prEN 14178-2

Glass in building - Basic alkaline earth silicate glass products - Part 2: Product standard

This European standard covers the evaluation of conformity and the factory production control of basic alkaline earth silicate glass for use in buildings.
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 - Basiserzeugnisse aus Erdalkali-Silicatglas - Teil 2: Produktnorm

Diese Europäische Norm umfasst die Konformitätsbewertung und die werkseigene Produktionskontrolle für Basiserzeugnisse aus Erdalkali-Silicatglas zur Anwendung im Bauwesen.
Für Glaserzeugnisse mit elektrischer Verkabelung oder Anschlüssen, wie z. B. Alarm- oder Heizungsanwendungen, können weitere Richtlinien, z. B. die Niederspannungsrichtlinie, gelten.

Verre dans la construction - Verre de silicate alcalino-terreux de base - Partie 2 : Norme de produit

La présente Norme européenne couvre l’évaluation de la conformité et le contrôle de la production en usine pour le verre de silicate alcalino-terreux de base utilisé dans la construction.
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 la Directive Basse tension peuvent s’appliquer.

Steklo v gradbeništvu - Osnovni izdelki iz zemljoalkalijskega silikatnega stekla - 2. del: Standard za proizvod

General Information

• Status: Not Published
• Publication Date: 10-Feb-2019
• ICS: 81.040.20 - Glass in building
• Technical Committee: CEN/TC 129 - Glass in building
• Drafting Committee: CEN/TC 129/WG 1 - Basic glass products
• Current Stage: 4098 - Decision to abandon - Enquiry
• Completion Date: 23-Jan-2020
• 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: oSIST prEN 14178-2:2017 - Glass in building - Basic alkaline earth silicate glass products - Part 2: Product standard

Relations

• Revises: EN 14178-2:2004 - Glass in building - Basic alkaline earth silicate glass products - Part 2: Evaluation of conformity/Product standard
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2017
Steklo v gradbeništvu - Osnovni izdelki iz zemljoalkalijskega silikatnega stekla - 2.
del: Standard za proizvod
Glass in building - Basic alkaline earth silicate glass products - Part 2: Product standard
Glas im Bauwesen - Basiserzeugnisse aus Erdalkali-Silicatglas - Teil 2: Produktnorm
Verre dans la construction - Verre de silicate alcalino-terreux de base - Partie 2 : Norme
de produit
Ta slovenski standard je istoveten z: prEN 14178-2
ICS:
81.040.20 Steklo v gradbeništvu Glass in building
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2017
ICS 81.040.20 Will supersede EN 14178-2:2004
English Version
Glass in building - Basic alkaline earth silicate glass
products - Part 2: Product standard
Verre dans la construction - Verre de silicate alcalino- Glas im Bauwesen - Basiserzeugnisse aus Erdalkali-
terreux de base - Partie 2 : Norme de produit Silicatglas - Teil 2: Produktnorm
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 14178-2:2017 E
worldwide for CEN national Members.

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 . 7
4.2.1 Characteristics of basic alkaline earth silicate glasses . 7
4.2.2 Determination of characteristics of basic alkaline earth silicate glass products . 8
4.3 Characteristics other than listed in 4.2 . 11
4.4 Dangerous substances . 11
4.5 General . 11
4.6 Determination of the product type (see 5.1, 1)) . 12
4.6.1 General . 12
4.6.2 Type testing of characteristic's performances . 12
4.6.3 Test reports . 12
4.6.4 Multiple lines/sites . 13
4.7 Factory Production Control (FPC) . 13
4.7.1 General . 13
4.7.2 Inspection of samples in accordance with a prescribed test plan (see 5.1, 2a)) . 13
4.8 Initial inspection of factory and of factory production control (see 5.1, 2b)) . 13
4.9 Continuous surveillance and assessment of the factory production control (see 5.1,
2c)) . 15
4.10 Procedure for modifications . 16
4.11 Pre-production products (e.g. prototypes) . 16
5 Marking and labelling . 16
5.1 General . 16
5.2 Product marking. 16
Annex A (normative) Factory Production Control . 17
A.1 Factory Production Control requirements . 17
A.1.1 General . 17
A.1.2 Organization . 17
A.1.2.1 Responsibility and authority . 17
A.1.2.2 Management representative for factory production control . 17
A.1.2.3 Management review . 17
A.1.3 Control system . 17
A.1.3.1 General . 17
A.1.3.2 Personnel . 17
A.1.3.3 Documentation . 17
A.1.4 Equipment . 18
A.1.4.1 Testing . 18
A.1.4.2 Manufacturing. 18
A.1.5 Inspection and testing . 18
A.1.6 Non-complying materials / products . 18
A.2 Inspection and testing tables of basic alkaline earth silicate glass production. 18
A.2.1 Information on Table A.1 . 18
A.2.2 Use of proxy testing. 19
Annex B (normative) Type testing of spectrophotometric and energy characteristics . 23
B.1 Sampling . 23
B.2 Measurement of spectrophotometric characteristics . 23
B.3 Tolerances on spectrophotometric characteristics . 23
Annex C (informative) Provisions for voluntary involvement of third party(ies) . 25
C.1 General . 25
C.2 Voluntary tasks for third parties . 25
C.3 Marking and labelling . 25
Annex ZA (informative) Relationship of this European Standard with Regulation (EU)
No.305/2011 . 26
ZA.1 Scope and relevant characteristics . 26
ZA.2 System of Assessment and Verification of Constancy of Performance (AVCP) . 27
ZA.3 Assignment of AVCP tasks . 28
Bibliography . 31
European foreword
This document (prEN 14178-2:2017) 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 14178-2:2004.
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 Regulation/Directive(s), see informative Annex ZA which is an integral part of
this document.
This European standard differs from EN 14178-2:2004 as follows:
a) the standard has been revised to fulfil the requirements of the Regulation (EU) No 305/2011
(Construction Product Regulation), modified by Regulations (EU) No 157/2014, (EU) No 568/2014
and (EU) No 574/2014;
b) the solar factor, g, is listed within the spectrophotometric characteristics to be declared in the
Declaration of Performances (DoP);
c) the durability/conformity assessment is listed within the characteristics to be declared in the DoP;
d) the mechanical resistance shall be given in the DoP by the characteristic bending strength.
This part of the European standard does not stand alone; it is a part of one document:
— prEN 14178-1: Glass in building — Basic alkaline earth silicate glass products — Part 1: Float glass;
— prEN 14178-2: Glass in building — Basic alkaline earth silicate glass products — Part 2: Product
standard.
This document contains other aspects of importance for trade.
1 Scope
This European standard covers the evaluation of conformity and the factory production control of basic
alkaline earth silicate glass for use in buildings.
For glass products with electrical wiring or connections for, e.g. alarm or heating purposes, other
directives, e.g. Low Voltage Directive, may apply.
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 ref
...