电伴热橡塑保温在冬期施工中的研究与应用  

RESEARCH AND APPLICATION OF ELECTRIC HEAT TRACING RUBBER AND PLASTIC INSULATION IN WINTER CONSTRUCTION

作　　者：夏石林 刘逾亮 杨丹 韩涛[1] 裴少元 XIA Shi-lin;LIU Yu-liang;YANG Dan;HAN Tao;PEI Shao-yuan(Beijing No.3 Construction Engineering Co.,Ltd.,100044,Beijig,China;Bejjing Construction Engineering Group Co.,Ltd,100055,Beijing,China)

机构地区：[1]北京市第三建筑工程有限公司,北京100044 [2]北京建工集团有限责任公司,北京100055

出　　处：《建筑技术》2021年第5期613-615,共3页Architecture Technology

摘　　要：国家会议中心二期项目地上主体结构楼板采用钢筋桁架楼承板+混凝土结构,为确保冬期施工混凝土的实体质量,结合传统的保温方式和桁架楼承板的自身特点,研发了钢筋桁架楼承板冬期施工柔性保温技术,采用通过电伴热+柔性橡塑板进行保温的技术措施解决了局部保温的问题,保证了混凝土冬期施工的质量。The main structure floor of China National Conference Center Phase II adopts reinforced truss floor deck+concrete structure.In order to ensure the physical quality of concrete construction in winter,combined with the traditional insulation method and the characteristics of the truss floor deck,the reinforced truss floor deck was developed.In the winter construction period,the flexible thermal insulation technology adopts the technical measures of thermal insulation through electric heating+flexible rubber-plastic panels to solve the problem of local thermal insulation and ensure the quality of concrete construction in winter.

关 键 词：冬期施工 楼承板 电伴热 保温工艺 

分 类 号：TU74[建筑科学—建筑技术科学]