Chinese Standard: GB/T 8484-2008

Graduation and test method for thermal insulating properties of doors and windows

住房和城乡建设部建筑制品与构配件产品标准化技术委员会

本标准规定了建筑外门、外窗保温性能分级及检测方法。
本标准适用于建筑外门、外窗(包括天窗)传热系数和抗结露因子的分级及检测。有保温要求的其他类型的建筑门、窗和玻璃可参照执行。

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