oSIST prEN 14449:2017
(Main)Glass in building - Laminated glass and laminated safety glass - Product standard
Glass in building - Laminated glass and laminated safety glass - Product standard
This European Standard covers the assessment and verification of constancy of performances and the factory production control of laminated glass and laminated 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 - Verbundglas und Verbund-Sicherheitsglas - Produktnorm
Diese Europäische Norm umfasst die Bewertung und Überprüfung der Leistungsbeständigkeit und die werkseigene Produktionskontrolle von Verbundglas und Verbund-Sicherheitsglas zur Anwendung im Bauwesen.
ANMERKUNG Für Glaserzeugnisse mit elektrischer Verkabelung oder Anschlüssen, wie z. B. Alarm oder Heizungsanwendungen, können andere Richtlinien, z. B. die Niedrigspannungsrichtlinie, gelten.
Verre dans la construction - Verre feuilleté et verre feuilleté de sécurité - Norme de produit
La présente Norme européenne couvre l’évaluation et la vérification de la constance des performances ainsi que le contrôle de la production en usine pour le verre feuilleté et le verre feuilleté de sécurité pour usage dans la construction.
NOTE Pour les produits verriers équipés d’un câblage ou de branchements électriques pour des besoins d’alarme ou de chauffage par exemple, d’autres directives, comme la Directive Courants Faibles, peuvent s’appliquer.
Steklo v gradbeništvu - Lepljeno steklo in lepljeno varnostno steklo - Standard za proizvod
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 14449:2017
01-december-2017
Steklo v gradbeništvu - Lepljeno steklo in lepljeno varnostno steklo - Standard za
proizvod
Glass in building - Laminated glass and laminated safety glass - Product standard
Glas im Bauwesen - Verbundglas und Verbund-Sicherheitsglas - Produktnorm
Verre dans la construction - Verre feuilleté et verre feuilleté de sécurité - Norme de
produit
Ta slovenski standard je istoveten z: prEN 14449
ICS:
81.040.20 Steklo v gradbeništvu Glass in building
oSIST prEN 14449:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 14449:2017
DRAFT
EUROPEAN STANDARD
prEN 14449
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2017
ICS 81.040.20 Will supersede EN 14449:2005
English Version
Glass in building - Laminated glass and laminated safety
glass - 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 14449:2017 E
worldwide for CEN national Members.
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Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 7
4 Requirements . 9
4.1 Product description . 9
4.2 Determination of the characteristic’s performances . 10
4.2.1 Characteristics of laminated glass and laminated safety glass . 10
4.2.2 Determination of characteristics of laminated glass and laminated safety glass . 12
4.3 Characteristics other than listed in 4.2 . 17
5 Assessment and verification of constancy of performance – AVCP. 17
5.1 General . 17
5.2 Determination of the product type (see 5.1, List Entry 1)) . 17
5.2.1 General . 17
5.2.2 Type testing of characteristic’s performances . 18
5.2.3 Test report . 18
5.2.4 Multiple lines/sites . 18
5.3 Factory production control (FPC) . 19
5.3.1 General . 19
5.3.2 Inspection of samples in accordance with the prescribed test plan (see 5.1, List Entry
2) a)) . 19
5.4 Initial inspection of factory and of factory production control (see 5.1, List Entry
2) b)) . 19
5.5 Continuous surveillance and assessment of the factory production control (see 5.1,
List Entry 2 c)) . 20
5.6 Procedure for modifications . 21
5.7 Pre-production products (e.g. prototypes) . 21
6 Marking and/or labelling . 22
6.1 General . 22
6.2 Product marking. 22
Annex A (informative) Factory production control . 23
A.1 Factory Production Control Requirements . 23
A.1.1 General . 23
A.1.2 Organization . 23
A.1.3 Control system . 23
A.1.4 Equipment . 24
A.1.5 Inspection and testing . 24
A.1.6 Non-complying materials/products . 24
A.2 Inspection and testing tables of laminated glass and laminated safety glass
production . 25
A.2.1 Information on Tables A.1 to A.3 . 25
A.2.2 Use of proxy testing . 25
Annex B (informative) Tests for ensuring conformity . 39
B.1 General . 39
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B.2 Production durability check and regular conformity check of the product . 39
B.3 Details of test methods . 39
B.3.1 General . 39
B.3.2 Details of test methods A long and A short . 40
B.3.3 Details of test method B . 40
B.3.4 Details of test method C . 40
B.3.5 Details of test method D . 41
B.4 Testing protocol . 41
B.4.1 Frequency . 41
B.4.2 Specimen selection . 41
B.5 Outcome of testing. 42
B.5.1 General . 42
B.5.2 Test methods A long and A short . 42
B.5.3 Test method B . 42
B.5.4 Test method C . 43
B.5.5 Test method D . 43
B.6 Other testing . 43
Annex C (informative) Laminated safety glass: mechanical resistance tests . 44
C.1 General . 44
C.2 Ball drop test . 44
C.2.1 Requirement . 44
C.2.2 Equipment . 44
C.2.3 Test specimen . 45
C.2.4 Procedure . 45
C.3 Pendulum impact test . 45
C.3.1 Requirement . 45
C.3.2 Test equipment. 45
C.3.3 Test specimens . 46
C.3.4 Procedure . 46
C.4 Others. 46
C.4.1 General . 46
C.4.2 Compressive shear test (see Bibliography [10] and [11]) . 46
C.4.3 Pummel test (see Bibliography [12] and [13]) . 46
C.4.4 Tenacity and adhesion test for determination of link between product and impact
performance, i.e. EN 356, EN 12600 (see Bibliography [12]) . 46
Annex D (normative) Safety in use - Mechanical resistance: Resistance against wind, snow,
permanent load and/or imposed loads of the glass unit . 47
Annex E (informative) Provisions for voluntary involvement of third party(ies) . 49
E.1 General . 49
E.2 Voluntary tasks for third parties . 49
E.3 Marking and labelling . 49
Annex ZA (informative) Relationship of this European Standard with Regulation (EU)
No.305/2011 . 50
Bibliography . 56
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European foreword
This document (prEN 14449:2017) 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 14449:2005.
