SIST EN 17530:2022
(Main)Railway applications - Interior glazing for rail vehicles
Railway applications - Interior glazing for rail vehicles
This document specifies the functional, performance and quality requirements for rail vehicle interior glazing including type testing, routine testing and inspection methods.
This document applies to all rail vehicles.
Determination of the size, shape, orientation and position of interior glazing is outside the scope of this document. These data form part of the interior glazing technical specification.
This document does not specify requirements for the interfaces between the interior glazing and the vehicle. Accordingly this document does not address issues relating to installation and structural integrity.
This standard does not apply to interior glazing with a surface less than 0,02 m2 and also emergency device casings (e.g. emergency hammers, passenger alarm systems, etc).
Bahnanwendungen - Innenverglasung für Schienenfahrzeuge
Dieses Dokument legt die funktionellen, Leistungs- und Qualitätsanforderungen für die Innenverglasung von Schienenfahrzeugen fest, einschließlich Typprüfungen, Serienprüfungen und Untersuchungsverfahren.
Dieses Dokument ist für alle Schienenfahrzeuge anzuwenden.
Die Bestimmung von Größe, Form, Ausrichtung und Position von Innenverglasung fällt nicht in den Anwen-dungsbereich dieses Dokuments.
Dieses Dokument legt keine Anforderungen für die Schnittstellen zwischen der Innenverglasung und dem Fahrzeug fest. Folglich behandelt dieses Dokument keine Themen des Einbaus und der Struktureigenschaften.
Dieses Dokument ist nicht für Innenverglasung mit einer Oberfläche von weniger als 0,02 m2 und Noteinrich¬tungsgehäusen (z. B. Abdeckungen von Nothammern, Fahrgastalarmsystemen usw.) anzuwenden.
Dieses Dokument ist nicht für andere Materialien als Glas anzuwenden.
Wenn aus Gründen der Sicherheit eine bestimmte Glasart erforderlich ist, muss dies in der technischen Spezifikation angegeben oder in nationalen Gesetzen festgelegt werden.
Applications ferroviaires - Vitrage intérieur pour véhicules ferroviaires
Le présent document spécifie les exigences fonctionnelles, de performance et de qualité du vitrage intérieur des véhicules ferroviaires, notamment les essais de type, les essais de série et les méthodes d'examen.
Le présent document s'applique à tous les véhicules ferroviaires.
La détermination des dimensions, de la forme, de l'orientation et de la position du vitrage intérieur ne relève pas du domaine d'application de la présente norme.
Le présent document ne spécifie pas les exigences relatives aux interfaces entre le vitrage intérieur et le véhicule. Par conséquent, le présent document ne traite pas des questions relatives à l'installation et à l'intégrité structurelle.
Le présent document ne s'applique pas au vitrage intérieur d'une surface inférieure à 0,02 m2 ni aux boîtiers des dispositifs de secours (par exemple, surface vitrée de marteaux brise-vitre, de systèmes d'alarme voyageurs, etc.).
Le présent document ne s'applique pas aux matériaux autres que le verre.
Pour des raisons de sécurité, lorsqu'un type de verre particulier est exigé, celui-ci doit être indiqué dans la spécification technique ou défini par la réglementation nationale.
Železniške naprave - Notranja zasteklitev za železniška vozila
Ta dokument določa zahteve glede funkcionalnosti, učinkovitosti in kakovosti za notranjo zasteklitev železniških vozil, vetrobranska stekla za vlake, vključno s tipskim preskušanjem, rutinskim preskušanjem in metodami nadzora.
Ta dokument se uporablja za vsa železniška vozila.
Določanje velikosti, oblike, usmerjenosti in položaja notranje zasteklitve ne spada na področje uporabe tega dokumenta. Ti podatki so del tehnične specifikacije za notranjo zasteklitev.
