EN 572-8:2012
(Main)Glass in building - Basic soda lime silicate glass products - Part 8: Supplied and final cut sizes
Glass in building - Basic soda lime silicate glass products - Part 8: Supplied and final cut sizes
This European Standard specifies dimensional and minimum quality requirements (in respect of optical and visual faults) for basic soda lime silicate glass products, as defined in EN 572 1:2012, for use in building. It applies to supplied sizes or cut sizes for final end use.
This European Standard does not apply to final cut sizes having a dimension less than 100 mm or a surface area less than 0,05 m².
This European Standard does not apply to float glass supplied as jumbo, split sizes or oversize plates nor to polished wired glass, drawn sheet glass, patterned glass, patterned wired glass supplied as stock sizes. For specifications regarding these types of glass, see EN 572 2:2012, EN 572 3:2012, EN 572 4:2012, EN 572 5:2012 and EN 572 6:2012 respectively.
This European Standard does not apply to final cut sizes of wired or unwired channel shaped glass For specifications on this type of glass, see EN 572 7:2012.
Glas im Bauwesen - Basiserzeugnisse aus Kalk-Natronsilicatglas - Teil 8: Liefermaße und Festmaße
Diese Europäische Norm legt Anforderungen an die Maße und Mindestanforderungen an die Qualität (in Hinsicht auf optische und sichtbare Fehler) für Basiserzeugnisse aus Kalk Natronsilicatglas, wie in EN 572 1:2012 definiert, für die Anwendung im Bauwesen fest. Die Norm gilt für Liefermaße oder Festmaße in der Endanwendung.
Diese Europäische Norm gilt nicht für Glas in Festmaßen mit einem Maß kleiner als 100 mm oder mit einer Oberfläche von weniger als 0,05 m2.
Diese Europäische Norm gilt nicht für Floatglas, das in Bandmaßen, geteilten Bandmaßen oder übergroßen Scheiben geliefert wird, oder poliertes Drahtglas, gezogenes Flachglas, Ornamentglas und Drahtornamentglas, welches in Standardabmessungen geliefert wird. Für Festlegungen bezüglich dieser Glasarten wird auf EN 572-2:2012, EN 572 3:2012, EN 572 4:2012, EN 572 5:2012, EN 572 6:2012 verwiesen.
Diese Europäische Norm gilt nicht für Festmaße von Profilbauglas mit oder ohne Drahteinlage. Für Festlegungen zu dieser Glasart wird auf EN 572 7:2012 verwiesen.
Verre dans la construction - Produits verriers de silicate sodo-calcique de base - Partie 8: Mesures livrées et mesures découpées finales
La présente Norme européenne spécifie les exigences relatives aux dimensions et à la qualité minimale (au regard des défauts optiques et visuels) pour les produits verriers de silicate sodo-calcique de base utilisés dans le bâtiment, définis dans l’EN 572 1:2012. Elle s’applique aux mesures livrées et aux mesures découpées pour l’utilisation finale.
La présente Norme européenne ne s’applique pas aux mesures découpées finales dont la dimension est inférieure à 100 mm, ni aux superficies inférieures à 0,05 m².
La présente Norme européenne ne s’applique pas aux glaces livrées dans les tailles de plateaux largeur de fabrication (PLF), aux dimension largeur de fabrication (DLF), intermédiaires ou supérieures, l’2012ni au verre armé poli, au verre étiré, au verre imprimé ou verre armé imprimé, livrés en mesures libres. Pour les spécifications relatives à ces type de verre, voir l’EN 572 2:2012, l’EN 572 3:2012, l’EN 572 4:2012, l’EN 572 5:2012 et l’EN 572 6:2012).
La présente Norme européenne ne s’applique pas aux mesures découpées finales de verre profilé armé ou non armé. Pour les spécifications relatives à ce type de verre, voir l’EN 572 7:2012.
Steklo v gradbeništvu - Osnovni izdelki iz natrij-kalcijevega silikatnega stekla - 8. del: Dobavljene in končne velikosti razreza
Ta evropski standard določa zahteve glede mer in minimalne kakovosti (v zvezi z optičnimi in vizualnimi napakami) za osnovne izdelke iz natrij-kalcijevega silikatnega stekla, kot so določeni v standardu FprEN 572-1:2011, za uporabo v gradbeništvu. Nanaša se na dobavljene velikosti in velikosti razreza za končno uporabo. Ta evropski standard ne vključuje končnih velikosti razreza z merami manj kot 100 mm ali površino manjšo od 0,05 m?. Ta evropski standard se ne nanaša na ravno steklo, dobavljeno v »jumbo« velikostih, razdeljenih ploščah in predimenzioniranih ploščah (glej standard FprEN 572-2:2011) ali na polirano žično steklo, vlečeno steklo, vzorčasto steklo in žično vzorčasto steklo, dobavljeno v velikostih na zalogi (glej standarde FprEN 572-3:2011, FprEN 572-4:2011, FprEN 572-5:2011 in FprEN 572-6:2011). Ta evropski standard se ne nanaša na končne velikosti razreza žičnega in brezžičnega utorjenega stekla (glej standard EN 572-7).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2012
1DGRPHãþD
SIST EN 572-8:2004
6WHNORYJUDGEHQLãWYX2VQRYQLL]GHONLL]QDWULMNDOFLMHYHJDVLOLNDWQHJDVWHNOD
GHO 'REDYOMHQHLQNRQþQHYHOLNRVWLUD]UH]D
Glass in building - Basic soda lime silicate glass products - Part 8: Supplied and final cut
sizes
Glas im Bauwesen - Basiserzeugnisse aus Kalk-Natronsilicatglas - Teil 8: Liefermaße
und Festmaße
Verre dans la construction - Produits verriers de silicate sodo-calcique de base - Partie 8:
Mesures livrées et mesures découpées finales
Ta slovenski standard je istoveten z: EN 572-8:2012
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 572-8
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2012
ICS 81.040.20 Supersedes EN 572-8:2004
English Version
Glass in building - Basic soda lime silicate glass products - Part
8: Supplied and final cut sizes
Verre dans la construction - Produits verriers de silicate Glas im Bauwesen - Basiserzeugnisse aus Kalk-
sodo-calcique de base - Partie 8: Mesures livrées et Natronsilicatglas - Teil 8: Liefermaße und Festmaße
mesures découpées finales
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 572-8:2012: E
worldwide for CEN national Members.
