prEN 572-9

SLOVENSKI STANDARD
01-september-2017
Steklo v gradbeništvu - Osnovni izdelki iz natrij-kalcijevega silikatnega stekla - 9.
del: Standard za proizvod
Glass in building - Basic soda lime silicate glass products - Part 9: Product standard
*ODVLP%DXZHVHQ%DVLVHU]HXJQLVVHDXV.DON"1DWURQVLOLFDWJODV7HLO3URGXNWQRUP
Verre dans la construction - Produits de base : verre de silicate sodo-calcique - Partie 9 :
Norme de produit
Ta slovenski standard je istoveten z: prEN 572-9
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 572-9:2004
English Version
Glass in building - Basic soda lime silicate glass products -
Part 9: Product standard
Verre dans la construction - Produits de base : verre de Glas im Bauwesen - Basiserzeugnisse aus Kalk-
silicate sodo-calcique - Partie 9 : Norme de produit Natronsilicatglas - Teil 9: 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 572-9:2017 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 . 8
4.2.1 Characteristics of basic soda lime silicate glass products . 8
4.2.2 Determination of characteristics of basic soda lime silicate glass products . 8
4.3 Characteristics other than listed in 4.2 . 11
4.4 Dangerous substances . 11
5 Assessment and verification of constancy of performance – AVCP. 12
5.1 General . 12
5.2 Determination of the product type (see 5.1, 1)) . 12
5.2.1 General . 12
5.2.2 Type testing of characteristic’s performances . 13
5.2.3 Test report . 13
5.2.4 Multiple lines/sites . 13
5.3 Factory production control (FPC) . 14
5.3.1 Genera . 14
5.3.2 Inspection of samples in accordance with the prescribed test plan (see 5.1, 2a)) . 14
5.4 Initial inspection of factory and of factory production control (see 5.1, 2b)) . 14
5.5 Continuous surveillance and assessment of the factory production control (see 5.1,
2c)) . 15
5.6 Procedure for modifications . 16
5.7 Pre-production products (e.g. prototypes) . 16
6 Marking and/or labelling . 16
6.1 General . 16
6.2 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 . 18
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 soda lime silicate glass production . 19
A.2.1 Information on Tables A.1 to A.7 . 19
A.2.2 Use of proxy testing . 19
Annex B (normative) Type testing of spectrophotometric and energy characteristics . 33
B.1 Sampling . 33
B.2 Measurement of spectrophotometric characteristics . 33
B.3 Tolerances on spectrophotometric characteristics . 33
Annex C (informative) Provisions for voluntary involvement of third party(ies) . 35
C.1 General . 35
C.2 Voluntary tasks for third parties . 35
C.3 Marking and labelling . 35
Annex ZA (informative) Relationship of this European Standard with Regulation (EU) No.
305/2011 . 36
ZA.1 Scope and relevant characteristics . 36
ZA.2 System of Assessment and Verification of Constancy of Performance (AVCP) . 37
ZA.3 Assignment of AVCP tasks . 38
Bibliography . 41
European foreword
This document (prEN 572-9:2017) 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 572-9:2004.
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.
The main changes compared to the previous edition are the following:
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 of the
glass.
EN 572, “Glass in Building — Basic soda- lime silicate glass products,” consists of the following Parts:
— Part 1: Definition and general physical and mechanical properties
— Part 2: Float glass
— Part:3 Polished wired glass
— Part 4: Drawn sheet glass
— Part 5: Patterned glass
— Part 6: Wired patterned glass
— Part 7: Wired or unwired channel shaped glass
— Part 8: Supplied and final cut sizes
— Part 9: 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
soda lime silicate glass products 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
Th
...