装配式超低能耗建筑预制夹心保温墙板热桥控制措施研究  

Research on Control Measures of Thermal Bridge for Prefabricated Sandwich Insulation Wall Board in Prefabricated Ultra-low Energy Consumption Building

作　　者：吴自敏 楚洪亮 尹述伟 李晓晨 朱清宇 李丛笑 WU Zimin;CHU Hongliang;YIN Shuwei;LI Xiaochen;ZHU Qingyu;LI Congxiao(Guangdong Boyi Architectural Design Institute Co.,Ltd.,Foshan,Guangdong 528000,China;China Construction Science and Technology Group Co.,Ltd.,Beijing 100070,China;China Construction Engineering Research Institute Co.,Ltd.,Beijing 101300,China)

机构地区：[1]广东博意建筑设计院有限公司,广东佛山528000 [2]中建科技有限公司,北京100070 [3]中建工程研究院有限公司,北京101300

出　　处：《施工技术》2021年第3期79-81,共3页Construction Technology

基　　金：国家重点研发计划(2016YFC0700900,2017YFC0702600)。

摘　　要：对装配式超低能耗建筑进行介绍,通过现场调研,对装配式超低能耗建筑预制夹心保温墙板常见热桥问题进行总结,并对热桥成因进行分析。通过构件设计优化与生产管理优化,提出有针对性的热桥控制措施,包括优化保温板预埋件尺寸、提高保温板裁切精度等,达到降低热桥效应的目的。This paper introduces the prefabricated ultra-low energy consumption building.According to the field investigation,this paper summarizes several common forms of thermal bridges for prefabricated sandwich insulation wall boards in prefabricated ultra-low energy consumption buildings,and analyzes the reasons for the formation of thermal bridges.Through component design optimization and production management optimization,the control measures for thermal bridges are proposed,including optimizing the size of the embedded parts of the insulation boards,improving the cutting accuracy of the insulation boards,etc.,which can reduce the thermal bridge effect.

关 键 词：超低能耗建筑 装配式 预制 保温 墙板 热桥 

分 类 号：TU111[建筑科学—建筑理论]