论文部分内容阅读
建筑节能是一项综合性的系统工程,其重点是围护结构的节能,而外墙在围护结构中所占比重最大,其散失的热量又占围护结构散热的30%左右,因此如何提高外墙的保温隔热性能非常重要。外墙保温技术主要分为外墙外保温、外墙内保温、夹芯保温和自保温。1常用的外墙保温体系1.1外墙自保温体系外墙自保温体系是指以单一墙体材料即能满足现有节能要求的外墙保温体系,保温材料即墙体材料本身,一般多应用于非承重墙体。
Building energy efficiency is a comprehensive system engineering, the focus of which is the energy conservation of the envelope, while the outer wall occupies the largest proportion in the envelope, which accounts for about 30% of the heat dissipation of the envelope It is very important to improve the thermal insulation performance of the external wall. External wall insulation technology is divided into external insulation, external wall insulation, sandwich insulation and self-insulation. 1 commonly used external wall insulation system 1.1 External wall self-insulation system Exterior wall self-insulation system refers to a single wall material that is able to meet the existing energy-saving requirements of the external wall insulation system, insulation materials that wall material itself, the general more used in Non-load-bearing walls.