建筑外墙保温节能技术应用研究

Research on the Application of Building Exterior Wall Thermal Insulation and Energy Saving Technology in Building Construction

对建筑外墙保温节能技术的应用进行了详细分析,并结合实际施工情况提出具体的应用技术要点:一是挤塑板的处理应用,二是离心玻璃棉的特点及应用,三是绝热材料的性能及应用。外墙围护是建筑能耗最大的部分,对室内温度保护起着重要的作用。鉴于此,在外墙保温节能技术实际使用过程中,需要全面参考建筑物的形体系数以及外部构造情况,同时还要对外部气候的特点和变化情况进行充分考量,进而合理甄选节能技术,最大限度地降低建筑外墙维护结构中的传热系数,使建筑的能耗全面降低。

This paper makes a detailed analysis on the specific application of building exterior wall thermal insulation and energy-saving technology,and puts forward the specific application technical points combined with the actual construction situation:the first is the treatment and application of extruded board,the second is the characteristics and application of centrifugal glass wool,and the third is the performance and application of thermal insulation materials.Exterior wall enclosure is the largest part of building energy consumption and plays a very good role in indoor temperature protection.In view of this,in the process of practical application of external wall thermal insulation and energy-saving technology,it is necessary to comprehensively refer to the shape coefficient and external structure of the building,and fully consider the characteristics and changes of external climate,so as to reasonably select energy-saving technology,minimize the heat transfer coefficient in the maintenance structure of external wall and comprehensively reduce the energy consumption of the building.