Ta dokument ne določa zahtev za vmesnike med notranjo zasteklitvijo in vozilom. Skladno s tem ta dokument ne obravnava vprašanj v zvezi z montažo in strukturno celovitostjo.
Ta standard se ne uporablja za notranjo zasteklitev, katere površina je manjša od 0,02 m2, ali za ohišja naprav za uporabo v sili (npr. kladiva za nujne primere, potniški alarmni sistemi itd.).
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 17530:2022
01-julij-2022
Železniške naprave - Notranja zasteklitev za železniška vozila
Railway applications - Interior glazing for rail vehicles
Bahnanwendungen - Innenverglasung für Schienenfahrzeuge
Applications ferroviaires - Vitrage intérieur pour véhicules ferroviaires
Ta slovenski standard je istoveten z: EN 17530:2022
ICS:
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
SIST EN 17530:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 17530:2022
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SIST EN 17530:2022
EN 17530
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2022
EUROPÄISCHE NORM
ICS 45.060.01
English Version
Railway applications - Interior glazing for rail vehicles
Applications ferroviaires - Vitrage intérieur pour Bahnanwendungen - Innenverglasung für
véhicules ferroviaires Schienenfahrzeuge
This European Standard was approved by CEN on 27 March 2022.
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. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17530:2022 E
worldwide for CEN national Members.
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SIST EN 17530:2022
EN 17530:2022 (E)
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Dimensions and tolerances . 7
4.1 Monolithic glass . 7
4.2 Laminated glass . 8
4.3 Flatness . 8
5 Functional requirements. 8
5.1 General . 8
5.2 Interior glazing test requirements . 8
5.2.1 General . 8
5.2.2 Type tests . 8
5.2.3 Routine tests . 9
5.3 Marking . 9
5.3.1 Interior glazing . 9
5.3.2 Display cover glazing . 9
5.4 Service requirements . 9
5.5 Storage of finished interior glazing .10
5.6 Edge finishing .10
5.6.1 General .10
5.6.2 Monolithic glass .11
5.6.3 Laminated glass .11
6 Visual and optical requirements .12
6.1 Appearance defects .12
6.1.1 General .12
6.1.2 Visual inspection procedure for appearance defects.12
6.1.3 Definition and classification of defects .14
6.1.4 Defect acceptance criteria .16
6.2 Optical characteristics .16
6.2.1 Optical distortion .16
6.2.2 Transmittance .16
7 Mechanical characteristics .17
7.1 Impact resistance .17
7.1.1 Hard object impact test requirements .17
7.1.2 Soft body impact test requirements .18
7.1.3 Repetition of tests in case of construction changes .20
7.2 Fragmentation .20
7.2.1 General .20
7.2.2 Fragmentation test .20
8 Performance in service .21
8.1 Resistance against ageing for laminated glass .21
8.1.1 Resistance to ultraviolet radiation test .21
8.1.2 Resistance to high temperature test .21
8.1.3 Resistance to humidity test .21
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SIST EN 17530:2022
EN 17530:2022 (E)
Annex A (normative) Test samples (including mounting) . 22
Annex B (informative) Visual inspection procedure with a luminous board . 23
Annex C (normative) Summary of testing requirements . 25
Bibliography . 26
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SIST EN 17530:2022
EN 17530:2022 (E)
European foreword
This document (EN 17530:2022) has been prepared by Technical Committee CEN/TC 256 “Railway
applications”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by November 2022, and conflicting national standards shall
be withdrawn at the latest by November 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United
Kingdom.
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SIST EN 17530:2022
EN 17530:2022 (E)
1 Scope
This document specifies the functional, performance, and quality requirements for the interior glazing of
rail vehicles including type testing, routine testing, and inspection methods.
This document applies to all rail vehicles.
Determination of the size, shape, orientation and position of interior glazing is outside the scope of this
document.
This document does not specify requirements for the interfaces between the interior glazing and the
vehicle. Accordingly, this document does not address issues relating to installation and structural
integrity.
