关于GB/T 7106新旧标准气密性能检测比对分析

为了满足建筑节能的要求,国家市场监督管理总局和国家标准化管理委员会发布了最新的建筑外门窗三性检测标准GB/T 7106—2019《建筑外门窗气密、水密、抗风压性能检测方法》,新标准对气密性能检测方法进行了重新定义。本文从设备、检测、计算以及判定四个方面简要分析了新旧标准气密性能检测方面的差异。

In order to meet the requirements of building energy conservation,the State Administration for Market Regulation and Standardization Administration have issued the latest standard GB/T 7106-2019'Test methods of air permeability,watertightness,wind load resistance performance for building external windows and doors.The method of air permeability performance testing has been redefined in the latest standard.This paper briefly analyzes the differences between the new and old standards in terms of equipment,