ISO 10291:1994 建筑用玻璃,计算多层玻璃窗的稳态值U（热透明度）

标准编号：ISO 10291:1994

中文名称：建筑用玻璃,计算多层玻璃窗的稳态值U（热透明度）

英文名称：Glass in building — Determination of steady-state U values (thermal transmittance) of multiple glazing — Guarded hot plate method

发布日期：1994-09

标准范围

指定一种测量方法，用于确定具有平面和平行表面的多层玻璃（包括铸造和压花玻璃）的热透射系数U值。适用于带有对远红外辐射不透明的外窗格玻璃的多层玻璃，这是普通窗玻璃的情况。内部元件可以是远红外透明的。

Specifies a measuring method used to determine the coefficient of thermal transmittance, the U-value, of multiple glazing with flat and parallel surfaces, including cast and figured rolled glass. Applies to multiple glazing with outer panes which are not transparent to far-infrared radiation, which is the case for normal window glass. Internal elements may be far-infrared transparent.

标准预览图