EN 12898:2001
(Main)Glass in building - Determination of the emissivity
Glass in building - Determination of the emissivity
This draft European Standard specifies a procedure for determining the emissivity at room temperature of the surfaces of glass, coated glass and other glazing components not transparent in the far infrared. The emissivity is necessary for taking into account heat transfer by radiation from surfaces at the standard temperature of 283 K in the determination of the U value and of the total solar transmittance of glazing according to B.1 to B.5.
Glas im Bauwesen - Bestimmung des Emissionsgrades
Dieser europäische Norm-Entwurf legt ein Verfahren zur Bestimmung des Emissionsgrades der Oberflächen von Glas, beschichtetem Glas und anderen im fernen infraroten Bereich nicht durchlässigen Verglasungselementen bei Raumtemperatur fest. Der Emissionsgrad wird zur Bestimmung des Wärmeübergangs durch Strahlung von Oberflächen bei der Normaltemperatur von 283 K bei Ermittlung des U-Wertes und des solaren Gesamtdurchlaßgrades von Verglasungen nach B.1 bis B.5 benötigt.
Verre dans la construction - Détermination de l'émissivité
La présente norme européenne prescrit un mode opératoire pour déterminer l'émissivité à la température ambiante des surfaces de verre, de verre traité et d'autres éléments de vitrage non transparents dans l'infrarouge lointain. L'émissivité est nécessaire pour tenir compte du transfert thermique dû au rayonnement des surfaces à la température normalisée de 283 K dans la détermination de la valeur U et du facteur de transmission solaire totale des vitrages selon B.1 à B.5.
Steklo v stavbah - Ugotavljanje emisivnosti
General Information
- Status
- Withdrawn
- Publication Date
- 23-Jan-2001
- Withdrawal Date
- 13-Apr-2025
- Technical Committee
- CEN/TC 129 - Glass in building
- Drafting Committee
- CEN/TC 129/WG 9 - Light and energy transmission, thermal insulation
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 13-Mar-2019
- Completion Date
- 14-Apr-2025
- Directive
- 89/106/EEC - Construction products
Relations
- Effective Date
- 08-Jun-2022
Frequently Asked Questions
EN 12898:2001 is a standard published by the European Committee for Standardization (CEN). Its full title is "Glass in building - Determination of the emissivity". This standard covers: This draft European Standard specifies a procedure for determining the emissivity at room temperature of the surfaces of glass, coated glass and other glazing components not transparent in the far infrared. The emissivity is necessary for taking into account heat transfer by radiation from surfaces at the standard temperature of 283 K in the determination of the U value and of the total solar transmittance of glazing according to B.1 to B.5.
This draft European Standard specifies a procedure for determining the emissivity at room temperature of the surfaces of glass, coated glass and other glazing components not transparent in the far infrared. The emissivity is necessary for taking into account heat transfer by radiation from surfaces at the standard temperature of 283 K in the determination of the U value and of the total solar transmittance of glazing according to B.1 to B.5.
EN 12898:2001 is classified under the following ICS (International Classification for Standards) categories: 81.040.20 - Glass in building. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 12898:2001 has the following relationships with other standards: It is inter standard links to EN 12898:2019. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 12898:2001 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/135. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 12898:2001 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steklo v stavbah - Ugotavljanje emisivnostiGlas im Bauwesen - Bestimmung des EmissionsgradesVerre dans la construction - Détermination de l'émissivitéGlass in building - Determination of the emissivity81.040.20Steklo v gradbeništvuGlass in buildingICS:Ta slovenski standard je istoveten
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