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 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 components and the stiffness family of the interlayer(s).
This document contains other aspects of importance for trade.
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1 Scope
This European Standard covers the assessment and verification of constancy of performances and the
factory production control of laminated glass and laminated 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.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 356, Glass in building — Security glazing — Testing and classification of resistance against manual
attack
EN 410, Glass in building — Determination of luminous and solar characteristics of glazing
EN 572-1, Glass in building — Basic soda-lime silicate glass products — Part 1: Definitions and general
physical and mechanical properties
EN 572-2, Glass in building — Basic soda lime silicate glass products — Part 2: Float glass
EN 572-3, Glass in building — Basic soda lime silicate glass products — Part 3: Polished wired glass
EN 572-4, Glass in building — Basic soda lime silicate glass products — Part 4: Drawn sheet glass
EN 572-5, Glass in building — Basic soda lime silicate glass products — Part 5: Patterned glass
EN 572-6, Glass in building — Basic soda lime silicate glass products — Part 6: Wired patterned glass
EN 572-8, Glass in building — Basic soda-lime silicate glass products — Part 8: Supplied and final cut sizes
EN 673, Glass in building — Determination of thermal transmittance (U value) — Calculation method
EN 1036-1, Glass in building — Mirrors from silver-coated float glass for internal use — Part 1:
Definitions, requirements and test methods
EN 1063, Glass in building — Security glazing — Testing and classification of resistance against bullet
attack
EN 1096-1, Glass in building — Coated glass —- Part 1: Definitions and classification
EN 1748-1-1, Glass in building — Special basic products —Borosilicate glasses — Part 1-1: Definition and
general physical and mechanical properties
EN 1748-2-1, Glass in building — Special basic products - Glass ceramics — Part 2-1 Definitions and
general physical and mechanical properties
EN 1863-1, Glass in building — Heat strengthened soda lime silicate glass — Part 1: Definition and
description
EN 12150-1, Glass in building — Thermally toughened soda lime silicate safety glass — Part 1: Definition
and description
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EN 12337-1, Glass in building — Chemically strengthened soda lime silicate glass — Part 1: Definition and
description
EN 12600, Glass in building — Pendulum test — Impact test method and classification for flat glass
EN 12758, Glass in building — Glazing and airborne sound insulation - Product descriptions and
determination of properties
EN 12898, Glass in building — Determination of the emissivity
EN 13024-1, Glass in building — Thermally toughened borosilicate safety glass — Part 1: Definition and
description
EN 13501-1, Fire classification of construction products and building elements — Part 1: Classification
using data from reaction to fire tests
EN 13501-2, Fire classification of construction products and building elements — Part 2: Classification
using data from fire resistance tests, excluding ventilation services
EN 13501-5, Fire classification of construction products and building elements — Part 5: Classification
using data from external fire exposure to roofs tests
EN 13541, Glass in building — Security glazing — Testing and classification of resistance against
explosion pressure
EN 14178-1, Glass in building — Basic alkaline earth silicate glass products — Part 1: Float glass
EN 14179-1, Glass in building — Heat soaked thermally toughened soda lime silicate safety glass —
Part 1: Definition and description
EN 14321-1, Glass in building - Thermally toughened alkaline earth silicate safety glass — Part 1:
Definition and description
EN 15681-1, Glass in building — Basic alumino silicate glass products — Part 1: Definitions and general
physical and mechanical properties
EN 15682-1, Glass in building — Heat soaked thermally toughened alkaline earth silicate safety glass —
Part 1: Definition and description
EN 15998, Glass in building — Safety in case of fire, fire resistance — Glass testing methodology for the
purpose of classification
EN 16477-1, Glass in building — Painted glass for internal use — Part 1: Requirements
prEN 16612, Glass in building — Determination of the lateral load resistance of glass panes by calculation
EN ISO 12543-1:2011, Glass in building — Laminated glass and laminated safety glass — Part 1:
Definitions and description of component parts (ISO 12543-1:2011)
EN ISO 12543-2:2011, Glass in building — Laminated glass and laminated safety glass — Part 2:
Laminated safety glass (ISO 12543-2:2011)
EN ISO 12543-3:2011, Glass in building — Laminated glass and laminated safety glass — Part 3:
Laminated glass (ISO 12543-3:2011)
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EN ISO 12543-4:2011, Glass in building — Laminated glass and laminated safety glass — Part 4: Test
methods for durability (ISO 12543-4:2011)
EN ISO 12543-5:2011, Glass in building — Laminated glass and laminated safety glass — Part 5:
Dimensions and edge finishing (ISO 12543-5:2011)
EN ISO 12543-6:2011, Glass in building — Laminated glass and laminated safety glass — Part 6:
Appearance (ISO 12543-6:2011)
ISO 9385, Glass and glass-ceramics — Knoop hardness test
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN ISO 12543-1:2011,
EN ISO 12543-2:2011, EN ISO 12543-3:2011, EN ISO 12543-4:2011, EN ISO 12543-5:2011 and
EN ISO 12543-6:2011, and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1
factory production control
FPC
documented, permanent and internal control of production in a factory, in accordance with this
standard
Note 1 to entry: See also Annexes A, B and C.
