外墙外保温系统裂缝现象分析及对策研究

Analysis on the Fissure of External Thermal Insulation System and Research on Its Countermeasure

在外墙保温中,外墙外保温系统以其明显的优势被广泛采用,但其裂缝问题一直是困扰建筑节能的难题。本文根据实际工程中外墙外保温系统出现的裂缝现象,分析了其产生的主要原因,提出防止外墙外保温系统裂缝的相应对策,为外墙外保温工程的设计、施工以及日常维护提供参考。

In the exterior wall insulation, external thermal insulation system is widely used because of its obvious advantages, but the fissure of it has always been a problem in building energy efficiency. According to the fissure of external thermal insulation system in the practical engineering, this paper analyzes the main causes, puts forward corresponding prevention countermeasures of the fissure of external thermal insulation system to provide the reference for the design, construction and maintenance of external thermal insulation construction.