EN 14179-1:2016

Glass in building - Heat soaked thermally toughened soda lime silicate safety glass - Part 1: Definition and description

This European Standard specifies the heat soak process system together with tolerances, flatness, edgework, fragmentation and physical and mechanical characteristics of monolithic flat heat soaked thermally toughened soda lime silicate safety glass for use in buildings.
Curved heat soaked thermally toughened soda lime silicate safety glass is not part of this European Standard.
Other requirements, not specified in this European Standard, can apply to heat soaked thermally toughened soda lime 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. Heat soaked thermally toughened soda lime silicate safety glass, in this case, does not lose its bending strength characteristics and its resistance to temperature differentials.
Surface finished glasses (e.g. sandblasted, acid etched) after toughening are not covered by this European Standard.

Glas im Bauwesen - Heißgelagertes thermisch vorgespanntes Kalknatron-Einscheibensicherheitsglas - Teil 1: Definition und Beschreibung

Diese Europäische Norm legt das Heißlagerungsprozess-System sowie die Grenzabweichungen, Geradheit, Kantenbearbeitung, das Bruchverhalten und physikalische und mechanische Eigenschaften von flachem, heißgelagertem thermisch vorgespanntem Kalknatron-Einscheibensicherheitsglas für die Verwendung in Gebäuden fest.
Gebogenes heißgelagertes thermisch vorgespanntes Kalknatron-Einscheibensicherheitsglas ist nicht Bestandteil dieser Europäischen Norm.
An heißgelagerte thermisch vorgespannte Kalknatron-Einscheibensicherheitsgläser können andere Anforderungen, die in dieser Europäischen Norm nicht beschrieben sind, gestellt werden, wenn sie Bestandteil von Kombinationen sind, wie z. B. Verbundglas oder Isolierglas, oder wenn sie weiterverarbeitet, z. B. beschichtet werden. Die zusätzlichen Anforderungen sind in den entsprechenden Produktnormen festgelegt. In diesem Fall verliert heißgelagertes thermisch vorgespanntes Kalknatron-Einscheibensicherheitsglas seine Biegefestigkeit oder seinen Widerstand gegen Temperaturdifferenzen nicht.
Glas, dessen Oberfläche nach dem thermischen Vorspannen bearbeitet (z. B. sandgestrahlt oder säuregeätzt) wurde, ist nicht Gegenstand dieser Europäischen Norm.

Verre dans la construction - Verre de silicate sodo-calcique de sécurité trempé et traité Heat Soak - Partie 1: Définition et description

La présente Norme européenne spécifie le système fonctionnel de stabilisation thermique ainsi que les tolérances, la planéité, la finition des chants, la fragmentation et les caractéristiques physiques et mécaniques du verre plat monolithique de silicate sodo-calcique de sécurité trempé thermiquement et traité Heat Soak pour la construction.
Le verre bombé de silicate sodo-calcique de sécurité trempé thermiquement et traité Heat Soak ne fait pas partie de la présente Norme européenne.
D'autres exigences, non spécifiées dans la présente Norme européenne, peuvent s'appliquer au verre de silicate sodo-calcique de sécurité trempé thermiquement et traité Heat Soak intégré par transformation, par exemple du verre feuilleté ou des vitrages isolants préfabriqués scellés ou qui subit un traitement supplémentaire, par exemple une couche. Les exigences additionnelles sont spécifiées dans la norme de produit correspondante. Dans ce cas, le verre de silicate sodo-calcique de sécurité trempé thermiquement et traité Heat Soak ne perd pas ses caractéristiques de résistance à la flexion et sa résistance aux écarts de température.
Les verres traités en surface (par exemple, dépolis, gravés à l'acide) après la trempe ne relèvent pas du domaine d'application de la présente Norme européenne.

Steklo v gradbeništvu - HS-preskus kaljenega natrij-kalcijevega silikatnega varnostnega stekla - 1. del: Definicije in opis

Ta evropski standard določa sistem procesa toplotne obdelave (HS) s toleranco, ploskostjo, obdelavo robov, drobljenjem ter fizičnimi in mehanskimi lastnostmi monolitnega ploskega HS-preskušenega kaljenega zemljoalkalijskega silikatnega varnostnega stekla, ki se uporablja v gradbeništvu. Informacije o ukrivljenem HS-preskušenem kaljenem natrij-kalcijevem silikatnem varnostnem steklu so navedene v dodatku B, vendar ta proizvod ni del tega evropskega standarda. Druge zahteve, ki niso določene v tem evropskem standardu, je mogoče uporabiti za HS-preskušeno kaljeno natrij-kalcijevo silikatno varnostno steklo, ki je vgrajeno v sestave, npr. lepljeno steklo ali izolacijsko steklo, ali pa ga je treba dodatno obdelati, npr. z nanosi. Dodatne zahteve so določene v ustreznem standardu za proizvod. HS-preskušeno kaljeno natrij-kalcijevo silikatno varnostno steklo v tem primeru ne izgubi mehanskih ali toplotnih lastnosti. Steklo, ki je po kaljenju površinsko obdelano (npr. peskano, kislinsko jedkano), ne spada na področje uporabe tega evropskega standarda.