2
This document does not apply to interior glazing with a surface less than 0,02 m and also emergency
device casings (e.g. cover sheets for emergency hammers, passenger alarm systems, etc).
This document does not apply to materials other than glass.
For safety reasons, where the use of a specific type of glass is required, this shall be set out in the technical
specification or defined in national rules.
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 12150-1:2015+A1:2019, Glass in building - Thermally toughened soda lime silicate safety glass - Part
1: Definition and description
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 15152, Railway applications - Windscreens for trains
EN 16584-1, Railway applications - Design for PRM use - General requirements - Part 1: Contrast
EN 45545-1, Railway applications - Fire protection on railway vehicles - Part 1: General
EN 45545-2, Railway applications - Fire protection on railway vehicles - Part 2: Requirements for fire
behavior of materials and components
ISO 3538, Road vehicles — Safety glazing materials — Test methods for optical properties
ISO 3917:2016, Road vehicles — Safety glazing materials — Test methods for resistance to radiation, high
temperature, humidity, fire and simulated weathering
ISO 7892, Vertical building elements — Impact resistance tests — Impact bodies and general test
procedures
EN 572-2:2012, Glass in building - Basic soda lime silicate glass products - Part 2: Float glass
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3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 15152, EN 45545-1 and the
following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at https://www.electropedia.org/
3.1
draught screen
glazing used to separate passenger areas from vestibules and doorways
3.2
gangway area glazing
glazing located at the articulated assembly allowing movement between rail vehicles
3.3
display
hardware device or system that shows text and/or graphical information to the user
[SOURCE: EN 16186-3:2016+A1:2018, 3.8, modified – Note 1 to entry has been deleted]
3.4
banister infill panel
glazing used to fill the space between the handrail and the stairs
3.5
balustrade
infill glazing protecting the edge of a stair, landing or floor that may otherwise be open to passengers
3.6
mirror
glazing material used for the purpose of reflecting images
3.7
monolithic glass
single layer of glass that is constructed from material that has a consistent thickness throughout
3.8
laminated glass
glazing material consisting of two or more layers of glass held together by one or more interlayers
[SOURCE: ISO 3536:2016, 2.3]
3.9
toughened glass
glazing material consisting of a single layer of glass which has been subjected to special thermal or
chemical treatment to increase its mechanical strength and to condition its fragmentation upon
shattering
[SOURCE: ISO 3536:2016, 2.2, modified – “Safety” has been deleted and “after shatter” has been replaced
by “upon shattering”]
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3.10
technical specification
document describing specific parameters and/or product requirements as an addition to the
requirements of this document
[SOURCE EN 15551:2017, 3.16]
3.11
glazing
transparent item used for the interior of railway vehicles constructed from glazing material
3.12
glazing material
material that allows the transmission of light
3.13
partition screen
glazing used within passenger areas to separate or partition different passenger areas
4 Dimensions and tolerances
4.1 Monolithic glass
The nominal thicknesses and thickness tolerances for a single sheet of glass are those given in the relevant
product standards (see EN 12150-1:2015+A1:2019, Clause 4). The thickness of a pane shall be
determined as for the basic product.
The measurement shall be taken at the centres of the 4 sides, and away from the area of any tong marks
(see Figure 1), which may be present.
The tolerance values applied to the width (B) and length (H) for monolithic glass are shown in Table 1.
Key
1 deformation
2 maximum of 20 mm
3 tong mark
4 100 mm radius maximum are of optical distortion
Figure 1 — Tong marks
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Table 1 — Tolerances on width, B, and length, H
Nominal dimension of Tolerance (mm)
side,
nominal glass nominal glass
B or H
thickness, ≤ 6 thickness, > 6
(mm)
0 < B or H ≤ 500 ±1,5 ±2,0
500 < B or H ≤ 1 000 ±1,5 ±2,0
1 000 < B or H ≤ 1 500 ±2,0 ±2,5
1 500 < B or H ≤ 2 000 ±2,5 ±3,0
2 000 < B or H ≤ 3 000 ±3,0 ±4,0
> 3 000 ±4,0 ±5,0
4.2 Laminated glass
For laminated glass, each panel shall be compliant with the requirements of 4.1. According the nominal
thickness d the associated tolerances shall be in accordance with EN ISO 12543-5:2011 (Clause 4).
