FprEN 14179-2

Glass in building - Heat soaked thermally toughened soda lime silicate safety glass - Part 2: Product standard

This document covers the assessment and verification of constancy of performances and the factory production control of flat heat soaked thermally toughened soda lime silicate safety glass for use in buildings.
NOTE   For glass products with electrical wiring or connections for, e.g. alarm or heating purposes, other directives, e.g. Low Voltage Directive, may apply.

Glas im Bauwesen - Heißgelagertes thermisch vorgespanntes Kalknatron-Einscheibensicherheitsglas - Teil 2: Produktnorm

Dieses Dokument behandelt die Bewertung und Überprüfung der Leistungsbeständigkeit und die werkseigene Produktionskontrolle von flachem, heißgelagerten thermisch vorgespannten Kalknatron Einscheibensicherheitsglas zur Anwendung im Bauwesen.
ANMERKUNG   Für Glaserzeugnisse mit elektrischer Verkabelung oder Anschlüssen, wie z. B. Alarm  oder Heizungs-anwendungen, können weitere Richtlinien, z. B. die Niederspannungsrichtlinie, gelten.

Verre dans la construction - Verre de silicate sodo-calcique de sécurité trempé et traité Heat Soak - Partie 2 : Norme de produit

La présente Norme Européenne couvre l'évaluation et la vérification de la constance des performances et le contrôle de la production en usine du verre plat de silicate sodo-calcique de sécurité trempé et traité Heat Soak, utilisé dans la construction.
NOTE   Pour les produits verriers équipés d'un câblage ou de branchements électriques pour les besoins d'alarme ou de chauffage par exemple, d'autres directives, comme par exemple la Directive « Basses tensions », peuvent s'appliquer.

Steklo v gradbeništvu - HS-preskus toplotno kaljenega natrij-kalcijevega silikatnega varnostnega stekla - 2. del: Standard za proizvod

General Information

• Status: Not Published
• ICS: 81.040.20 - Glass in building
• Technical Committee: CEN/TC 129 - Glass in building
• Drafting Committee: CEN/TC 129 - Glass in building
• Current Stage: 5098 - Decision to abandon - Formal Approval
• Completion Date: 31-Mar-2021
• 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
• 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: kSIST FprEN 14179-2:2019 - Glass in building - Heat soaked thermally toughened soda lime silicate safety glass - Part 2: Product standard

Relations

• Revised: EN 14179-2:2005 - Glass in building - Heat soaked thermally toughened soda lime silicate safety glass - Part 2: Evaluation of conformity/Product standard
• Effective Date: 26-Jul-2017

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 14179-2:2017
01-december-2017
Steklo v gradbeništvu - HS-preskus toplotno kaljenega natrij-kalcijevega
silikatnega varnostnega stekla - 2. del: Standard za proizvod
Glass in building - Heat soaked thermally toughened soda lime silicate safety glass - Part
2: Product standard
Glas im Bauwesen - Heißgelagertes thermisch vorgespanntes Kalknatron-
Einscheibensicherheitsglas - Teil 2: Produktnorm
Verre dans la construction - Verre de silicate sodo-calcique de sécurité trempé et traité
Heat Soak - Partie 2 : Norme de produit
Ta slovenski standard je istoveten z: prEN 14179-2
ICS:
81.040.20 Steklo v gradbeništvu Glass in building
oSIST prEN 14179-2:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN 14179-2:2017
oSIST prEN 14179-2:2017
DRAFT
EUROPEAN STANDARD
prEN 14179-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2017
ICS 81.040.20 Will supersede EN 14179-2:2005
English Version
Glass in building - Heat soaked thermally toughened soda
lime silicate safety glass - Part 2: Product standard

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, 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

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 14179-2:2017 E
worldwide for CEN national Members.

oSIST prEN 14179-2:2017
prEN 14179-2:2017 (E)
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Requirements . 7
4.1 Product description . 7
4.2 Determination of the characteristic’s performances . 8
4.2.1 Characteristic of heat soaked thermally toughened soda lime silicate safety glass . 8
4.2.2 Determination of characteristics of heat soaked thermally toughened soda lime
silicate safety glass . 9
4.3 Characteristics other than listed in 4.2 . 13
5 Assessment and verification of constancy of performance – AVCP. 13
5.1 General . 13
5.2 Determination of the product type (see 5.1, List Entry 1)) . 13
5.2.1 General . 13
5.2.2 Type testing of characteristic’s performances . 14
5.2.3 Test reports . 14
5.2.4 Multiple lines/sites . 14
5.3 Factory production control (FPC) . 15
5.3.1 General . 15
5.3.2 Inspection of samples in accordance with a prescribed test plan (see 5.1, List
Entry 2) a)) . 15
5.4 Initial inspection of factory and of factory production control (see 5.1, List
Entry 2) b)) . 15
5.5 Continuous surveillance and assessment of the factory production control (5.1, List
Entry 2) c)) . 16
5.6 Procedure for modifications . 17
5.7 Pre-production products (e.g. prototypes) . 17
6 Marking and/or labelling . 18
6.1 General . 18
6.2 Product marking. 18
Annex A (normative) Factory production control . 19
A.1 Factory Production Control Requirements . 19
A.1.1 General . 19
A.1.2 Organization . 19
A.1.3 Control system . 19
A.1.4 Equipment . 20
A.1.5 Inspection and testing . 20
A.1.6 Non-complying materials / products . 20
A.2 Inspection and testing table of heat soaked thermally toughened soda lime silicate
safety glass production . 21
A.2.1 Information on Table A.1 . 21
A.2.2 Production control. 21
oSIST prEN 14179-2:2017
prEN 14179-2:2017 (E)
A.2.3 Product control. 21
A.2.4 Use of proxy testing. 21
Annex B (informative) Tests for factory production control . 26
B.1 Strength measurement . 26
B.1.1 Four point bending strength test . 26
B.1.2 Optical surface pre-stress measurement . 26
B.2 Fragmentation test . 27
B.2.1 Requirements . 27
B.2.2 Test method . 27
Annex C (normative) Type testing of spectrophotometric and energy characteristics . 28
C.1 Sampling . 28
C.1.1 General . 28
C.1.2 Sample specification . 28
C.2 Measurement of spectrophotometric and energy characteristics . 28
C.3 Tolerances on spectrophotometric characteristics . 29
Annex D (normative) Type testing and sampling for fragmentation, mechanical strength and
pendulum body impact tests . 30
D.1 General . 30
D.2 Test specimens . 30
D.3 Test results . 32
D.4 Measurement of surface pre-stress. 33
D.5 Heat soaked thermally toughened soda lime silicate safety patterned glass . 33
D.6 Pendulum body impact resistance test on heat soaked thermally toughened soda
lime silicate safety glass . 33
Annex E (informative) Provisions for voluntary involvement of third party(ies) . 34
E.1 General . 34
E.2 Voluntary tasks for third parties . 34
E.3 Marking and labelling . 34
Annex ZA (informative) Relationship of this European Standard with Regulation (EU)
No.305/2011 . 35
Bibliography . 40

oSIST prEN 14179-2:2017
EN 14179-2:2017 (E)
European foreword
This document (prEN 14179-2:2017) 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 will supersede EN 14179-2:2005.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports basic work requirements of EU Regulation and essential
requirements of EU Directive(s).
For relationship with EU Regulations/Directive(s), see informative Annex ZA, which is an integral part
of this document.
The main chang
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