SIST EN 572-4:2012

SLOVENSKI STANDARD
01-oktober-2012
1DGRPHãþD
SIST EN 572-4:2004
6WHNORYJUDGEHQLãWYX2VQRYQLL]GHONLL]QDWULMNDOFLMHYHJDVLOLNDWQHJDVWHNOD
GHO9OHþHQRVWHNOR
Glass in building - Basic soda lime silicate glass products - Part 2: Drawn sheet glass
Glas im Bauwesen - Basiserzeugnisse aus Kalk-Natronsilicatglas - Teil 4: Gezogenes
Flachglas
Verre dans la construction - Produits de base: verre de silicate sodo-calcique - Partie 4:
Verre étiré
Ta slovenski standard je istoveten z: EN 572-4:2012
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 572-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2012
ICS 81.040.20 Supersedes EN 572-4:2004
English Version
Glass in building - Basic soda lime silicate glass products - Part
4: Drawn sheet glass
Verre dans la construction - Produits de base: verre de Glas im Bauwesen - Basiserzeugnisse aus Kalk-
silicate sodo-calcique - Partie 4: Verre étiré Natronsilicatglas - Teil 4: Gezogenes Flachglas
This European Standard was approved by CEN on 11 May 2012.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard 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 CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 572-4:2012: E
worldwide for CEN national Members.

Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 Dimensional requirements .6
4.1 Thickness .6
4.1.1 General .6
4.1.2 Tolerances .6
4.2 Length, width and squareness .6
5 Quality requirements .7
5.1 General .7
5.2 Methods of observation and measurement .7
5.2.1 Optical faults of drawn sheet glass .7
5.2.2 Visual faults .7
5.3 Acceptance levels .8
6 Designation .9
Bibliography . 10

Foreword
This document (EN 572-4:2012) has been prepared by Technical Committee CEN/TC 129 “Glass in building”,
the secretariat of which is held by NBN.
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 January 2013, and conflicting national standards shall be withdrawn at
the latest by January 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 572-4:2004.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
This edition is a revision of EN 572-4:2004. The main change in this edition is a new method of determination
of squareness.
This European Standard “Glass in building — Basic soda lime silicate glass products” consists of the following
parts:
 Part 1: Definitions and general physical and mechanical properties;
 Part 2: Float glass;
 Part 3: Polished wired glass;
 Part 4: Drawn sheet glass;
 Part 5: Patterned glass;
 Part 6: Wired patterned glass;
 Part 7: Wired or unwired channel shaped glass;
 Part 8: Supplied and final cut sizes;
 Part 9: Evaluation of conformity/Product standard.
According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

1 Scope
This European Standard specifies dimensional and minimum quality requirements (in respect of optical and
visual faults) for drawn sheet glass, as defined in EN 572-1:2012, for use in building.
This European Standard applies only to drawn sheet glass supplied in rectangular panes and in stock sizes.
EN 572-8 gives information on drawn sheet glass in sizes other than those covered by this European
Standard.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendment
...