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我国北方属于冬季采暖地区,房屋建筑工程对节能要求越来越严格,从原50%节能提高到了65%。设计单位在设计总说明和详图中对节能也有明确要求,但在工程检查中发现,很多工程技术人员对热桥不理解,对产生热桥的危害认识不足。施工前没有技术交底或技术交底不清,施工过程中质量控制不严,致使工程竣工交付使用后,热桥部位存在冬季结露、发霉、滴水隐患。笔者近年来接到多起这方面的质量投诉,这方面质量问题处理难度大,有的施工单位因不清楚问题原因而不会处理。因此,工程技术人员和管理人
Northern China belongs to the winter heating area, housing construction projects more stringent energy requirements, from the original 50% energy saving increased to 65%. Design units in the general description of the design and detailed drawings of the energy-saving also have clear requirements, but in the engineering inspection found that many engineers and technicians do not understand the thermal bridge, thermal bridges on the lack of awareness. There is no technical or confused technical explanation before construction. The quality control during the construction is not rigorous. After the project is completed and delivered, there are winter condensation, moldy and dripping hidden danger in the heat bridge site. In recent years, the author has received many complaints of quality in this respect. In this regard, the quality problems are difficult to handle. Some construction companies do not handle the problems because they do not know the reasons for the problems. Therefore, engineers and managers