摘要
指出保温层厚度不足、围护结构热阻过小、冷桥的存在、隔汽层失效等是现有轻钢结构纺织厂房屋顶结露的主要原因,并提出了相应的防结露措施,为钢结构纺织厂房的正确设计、施工提供参考。
The main causes of dew condensation on the roof of textile mill building are analyzed systematically. The reasons are as below： inadequate insulating layer thickness, small thermal resistance of building envelopes, the presence of cold-bridge and failure of vapor insulation etc. The corresponding technical measures of anti-dew condensation are presented and can be used in the proper design and construction of light-steel structure building in textile mill.
出处
《钢结构》
2007年第6期50-53,共4页
Steel Construction
关键词
轻钢结构纺织厂房
屋顶
结露
冷桥
隔汽层
light-steel structure textile mill building
roof
dew condensation
cold-bridge
vaporinsulating layer