4.3 Flatness
Flatness for monolithic glass shall be according to EN 12150-1:2015+A1:2019, 6.3.
Flatness for laminated glass shall be defined in technical specification, otherwise bow shall be less than
or equal to 2 mm/m.
5 Functional requirements
5.1 General
For safety reasons where the use of a specific type of glass is required, this shall be set out in technical
specification or defined in national rules.
5.2 Interior glazing test requirements
5.2.1 General
NOTE A summary of tests is given in Annex C.
5.2.2 Type tests
The interior glazing design shall be validated by satisfactory completion of the assessments and tests for:
— dimensions (see Clause 4);
— appearance (see 6.1);
— optical distortion, if required in the technical specification (see 6.2.1);
— transmittance, if required in the technical specification (see 6.2.2);
— hard object impact (see 7.1.1);
— soft body test, if required in the technical specification (see 7.1.2);
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— fragmentation (7.2) ;
— ageing (see 8.1).
5.2.3 Routine tests
Routine testing shall be undertaken during production on all interior glazing for:
— dimensions (see Clause 4);
— appearance (see 6.1);
— optical distortion, if required in the technical specification (see 6.2.1);
— fragmentation (see 7.2).
Periodicity shall be determined in the technical specification.
5.3 Marking
5.3.1 Interior glazing
The interior glazing shall have a permanent marking that contains, as a minimum, the following
information:
— name or logo of glazing supplier;
— date of manufacturing: month and the last two numerals of the year or a code by which this
information can be identified;
— type of glass used, e.g. L = laminated, T = toughened;
The marking shall be visible regardless of the installation method used.
The minimum height of characters shall be 4 mm.
The positioning and colour of the marking should be defined in the technical specification.
5.3.2 Display cover glazing
The glazing used for covering displays shall have a permanent marking that contains the following
information:
— date of manufacturing: month and the last two numerals of the year or a code by which this
information can be identified;
— optionally, name or logo of the glazing supplier, if it does not obscure the information provided.
5.4 Service requirements
Interior glazing shall comply with the requirements set out in EN 45545-2.
Interior glazing shall comply with the contrast requirements set out in EN 16584-1.
Interior glazing shall be designed to withstand normal operational conditions.
NOTE 1 The operational conditions include induced static and dynamic loads, the environmental conditions
include temperature and humidity.
NOTE 2 Typically, reference is made to EN 50125-1 temperature classes T1, T2 or T3.
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Requirements for use in a specific environment that are in addition to the requirements set out in this
document shall form part of the technical specification.
Specific requirements for mirrors shall be set out in the technical specification.
The mechanical strength of the interior glazing with its installation for the following elements shall
comply with both load cases defined below:
— draught screen;
— partition wall/screen;
— saloon door;
— gangway area glazing;
— compartment doors;
Load case 1: a concentrated perpendicular load of 2,5 kN applied for 60 s over an area of 100 mm x
100 mm at the centre of the glass.
Load case 2: a pressure of 2,5 kPa applied for 60 s over its entire surface plus a concentrated
perpendicular load of 0,8 kN applied over an area of 100 mm x 100 mm at the centre of the glass.
The load cases may be assessed by calculation.
The requirements for mechanical strength of the interior glazing with its installation for the following
elements, shall be defined in the technical specification:
— luggage rack;
— luggage stack;
— compartment screens;
— banister infill panels;
— balustrade;
— display cabinet;
— technical cabinet;
— advertising frames.
5.5 Storage of finished interior glazing
Interior glazing should be stored in a well ventilated area, protected from the weather and out of direct
sunlight.
