prEN 15683-1
(Main)Glass in building - Thermally toughened soda lime silicate channel shaped safety glass - Part 1: Definition and description
Glass in building - Thermally toughened soda lime silicate channel shaped safety glass - Part 1: Definition and description
This document specifies tolerances, flatness of web and flanges, flange deviation, edgework, fragmentation and physical and mechanical characteristics of monolithic thermally toughened soda lime silicate channel shaped safety glass for use in buildings.
Other requirements, not specified in this document, can apply to thermally toughened soda lime silicate channel shaped safety glass, which undergoes an additional treatment, e.g. coating. The additional requirements are specified in the appropriate product standard. Thermally toughened soda lime silicate channel shaped safety glass, in this case, does not lose its mechanical or thermal characteristics.
Glas im Bauwesen - Thermisch vorgespanntes Kalknatron-Profilbau-Sicherheitsglas - Teil 1: Definition und Beschreibung
Dieser Teil von EN 15683 legt Toleranzen, Ebenheit von Steg und Flanschen, Flanschabweichung, Kanten-bearbeitung, Bruchverhalten sowie physikalische und mechanische Eigenschaften von einscheibigem, thermisch vorgespannten Kalknatron-Profilbau-Sicherheitsglas für den Gebrauch im Bauwesen fest.
An thermisch vorgespanntes Kalknatron-Profilbau-Sicherheitsglas können, wenn es weiterverarbeitet, z. B. beschichtet wird, andere Anforderungen gestellt werden, die in diesem Dokument nicht beschrieben sind. Die zusätzlichen Anforderungen sind in der entsprechenden Produktnorm prEN 15683 2:2012 fest¬gelegt. In diesem Fall wird thermisch vorgespanntes Kalknatron-Profilbau-Sicherheitsglas seine mechanischen oder thermischen Eigenschaften nicht verlieren.
Verre dans la construction - Verre de silicate sodo-calcique profilé de sécurité trempé thermiquement - Partie 1 : Définition et description
Le présent document spécifie les tolérances, la planéité de la base et des ailes, la déviation de l’aile, la finition des chants, la fragmentation et les caractéristiques physiques et mécaniques du verre monolithique de silicate sodo-calcique profilé de sécurité trempé thermiquement pour utilisation dans la construction.
D'autres exigences, non spécifiées dans le présent document, peuvent s'appliquer au verre de silicate sodo-calcique profilé de sécurité trempé thermiquement qui subit un traitement supplémentaire, par exemple une couche. Ces exigences additionnelles sont spécifiées dans la norme de produit correspondante. Dans ce cas, le verre de silicate sodo-calcique profilé de sécurité trempé thermiquement ne perd pas ses caractéristiques mécaniques ou thermiques
Steklo v gradbeništvu - Toplotno kaljeno natrij-kalcijevo silikatno utorjeno varnostno steklo - 1. del: Definicije in opis
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 15683-1:2012
01-september-2012
Steklo v gradbeništvu - Toplotno kaljeno natrij-kalcijevo silikatno utorjeno
varnostno steklo - 1. del: Definicije in opis
Glass in building - Thermally toughened soda lime silicate channel shaped safety glass -
Part 1: Definition and description
Glas im Bauwesen - Thermisch vorgespanntes Kalknatron-Profilbau-Sicherheitsglas -
Teil 1: Definition und Beschreibung
Verre dans la construction - Verre de silicate sodo-calcique profilé de sécurité trempé
thermiquement - Partie 1 : Définition et description
Ta slovenski standard je istoveten z: prEN 15683-1
ICS:
81.040.20 Steklo v gradbeništvu Glass in building
oSIST prEN 15683-1:2012 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 15683-1:2012
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oSIST prEN 15683-1:2012
EUROPEAN STANDARD
DRAFT
prEN 15683-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2012
ICS 81.040.20
English Version
Glass in building - Thermally toughened soda lime silicate
channel shaped safety glass - Part 1: Definition and description
Verre dans la construction - Verre de silicate sodo-calcique Glas im Bauwesen - Thermisch vorgespanntes Kalknatron-
profilé de sécurité trempé thermiquement - Partie 1 : Profilbau-Sicherheitsglas - Teil 1: Definition und
Définition et description Beschreibung
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 129.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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, 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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
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. prEN 15683-1:2012: E
worldwide for CEN national Members.
