外保温节能墙体保温层重量湿度含量的研究

The Study of Moisture Content by Weight in External Insulation Energy-saving Wall

在能源日益紧张的今天,外保温墙体是我国严寒地区实现建筑节能第二阶段目标的重要措施。按照《热工规范》对苯板外保温墙体在不同室内温度及空气相对湿度下保温层的重量湿度含量进行了计算分析,并总结和提出了一些有效的措施,控制保温层的凝结界面的中重量湿度含量在规范允许的范围之内。

Under the condition of world-wide energy consumption reduction, external insulation wall of polystyrene is an important step to achieve energy efficiency in building for serious cold area in China.The moisture content by weight in condensation interface of polystyrene under different temperature and relative humidity was calculated and analyzed according to ＂thermal design code for civil building＂. Some effective methods were summarized and proposed to control the moisture content by weight in condensation interface of polystyrene.