DS/EN 674-2011

Glass in building - Determination of thermal transmittance (U value) - Guarded hot plate method

DS/EN 674-2011 发布历史

This European Standard specifies a measurement method to determine the thermal transmittance of glazing with flat and parallel surfaces. Structured surfaces, e.g. patterned glass, can be considered to be flat.This European Standard applies to multiple glazing with outer panes which are not transparent to far infrared radiation, which is the case for soda lime silicate glass products, borosilicate glass and glass ceramics. Internal elements may be far infrared transparent.The procedure specified in this European Standard determines the U value ) (thermal transmittance) in the central area of glazing. The edge effects, due to the thermal bridge through the sp

DS/EN 674-2011由丹麦标准化协会 DK-DS 发布于 2011-08-05，并于 2011-08-05 实施。

DS/EN 674-2011在国际标准分类中归属于: 81.040.20 建筑玻璃。

DS/EN 674-2011的历代版本如下：

• 2011年08月05日 DS/EN 674-2011

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 DS/EN 674-2011 前三页，或者稍后再访问。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

DS/EN 674-2011

发布日期

2011年08月05日

实施日期

2011年08月05日

废止日期

无

国际标准分类号

81.040.20

发布单位

DK-DS

被代替标准

DS/EN 674-1998

适用范围

This European Standard specifies a measurement method to determine the thermal transmittance of glazing with flat and parallel surfaces. Structured surfaces, e.g. patterned glass, can be considered to be flat.This European Standard applies to multiple glazing with outer panes which are not transparent to far infrared radiation, which is the case for soda lime silicate glass products, borosilicate glass and glass ceramics. Internal elements may be far infrared transparent.The procedure specified in this European Standard determines the U value ) (thermal transmittance) in the central area of glazing. The edge effects, due to the thermal bridge through the sp