摘要
采用红外热成像仪、一体式智能粘结强度检测仪、热流计式导热仪、数字式氧指数测定仪等对20年以上的既有建筑外墙外保温系统的拉伸粘结强度及保温材料的氧指数、导热系数、六溴环十二烷(HBCD)含量进行测试。根据现场和实验室的测试结果,在连接安全、防火安全及热工节能方面更加有针对性地对既有建筑外保温系统性能进行评价,2个项目的测评结果均符合相关国家或行业标准的要求。
By using instruments and equipment such as infrared thermal imagers,integrated intelligent bond strength detectors,heat flow meters,and digital oxygen index testers,the tensile bond strength of the existing building external wallsfor over 20 years,as well as the oxygen index,thermal conductivity,and hexabromocyclododecane(HBCD)content of the insulation material were tested.Based on the results of on-site and laboratory tests,the performance of existing building external insulation systems was evaluated more targeted in terms of connection safety,fire safety,and thermal energy conservation.The evaluation results all meet the technical requirements of national or industry standards.
作者
曲军辉
杨玉忠
孙立新
刘莉
赵亮
师凡伟
杨永
QU Junhui;YANG Yuzhong;SUN Lixin;LIU Li;ZHAO Liang;SHI Fanwei;YANG Yong(State Key Laboratory of Building Safety and Bulit Environment,Beijing 100013,China;China Academy of Building Research Co.Ltd.,Beijing 100013,China;Jianke EET Co.Ltd.,Beijing 100013,China)
出处
《新型建筑材料》
2024年第3期96-99,共4页
New Building Materials
基金
中国建筑科学研究院有限公司青年科研基金项目(20210109331030003)。
关键词
保温隔热
保温检测
外墙外保温系统
既有建筑
燃烧性能
thermal insulation
thermal insulation testing
external thermal insulation system
existing building
combustion performance
作者简介
曲军辉,男,1987年生,高级工程师,主要从事建筑节能及建筑热工方面的研究、咨询和检测,E-mail:13964390593@126.com。