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prEN 15683-1:2012 (E)
Contents Page
Foreword .3
Introduction .4
1 Scope .5
2 Normative references .5
3 Terms and definitions .5
4 Glass products .6
5 Fracture characteristics .6
6 Dimensions and tolerances .6
6.1 General .6
6.2 Dimensions and dimensional tolerances .6
6.2.1 Nominal thickness (c) and thickness tolerances .6
6.2.2 Width, flange height and length (sizes) .6
6.3 Shape .7
6.3.1 Flange deviation.7
6.3.2 Squareness of cut, q .8
6.3.3 Tolerances on shape .8
6.4 Flatness .8
6.4.1 General .8
6.4.2 Measurement of overall bow .9
6.4.3 Limitation on overall bow . 10
7 Edge working of channel shaped glass before toughening . 10
8 Fragmentation test. 11
8.1 General . 11
8.2 Dimensions and number of test specimens . 11
8.3 Test procedure . 11
8.4 Assessment of fragmentation . 12
8.5 Minimum values from the particle count . 12
8.6 Selection of the longest particle . 13
8.7 Maximum length of longest particle . 13
9 Other physical characteristics . 13
9.1 Optical distortion . 13
9.2 Anisotropy (iridescence) . 13
9.3 Thermal durability . 13
9.4 Mechanical strength . 13
9.5 Allowable stress. 14
9.6 Allowable deflection . 14
10 Marking . 14
Annex A (informative) Example of particle count . 15
Bibliography . 18
2
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oSIST prEN 15683-1:2012
prEN 15683-1:2012 (E)
Foreword
This document (prEN 15683-1:2012) has been prepared by Technical Committee CEN/TC 129 “Glass in
building”, the secretariat of which is held by NBN.
This document is currently submitted to the CEN Enquiry.
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).
EN 15683, Glass in building — Thermally toughened soda lime silicate channel shaped safety glass, consists
of the following parts:
Part 1: Definition and description;
Part 2: Evaluation of conformity/Product standard.
3
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prEN 15683-1:2012 (E)
Introduction
Thermally toughened soda lime silicate channel shaped safety glass has a safer breakage behaviour when
compared with annealed glass.
4
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oSIST prEN 15683-1:2012
prEN 15683-1:2012 (E)
1 Scope
This part of EN 15683 specifies tolerances, flatness of web and flanges, flange deviation, edgework,
fragmentation and physical and mechanical characteristics of monolithic thermally toughened soda lime
silicate channel shaped safety glass for use in buildings.
Other requirements, not specified in this document, can apply to thermally toughened soda lime silicate
channel shaped safety glass, which undergoes an additional treatment, e.g. coating. The additional
requirements are specified in the appropriate product standard prEN 15683-2:2012. Thermally toughened
soda lime silicate channel shaped safety glass, in this case, does not lose its mechanical or thermal
characteristics.
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, Glass in building — Basic soda lime silicate glass products – Part 1: Definitions and general
physical and mechanical properties
EN 572-7:2004, Glass in building — Basic soda lime silicate glass products — Part 7: Wired or unwired
channel shaped glass
EN 1288-4, Glass in building — Determination of the bending strength of glass — Part 4: Testing of channel
shaped glass
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
thermally toughened soda lime silicate channel shaped safety glass
glass within which a permanent surface compressive stress has been induced by a controlled heating and
cooling process in order to give it greatly increased resistance to mechanical and thermal stress and
prescribed fragmentation characteristics
Note 1 to entry: The mechanical properties, i.e. thermal durability and mechanical strength, and safety properties, i.e.
fragmentation characteristics, are generated by the level of surface compression. These properties are not size
dependent.
3.2
enamelled thermally toughened soda lime silicate channel shaped safety glass
thermally toughened soda lime silicate channel shaped safety glass which has a ceramic frit fired into the
surface during the toughening process becoming an integral part of the glass after toughening
3.3
horizontal toughening
process in which the glass is supported on horizontal rollers
[SOURCE: EN 12150-1:2000, 3.4]
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4 Glass products
Thermally toughened soda lime silicate channel shaped safety glass shall be made from a monolithic glass
generally corresponding to the following standard:
basic soda lime silicate glass products – unwired channel shaped glass according to EN 572-1 and
EN 572-7;
this may also be coated in accordance with EN 1096-1.
5 Fracture characteristics
In the event of breakage, thermally toughened soda lime silicate channel shaped safety glass fractures into
numerous small pieces, the edges of which are generally blunt.
NOTE Fragmentation in service does not always correspond to that described in Clause 8, due to restraint from fixing
or due to the cause of fracture.
6 Dimensions and tolerances
6.1 General
The dimensions of thermally toughened soda lime silicate channel shaped safety glass are shown in Figure 1.
These are glass thickness (c), width (B), length (H) and flange height (d).
6.2 Dimensions and dimensional tolerances
6.2.1 Nominal thickness (c) and
...
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