3.2
product-type
set of representative performance levels or classes of a construction product, in relation to its essential
characteristics, produced using a given combination of raw materials or other elements in a specific
production process
3.3
essential characteristic
characteristic of the construction product which relate to the basic requirements for construction
works
Note 1 to entry: Basic requirements for construction work are given in the Regulation (EU) No 305/2011,
Annex I.
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3.4
performance of a construction product
performance related to the relevant essential characteristics, expressed by level or class, or in a
description
3.5
level
result of the assessment of the performance of a construction product in relation to its essential
characteristics, expressed as a numerical value
3.6
class
range of levels, delimited by a minimum and a maximum value, of performance of a construction
product
3.7
type testing
TT
determination of the performance of a product (characteristic, durability), on the basis of either actual
tests or other procedures (such as conventional, standardized, tabulated or general accepted values,
standardized or recognized calculation methods, test reports when made available, …), in accordance
with this document and that demonstrates compliance with this European standard
3.8
test report
document that covers the results of tests undertaken on a representative sample of the product from
production or on a prototype design of the product
3.9
product description
document that details the relevant parameters, e.g. process conditions, structure, type and subtype of
interlayer, type of glasses etc., for defining a product that complies with the standard and that includes
specific reference(s) to characteristics that are modified by the production process
3.10
significant change
variation in performance beyond the permitted tolerance for the characteristic which is not covered by
substitution rules
3.11
folio interlayer
solid film which is placed between the plies of glass or plastics
Note 1 to entry: Folio interlayers differ with respect to the polymer types and their subtypes. Examples of
polymers are PVB, EVA, PUR, ionomers.
Note 2 to entry: Examples of subtypes of polymers are characterized by colour, acoustic properties and
adhesion level.
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3.12
cast-in-place interlayer
interlayer which is obtained by pouring a liquid between the plies of glass or plastic glazing material
and curing it thus achieving a solid film
Note 1 to entry: Cast-in-place interlayers differ with respect to the polymer types and their subtypes. Examples
of polymers are PUR, PMMA.
Note 2 to entry: Examples of subtypes of polymers depend on characteristics in use: e.g. clear or tinted, acoustic,
safety, etc.
3.13
fire protection interlayer
interlayer which comprises a significant amount of water, and reacts at high temperatures to give the
product its fire resistant properties
3.14
product family
group of products determined by the manufacturer, which is made with the same interlayer type
(polymers for folio/sheets, cast in place interlayers, fire protection interlayers) and which is tested for
TT/FPC using the same test method
Note 1 to entry: The presence of inserts may lead to a new family.
Note 2 to entry: The presence of different interlayer subtypes may lead to a new family.
4 Requirements
4.1 Product description
For conformity purposes, the laminated/laminated safety glass manufacturer is responsible for the
preparation and maintenance of a product description. This description shall describe the product and
product family. A product family can be related e.g. to the performance, to the composition or to a
combination of these.
An exchange of interlayer types within one product family is not allowed. An exchange of subtypes is
allowed provided the performance characteristics remain unchanged.
Disclosure of the product description shall be at the discretion of the laminated/laminated safety glass
manufacturer or his agent except in the case of regulatory requirements.
The product description shall contain at least the following:
— a reference to EN ISO 12543-1 to -6 and prEN 14449, and all other standards with which the
manufacturer claims compliance,
— component parts:
— glass types and thicknesses (see 4.2.1.2);
— plastics glazing sheet materials types and thicknesses;
— interlayer types, subtypes and thicknesses;
— the order of stacking of the components;
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— lamination process, e.g. folio, cast-in-place, etc.;
— coatings if present and their position relative to an interlayer.
The interlayers may be listed either in full, i.e. chemical composition, or by a manufacturer's code.
The definition of product families shall be consistent with the product description.
The substitution of materials and/or components shall maintain the conformity with the product
description. The substituting materials and/or components can be added to the product family and also
the product description when compliance has been demonstrated.
4.2 Dete
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