型建筑材料》2024年第6期156-159,共4页New Building Materials

摘　　要：针对石墨XPS板薄抹灰保温系统实验室试验与现场试验结果出现的差异,通过分析研究不同试验条件下石墨XPS板及其保温系统力学性能测试结果,从材料本身、测试方法及检测仪器的角度分析了产生这种差异的原因。采用万能试验机的测试结果较拉拔仪的要高,在相同的试验条件下,带金属垫框的测试结果要略高于不带金属垫框的结果,数据的离散性也相对较小。在采用相同试验设备时,实验室条件的测试结果要比现场条件的高。This dissertation addresses the discrepancy between the results of laboratory tests and field tests of Graphite-XPS exterio rinsulation system,by analyzing and studying the test results of mechanical properties of Graphite-XPS board and its exterior insulation system under the different test conditions.The reasons for this discrepancy are analyzed from the point of view of the material itself,the test method and the testing instrument.The test result of the universal testing machine is higher than that of the puller.Under the same test conditions,the test result with metal frame is slightly higher than that without metal frame,and the data discretization is relatively small.When the same test equipment is used,the test result under laboratory conditions is higher than that under field conditions.

关 键 词：石墨XPS板薄抹灰保温系统 拉伸粘结强度 现场测试 金属垫框 

分 类 号：TU551.2[建筑科学—建筑技术科学]