Glass in building - Determination of thermal transmittance (U value) - Calculation method

Changed from ENQ+FV to UAP (CC/011211)

Glas im Bauwesen - Bestimmung des Wärmedurchgangskoeffizenten (U-Wert) - Berechnungsverfahren

Verre dans la construction - Détermination du coefficient de transmission thermique (valeur U) - Méthode de calcul

Steklo v stavbah - Ugotavljanje toplotne prehodnosti (vrednost U) - Računska metoda

General Information

Status
Withdrawn
Publication Date
17-Dec-2002
Withdrawal Date
08-Feb-2011
ICS
81.040.20 - Glass in building
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
09-Feb-2011
Completion Date
09-Feb-2011
Directive
305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
89/106/EEC - Construction products
Mandate
M/135 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on flat glass, profiled glass and glass block products
Ref Project
SIST EN 673:1999/A2:2004 - Glass in building - Determination of thermal transmittance (U value) - Calculation method

Relations

Replaced By
EN 673:2011 - Glass in building - Determination of thermal transmittance (U value) - Calculation method
Effective Date
12-Feb-2011
Referred By
EN ISO 20361:2015 - Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2015)
Effective Date
28-Jan-2026
Referred By
EN ISO 9902-6:2001 - Textile machinery - Noise test code - Part 6: Fabric manufacturing machinery (ISO 9902-6:2001)
Effective Date
28-Jan-2026
Referred By
EN ISO 1680:1999 - Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machinery (ISO 1680:1999)
Effective Date
28-Jan-2026
Referred By
EN ISO 11200:2009 - Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions (ISO 11200:1995, including Cor 1:1997)
Effective Date
28-Jan-2026
Referred By
EN ISO 7779:2010 - Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2010)
Effective Date
28-Jan-2026
Referred By
EN ISO 9902-1:2001 - Textile machinery - Noise test code - Part 1: Common requirements (ISO 9902-1:2001)
Effective Date
28-Jan-2026
Referred By
EN ISO 15744:2008 - Hand-held non-electric power tools - Noise measurement code - Engineering method (grade 2) (ISO 15744:2002)
Effective Date
28-Jan-2026
Referred By
EN ISO 11553-3:2013 - Safety of machinery - Laser processing machines - Part 3: Noise reduction and noise measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment (accuracy grade 2) (ISO 11553-3:2013)
Effective Date
28-Jan-2026
Referred By
EN ISO 9902-4:2001 - Textile machinery - Noise test code - Part 4: Yarn processing, cordage and rope manufacturing machinery (ISO 9902-4:2001)
Effective Date
28-Jan-2026
Referred By
EN ISO 11200:2014 - Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions (ISO 11200:2014)
Effective Date
28-Jan-2026
Referred By
EN ISO 4871:2009 - Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)
Effective Date
28-Jan-2026
Referred By
EN ISO 7779:2018 - Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2018)
Effective Date
28-Jan-2026
Referred By
EN ISO 20361:2019 - Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2019)
Effective Date
28-Jan-2026
Referred By
EN ISO 1680:2013 - Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines (ISO 1680:2013)
Effective Date
28-Jan-2026

Frequently Asked Questions

EN 673:1997/A2:2002 is a amendment published by the European Committee for Standardization (CEN). Its full title is "Glass in building - Determination of thermal transmittance (U value) - Calculation method". This standard covers: Changed from ENQ+FV to UAP (CC/011211)

Changed from ENQ+FV to UAP (CC/011211)

EN 673:1997/A2:2002 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 673:1997/A2:2002 has the following relationships with other standards: It is inter standard links to EN 673:2011, EN ISO 20361:2015, EN ISO 9902-6:2001, EN ISO 1680:1999, EN ISO 11200:2009, EN ISO 7779:2010, EN ISO 9902-1:2001, EN ISO 15744:2008, EN ISO 11553-3:2013, EN ISO 9902-4:2001, EN ISO 11200:2014, EN ISO 4871:2009, EN ISO 7779:2018, EN ISO 20361:2019, EN ISO 1680:2013. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 673:1997/A2:2002 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 673:1997/A2:2002 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)


SLOVENSKI STANDARD
01-september-2004
6WHNORYVWDYEDK8JRWDYOMDQMHWRSORWQHSUHKRGQRVWL YUHGQRVW8 5DþXQVND
PHWRGD
Glass in building - Determination of thermal transmittance (U value) - Calculation method
Glas im Bauwesen - Bestimmung des Wärmedurchgangskoeffizenten (U-Wert) -
Berechnungsverfahren
Verre dans la construction - Détermination du coefficient de transmission thermique
(valeur U) - Méthode de calcul
Ta slovenski standard je istoveten z: EN 673:1997/A2:2002
ICS:
81.040.20 Steklo v gradbeništvu Glass in building
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 673:1997/A2
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2002
ICS 81.040.20; 91.100.99
English version
Glass in building - Determination of thermal transmittance (U
value) - Calculation method
Verre dans la construction - Détermination du coefficient de Glas im Bauwesen - Bestimmung des
transmission thermique (valeur U) - Méthode de calcul Wärmedurchgangskoeffizenten (U-Wert) -
Berechnungsverfahren
This amendment A2 modifies the European Standard EN 673:1997; it was approved by CEN on 1 November 2002.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the Management Centre or to any CEN member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cze
...

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