5.6 Edge finishing
5.6.1 General
All exposed glass edges shall be arrised or bevelled to give smooth edge profiles and corners.
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5.6.2 Monolithic glass
Depending on the shaping mode that is used, the requirements of one of the Figures 2 to 3 should be
followed. If not shown in the technical specification, edge shaping is of the “Seamed Edge (SE)” type.
The dimension c of Figures 2a and 2b shall comply with the following requirements:
— if d < 6 mm: 0,3 mm ≤ c ≤ 2 mm;
— if d ≥ 6 mm: 0,3 mm ≤ c ≤ 2,5 mm.
Figure 2b — Smoothed edge referred to as
Figure 2a — Seamed Edges (SE)
Industrial Flat Joint (IFJ)
Key
d thickness
c length of chamfer surface
Figure 2 — Seamed Edge types for monolithic glass
Chamfer angle shall be 45° ± 5°.
Half-round shaping, the type of which is to be selected in the technical specification, is stipulated for glass
for which one or more edges remain free. The radii of the rounded joints of Figures 3a to 3c shall comply
with the following requirements:
0,6 d ≤ R1 ≤ 0,8 d 0,4 d ≤ R2 ≤ 0,6 d 0,4 d ≤ R2 ≤ 0,6 d
0,6 d ≤ R3 ≤ 0,8 d
Figure 3a — Rounded edge, Figure 3b — Half-round 1 Figure 3c — Half-round 2
referred to as Rounded Joint pass, referred to as Half passes, referred to as
(RJ) Rounded Joint (HRJ) Industrial Rounded Joint (IRJ)
Figure 3 — Rounded or half-rounded edge types for monolithic glass
NOTE For more information, refer to EN 12150-1:2015+A1:2019.
5.6.3 Laminated glass
In case of laminated glass, each glass component shall be compliant with the requirements set out in 4.2.
In case of annealed laminated glass, it is permitted to have the grinding on the complete laminated glass.
An example of laminated glass grinding is given in Figure 4.
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a) Grinding of individual glass components b) Grinding of complete laminated glass
Key
1 glass pane
2 interlayer
Figure 4 — Example of laminated glass grinding
NOTE For more detail, refer to EN ISO 12543-5:2011.
6 Visual and optical requirements
6.1 Appearance defects
6.1.1 General
Appearance defects (blemishes) are characteristics of one of the following elements of the interior glazing
or the processes in its manufacture:
— glazing material(s);
— interlayer(s);
— assembly;
— handling.
To ensure an acceptable quality of vision, interior glazing shall be inspected according to the procedure
set out in 6.1.2. Any defects shall be classified according to 6.1.3 and the number and size of such defects
shall not exceed the limits listed in 6.1.4.
6.1.2 Visual inspection procedure for appearance defects
6.1.2.1 General
Interior glazing shall be inspected to identify defects.
Silk-screen serigraphy should be inspected from both sides according to the final installation on the train.
An example of a test set up with a darkened chamber is described in 6.1.2.2.
An alternative method for the visual inspection with a luminous board set up is shown in Annex B.
Alternative methods for the visual inspection set up can be undertaken, where set out in the technical
specification.
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6.1.2.2 Visual inspection procedure with a darkened chamber
Interior glazing shall be inspected in a darkened test chamber equipped with a vertical luminous screen.
The light from the luminous screen passing through the glazing shall be used to determine by a visual
inspection if there are defects in the interior glazing. If defects are found, their type and size shall be
recorded and the acceptability of the interior glazing determined. The test arrangement is shown in
Figure 5.
Dimensions in metres
a) View from the inspector's position b) Top view
Key
A interior glazing
B luminous screen
C inspector
Figure 5 — Device for checking the appearance, front view and top view
)
1
The luminous screen can be NCS 7502-B grey or equivalent. The use of any other screen colour shall be
part of the interior glazing technical specification.
