建筑外墙的保温节能

Insulation and Energy-saving for Exterior Wall of Building

介绍建筑外墙保温节能的主要途径和方法,阐述外墙外保温系统的特点、构造体系以及实施方法,通过比较,揭示了外墙外保温具有可实施性强、成本低廉、有效阻断冷桥、保护结构体、并使旧有建筑节能改造提供了可能等优点.最后,对当前国内主要采用的外墙外保温系统进行了比较和分析。

The major energy-saving ways of building exterior wall were introduced. The advantages, the tectonic system and the implementation methods of external thermal insulation systems for exterior wall were described.By comparing with other methods, many advantages of the external thermal insulation for exterior wall were showed, such as easy use, low cost, effective breaking cold bridge, protecting structure, and making old building be easily reformed for energy-saving etc.. Finally, the major external thermal insulation systems for exterior wall currently used in China were analyzed.