EN 14321-1:2005

Glass in building - Thermally toughened alkaline earth silicate safety glass - Part 1: Definition and description

This European Standard specifies tolerances, flatness, edgework, fragmentation and physical and mechanical characteristics of monolithic flat thermally toughened alkaline earth silicate safety glass for use in buildings.
Information on curved thermally toughened alkaline earth silicate safety glass is given in Annex A, but this product does not form part of this European Standard.
Other requirements, not specified in this European Standard, can apply to thermally toughened alkaline earth silicate safety glass which is incorporated into assemblies, e.g. laminated glass or insulating units, or undergo an additional treatment, e.g. coating.  The additional requirements are specified in the appropriate product standard.  Thermally toughened alkaline earth silicate safety glass, in this case, does not lose its mechanical or thermal characteristics.

Glas im Bauwesen - Thermisch vorgespanntes Erdalkali-Silicat-Einscheibensicherheitsglas - Teil 1: Definition und Beschreibung

6
Diese Europäische Norm legt die Toleranzen, Geradheit, Kantenbearbeitung, das Bruchverhalten und
physikalische und mechanische Eigenschaften von einscheibigem, flachem, thermisch vorgespanntem
Erdalkali-Silicat-Einscheibensicherheitsglas für die Verwendung im Bauwesen fest.
Gebogenes thermisch vorgespanntes Erdalkali-Silicat-Einscheibensicherheitsglas ist im Anhang A erwähnt,
aber nicht Bestandteil dieser Europäischen Norm.
An thermisch vorgespannte Erdalkali-Silicat-Einscheibensicherheitsgläser können andere Anforderungen, die in
dieser Europäischen Norm nicht beschrieben sind, gestellt werden, wenn sie Bestandteil sind von Kombinationen
wie z. B. Verbundglas, Isolierglas oder wenn sie weiterverarbeitet werden, z. B. beschichtet. Die zusätzlichen
Anforde-rungen sind festgelegt in den entsprechenden Normen der Fertigprodukte. In diesem Fall wird thermisch
vorgespanntes Erdalkali-Silicat-Einscheibensicherheitsglas seine mechanischen und/oder thermischen Eigen-schaften
nicht verlieren.

Verre dans la construction - Verre de silicate alcalino-terreux de sécurité trempé thermiquement - Partie 1 : Définition et description

Le présent document spécifie les tolérances, la planéité, la finition des chants, la fragmentation et les
caractéristiques physiques et mécaniques du verre plat monolithique de silicate alcalino-terreux de sécurité
trempé thermiquement et destiné à être utilisé dans la construction.
L'Annexe A fournit des informations relatives au verre bombé de silicate alcalino-terreux de sécurité trempé
thermiquement, mais ce produit n�est pas traité dans le présent document.
D'autres exigences, non spécifiées dans le présent document, peuvent s'appliquer au verre de silicate alcalino-terreux
de sécurité trempé thermiquement et intégré dans des ensembles, par exemple du verre feuilleté ou des
vitrages isolants, ou soumis à un traitement supplémentaire, par exemple un dépôt de couche. Ces exigences
additionnelles sont spécifiées dans la norme de produit correspondante. Dans ces cas, le verre de silicate
alcalino-terreux de sécurité trempé thermiquement ne perd pas ses caractéristiques mécaniques ou thermiques.

Steklo v gradbeništvu – Kaljeno zemljoalkalijsko silikatno varnostno steklo – 1. del: Definicije in opis

General Information

• Status: Published
• Publication Date: 21-Jun-2005
• Withdrawal Date: 30-Dec-2005
• ICS: 81.040.20 - Glass in building
• Technical Committee: CEN/TC 129 - Glass in building
• Drafting Committee: CEN/TC 129/WG 2 - Toughened, heat strengthened and enamelled glass
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 02-Dec-2017
• Completion Date: 02-Dec-2017
• 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
• Directive: 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 14321-1:2005 - Glass in building - Thermally toughened alkaline earth silicate safety glass - Part 1: Definition and description

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 14321-1:2005
01-september-2005
Steklo v gradbeništvu – Kaljeno zemljoalkalijsko silikatno varnostno steklo – 1.
del: Definicije in opis
Glass in building - Thermally toughened alkaline earth silicate safety glass - Part 1:
Definition and description
Glas im Bauwesen - Thermisch vorgespanntes Erdalkali-Silicat-
Einscheibensicherheitsglas - Teil 1: Definition und Beschreibung
Verre dans la construction - Verre de silicate alcalino-terreux de sécurité trempé
thermiquement - Partie 1 : Définition et description
Ta slovenski standard je istoveten z: EN 14321-1:2005
ICS:
81.040.20 Steklo v gradbeništvu Glass in building
SIST EN 14321-1:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 14321-1:2005

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SIST EN 14321-1:2005
EUROPEAN STANDARD
EN 14321-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2005
ICS 81.040.20
English version
Glass in building - Thermally toughened alkaline earth silicate
safety glass - Part 1: Definition and description
Verre dans la construction - Verre de silicate alcalino- Glas im Bauwesen - Thermisch vorgespanntes Erdalkali-
terreux de sécurité trempé thermiquement - Partie 1 : Silicat-Einscheibensicherheitsglas - Teil 1: Definition und
Définition et description Beschreibung
This European Standard was approved by CEN on 19 May 2005.
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 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 translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14321-1:2005: E
worldwide for CEN national Members.

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SIST EN 14321-1:2005
EN 14321-1:2005 (E)
Contents Page
Foreword .4
Introduction.5
1 Scope .6
2 Normative references .6
3 Terms and definitions.6
4 Glass products.7
5 Fracture characteristics .7
6 Dimensions and tolerances.7
6.1 Nominal thickness and thickness tolerances.7
6.2 Width and length (sizes).8
6.2.1 General .8
6.2.2 Maximum and minimum sizes.9
6.2.3 Tolerances and squareness.9
6.2.4 Edge deformation produced by vertical toughening.10
6.3 Flatness .
...