Contents Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
4 Glass products .8
5 Dimensional requirements .8
5.1 Manufacturing dimensions .8
5.1.1 Supplied sizes .8
5.1.2 Final cut sizes .8
5.2 Thickness .9
5.2.1 General .9
5.2.2 Tolerances .9
5.3 Length, width, and squareness . 10
6 Quality requirements . 12
6.1 General . 12
6.2 Methods of observation and measurement . 13
6.2.1 Optical faults . 13
6.2.2 Visual faults . 13
6.2.3 Edge defects for final cut sizes . 14
6.3 Acceptance levels . 15
6.3.1 Optical faults . 15
6.3.2 Visual faults . 15
Annex A (normative) Test methods of examination for visual faults – Spot faults and
linear/extended faults . 22
A.1 Float glass (EN 572-2:2012) . 22
A.1.1 Method of observation . 22
A.1.2 Linear/extended faults . 22
A.2 Polished wired glass (EN 572-3:2012) . 22
A.2.1 Spot faults . 22
A.2.2 Linear/extended faults . 23
A.3 Drawn sheet glass (EN 572-4:2012) . 23
A.3.1 Spot faults . 23
A.3.2 Linear/extended faults . 23
A.4 Patterned glass (EN 572-5:2012) and wired patterned glass (EN 572-6:2012) — Spot and
linear/extended faults . 23
Annex B (normative) Method for measuring spot fault size (including halo) . 24
B.1 Conditions of observation . 24
B.2 Measurement of the size of the spot fault including the halo . 25
Bibliography . 26
Foreword
This document (EN 572-8:2012) 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 572-8:2004.
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 572-8:2004. The main changes in this edition are:
a) a new method of determination of squareness;
b) a new method of measurement for spot fault (including halo) and an adaptation of the related
requirements.
The European Standard EN 572:2012 “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 basic soda lime silicate glass products, as defined in EN 572-1:2012, for use in building. It
applies to supplied sizes or cut sizes for final end use.
This European Standard does not apply to final cut sizes having a dimension less than 100 mm or a surface
area less than 0,05 m².
This European Standard does not apply to float glass supplied as jumbo, split sizes or oversize plates nor to
polished wired glass, drawn sheet glass, patterned glass, patterned wired glass supplied as stock sizes. For
specifications regarding these types of glass, see EN 572-2:2012, EN 572-3:2012, EN 572-4:2012,
EN 572-5:2012 and EN 572-6:2012 respectively.
This European Standard does not apply to final cut sizes of wired or unwired channel shaped glass For
specifications on this type of glass, see EN 572-7:2012.
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 amendments) applies.
EN 572-1:2012, Glass in building — Basic soda lime silicate glass products — Part 1: Definitions and general
physical and mechanical properties
EN 572-2:2012, Glass in building — Basic soda lime silicate glass products — Part 2: Float glass
EN 572-3:2012, Glass in building — Basic soda lime silicate glass products — Part 3: Polished wired glass
EN 572-4:2012, Glass in building — Basic soda lime silicate glass products — Part 4: Drawn sheet glass
EN 572-5:2012, Glass in building — Basic soda lime silicate glass products — Part 5: Patterned glass
EN 572-6:2012, Glass in building — Basic soda lime silicate glass products — Part 6: Wired patterned glass
3 Terms and definitions
For the purposes of document, the terms and definitions given in EN 572-1:2012, EN 572-2:2012,
EN 572-3:2012, EN 572-4:2012, EN 572-5:2012 and EN 572-6:2012 and the following apply.
3.1
supplied size
pane of glass that has been supplied either as raw material for further processing and/or cutting down to a
size for installation
Note 1 to entry: This is a size outside those given in EN 572-2:2012, EN 572-3:2012, EN 572-4:2012, EN 572-5:2012
and EN 572-6:2012, i.e. jumbo, split sizes or oversize plates for float glass and supplied sizes for polished wired, drawn
sheet, patterned and wired patterned glass.
3.2
final cut size
pane of glass that has been cut down to the dimensions required either for installation or processing into a
final product
Note 1 to entry: Examples of processed final products are insulating glass units and thermally toughened safety glass
of those dimensions.
3.3
length, H, and width, B
defined with reference to the direction of draw of the glass ribbon as shown in Figures 1 and 2
Key
1 direction of draw
Figure 1 — Relationship between length, width and direction of draw
for float, polished wired, patterned and wired patterned glass
Key
1 direction of draw
Figure 2 — Relationship between length, width and direction of draw for drawn sheet glass
3.4
optical fault
fault which leads to distortions in the appearance of objects observed through the glass
3.5
visual fault
fault which alters the visual quality of the glass
Note 1 to entry: Visual faults include spot faults and linear/extend faults with patterned faults and/or wire faults,
depending on type of product.
3.6
spot fault
spherical or quasi-spherical faults which are produced by differing mechani
...
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