General Information

• Status: Published
• Publication Date: 26-Jul-2016
• Withdrawal Date: 26-Jan-2017
• 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: 04-Mar-2022
• Completion Date: 04-Mar-2022
• Directive: 88/379/EEC - Classification, packaging and labelling of dangerous preparations
• Mandate: M/135_AM1 - First amendment to mandate M/135 - Mandate to CEN/CENELEC concerning the execution of standardisation work for harmonised standards on glass
• Ref Project: SIST EN 14179-1:2016 - Glass in building - Heat soaked thermally toughened soda lime silicate safety glass - Part 1: Definition and description

Relations

• Replaces: EN 14179-1:2005 - Glass in building - Heat soaked thermally toughened soda lime silicate safety glass - Part 1: Definition and description
• Effective Date: 03-Aug-2016

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steklo v gradbeništvu - HS-preskus kaljenega natrij-kalcijevega silikatnega varnostnega stekla - 1. del: Definicije in opisGlas im Bauwesen - Heißgelagertes thermisch vorgespanntes Kalknatron-Einscheibensicherheitsglas - Teil 1: Definition und BeschreibungVerre dans la construction - Verre de silicate sodo-calcique de sécurité trempé et traité Heat Soak - Partie 1: Définition et descriptionGlass in building - Heat soaked thermally toughened soda lime silicate safety glass - Part 1: Definition and description81.040.20Steklo v gradbeništvuGlass in buildingICS:Ta slovenski standard je istoveten z:EN 14179-1:2016SIST EN 14179-1:2016en,fr,de01-oktober-2016SIST EN 14179-1:2016SLOVENSKI
STANDARDSIST EN 14179-1:20051DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14179-1
July
t r s x ICS
z sä r v rä t r Supersedes EN
s v s y {æ sã t r r wEnglish Version
Glass in building æ Heat soaked thermally toughened soda lime silicate safety glass æ Part
sã Definition and description Verre dans la construction æ Verre de silicate sodoæcalcique de sßcuritß trempß et traitß Heat Soak æ Partie
sã Dßfinition et description
Glas im Bauwesen æ Heißgelagertes thermisch vorgespanntes KalknatronæEinscheibensicherheitsglas æ Teil
sã Definition und Beschreibung This European Standard was approved by CEN on
s t May
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s v s y {æ sã t r s x ESIST EN 14179-1:2016

European foreword . 4 Introduction . 5 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6 4 Glass products . 8 5 Manufacturing processes . 8 5.1 General . 8 5.2 Toughening process . 9 5.3 Heat soak process cycle . 9 6 Heat soak process system . 10 6.1 General . 10 6.2 Oven . 10 6.3 Glass support . 10 6.4 Glass separation . 10 6.5 Calibration . 11 7 Fracture characteristics . 12 8 Dimensions and tolerances . 12 8.1 Nominal thickness and thickness tolerances . 12 8.2 Width and length (sizes) . 13 8.3 Flatness . 15 9 Edge and / or surface work, holes, notches and cut-outs . 23 9.1 Warning . 23 9.2 Edge working of glass for toughening . 23 9.3 Profiled edges . 24 9.4 Round holes . 24 9.5 Holes / others . 27 9.6 Notches and cut-outs . 27 9.7 Shaped panes . 27 10 Fragmentation test . 27 10.1 General . 27 10.2 Dimensions and number of test specimens . 27 10.3 Test procedure . 27 10.4 Assessment of fragmentation . 28 10.5 Minimum values from the particle count . 29 10.6 Selection of the longest particle . 30 10.7 Maximum length of longest particle . 30 11 Other physical characteristics . 30 11.1 Optical distortion . 30 11.2 Anisotropy (iridescence) . 30 11.3 Thermal durability . 30 SIST EN 14179-1:2016

Heat soak process system calibration test . 32 A.1 Calibration criteria. 32 A.2 Loading of oven and position for glass surface temperature measurement . 32 A.3 Procedure . 33 A.4 Records . 33 A.5 Interpretation of the calibration test . 34 Annex B (informative)
Alternative method for the measurement of roller wave distortion . 39 B.1 Apparatus . 39 B.2 Method . 39 B.3 Limitations . 40 B.4 Alternative use of apparatus . 40 Annex C (informative)
Examples of particle count . 41 Bibliography . 43
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