Reference number
Ïã¸ÛÁùºÏ²Ê¿ª½± 10291:1994
International Standard
Ïã¸ÛÁùºÏ²Ê¿ª½± 10291:1994
Glass in building — Determination of steady-state U values (thermal transmittance) of multiple glazing — Guarded hot plate method
Edition 1
1994-09
Read sample
Ïã¸ÛÁùºÏ²Ê¿ª½± 10291:1994
18333
Published (Edition 1, 1994)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

Ïã¸ÛÁùºÏ²Ê¿ª½± 10291:1994

Ïã¸ÛÁùºÏ²Ê¿ª½± 10291:1994
18333
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CHF 42
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Abstract

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.

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