SIST EN 572-1:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Glass in building - Basic soda lime silicate glass products - Part 1: Definitions and general physical and mechanical propertiesSteklo v stavbah - Osnovni proizvodi iz natrij-kalcijevega silikatnega stekla - 1. del: Definicije in splošne fizikalne in mehanske lastnostiVerre dans la construction - Produits de base : verre de silicate sodo-calcique - Partie 1 : Définitions et propriétés physiques et mécaniques généralesGlas im Bauwesen - Basiserzeugnisse aus Kalk-Natronsilicatglas - Teil 1: Definitionen und allgemeine physikalische und mechanische Eigenschaften81.040.20Steklo v gradbeništvuGlass in building01.040.81Glass and ceramics industries (Vocabularies)ICS:SIST EN 572-1:2004enTa slovenski standard je istoveten z:EN 572-1:200401-september-2004SIST EN 572-1:2004SLOVENSKI
STANDARDSIST EN 572-1:19991DGRPHãþD







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 572-1June 2004ICS 81.040.20; 01.040.81Supersedes EN 572-1:1994English versionGlass in building - Basic soda lime silicate glass products - Part1: Definitions and general physical and mechanical propertiesVerre dans la construction - Produits de base : verre desilicate sodo-calcique - Partie 1 : Définitions et propriétésphysiques et mécaniques généralesGlas im Bauwesen - Basiserzeugnisse aus Kalk-Natronsilicatglas - Teil 1: Definitionen und allgemeinephysikalische und mechanische EigenschaftenThis European Standard was approved by CEN on 1 April 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 572-1:2004: E



EN 572-1:2004 (E) 2 Contents page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.5 4 General principles.5 5 Chemical composition.6 5.1 General.6 5.2 Tint.6 6 Physical and mechanical characteristics.6 6.1 General characteristics.6 6.2 Designation of clear glass.7 6.2.1 General.7 6.2.2 Clear transparent glass.7 6.2.3 Clear translucent glass.8 6.3 Stability of physical and chemical characteristics.9 6.4 General quality criteria and their evaluation.9 6.4.1 Optical.9 6.4.2 Appearance.9 Bibliography.10



EN 572-1: 2004 (E) 3 Foreword This document (EN 572-1:2004) has been prepared by Technical Committee CEN/TC 129 "Glass in building", the secretariat of which is held by IBN. This document supersedes EN 572-1:1994. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2004, and conflicting national standards shall be withdrawn at the latest by December 2004. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.



EN 572-1:2004 (E) 4
1 Scope This Part of this European Standard specifies and classifies basic glass products, indicates their chemical composition, their main physical and mechanical characteristics and defines their general quality criteria. Specific dimensions and dimensional tolerances, description of faults, quality limits and designation for each basic product type are not included in this Part, but are given in other Parts of this standard specific to each product type: EN 572-2 Float glass EN 572-3 Polished wired glass EN 572-4 Drawn sheet glass EN 572-5 Patterned glass EN 572-6 Wired patterned glass EN 572-7 Wired or unwired channel shaped glass EN 572-8 Supplied and final cut sizes EN 572-9 Evaluation of conformity/Product standard 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 410, Glass in building — Determination of luminous and solar characteristics of glazing EN 572-2, Glass in building — Basic soda lime silicate glass products — Part 2: Float glass EN 572-3, Glass in building — Basic soda lime silicate glass products — Part 3: Polished wired glass EN 572-4, Glass in building — Basic soda lime silicate glass products — Part 4: Drawn sheet glass EN 572-5, Glass in building — Basic soda lime silicate glass products — Part 5: Patterned glass EN 572-6, Glass in building — Basic soda lime silicate glass products — Part 6: Wired patterned glass EN 572-7, Glass in building — Basic soda lime silicate glass products — Part 7: Wired or unwire
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