The interior glazing shall be assessed according to the following procedure:
— The interior glazing shall be positioned vertically in front of the luminous screen at a distance of 3 m.
— The glazing shall be clean, dry and free of deposits of material or fluid that could affect the inspection.
— The luminous screen shall provide a uniform light level of at least 500 lx measured at the location
where the glazing will be inspected.
— The inspector shall be positioned behind the interior glazing at a distance of 1,5 m.
— The examination duration shall be equal to 1 min for an interior glazing with a surface area less or
2
equal to 1,5 m and shall be equal to 2 min for an interior glazing with a greater surface area.
— The interior glazing shall be divided into sufficient inspection zones to cover the entire surface of the
interior glazing. Inspection zones should be arranged to minimize overlapping.
1) NCS, Natural Colour System is a trademark of the NCS Colour AB Stockholm, Sweden and is protected by copyright
(www.ncscolour.com). This information is given for the convenience of users of this document and does not
constitute an endorsement by CEN of the product named.
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The recommended size of the inspection zones is 0,5 m × 0,5 m.
— The inspector shall examine the complete interior glazing surface by looking through each inspection
zone in turn. The inspector shall change position laterally and vertically as required to look through
each inspection zone perpendicularly to the luminous screen.
— The position of any suspect points identified during the examination shall be recorded.
The inspector shall remain in the test chamber for the duration of the visual inspection.
At the end of the visual inspection, if any suspect points have been identified, the inspector shall re-
examine the glazing to analyse them and to classify them in accordance with 6.1.3.
Only features identified as suspect points during the visual inspection shall be analysed and classified.
The criteria set out in 6.1.4 shall be used to determine if the interior glazing is acceptable.
6.1.3 Definition and classification of defects
Tables 2 and 3 are used to classify defects according to their characteristics.
Table 2 — Classification of defects
Defects Range
Point defects
Bubble:
0,8 mm < d ≤ 2 mm
Air pocket, sometimes coloured, entrapped in glazing
Impurities:
0,8 mm < d ≤ 2 mm
Small impurity in glazing or interlayer, or an embedded
particle
Spot:
0,8 mm < d ≤ 2 mm
Local translucent area on interlayer
Surface defect:
0,8 mm < d ≤ 2 mm
Blemish caused by minor impact or abrasion (e.g.
between two sheets of material during storage)
Linear defects: Defects where the length to width ratio is high. The dimension given
is the direct distance between the extremities of the defect. There shall be no chipping
along the sides of a scratch
Fine scratch or other linear defect detectable by touch
13 mm < d ≤ 40 mm
Print of attenuated (repaired) scratch 13 mm < d ≤ 40 mm
Lint, fibre, hair:
13 mm < d ≤ 40 mm
Elongated impurity trapped between glazing ply and
interlayer when laminating
Streak, mark (drag) trace:
2
total surface ≤ 800 mm
Whitish area in the interlayer, hardly detectable under
daylight condition
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Defects Range
Edge defects:
Point defects: chips, impacts … 1 mm < d ≤ 2mm
result of the loss of small fragments from the edges, not
totally eliminated by grinding.
Linear defects
...
SLOVENSKI STANDARD
oSIST prEN 17530:2020
01-september-2020
Železniške naprave - Notranja zasteklitev za železniška vozila
Railway applications - Interior glazing for rail vehicles
Bahnanwendungen - Innenverglasung für Schienenfahrzeuge
Applications ferroviaires - Vitrage intérieur pour véhicules ferroviaires
Ta slovenski standard je istoveten z: prEN 17530
ICS:
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
oSIST prEN 17530:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 17530:2020
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oSIST prEN 17530:2020
DRAFT
EUROPEAN STANDARD
prEN 17530
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2020
ICS 45.060.01
English Version
Railway applications - Interior glazing for rail vehicles
Applications ferroviaires - Vitrage intérieur pour Bahnanwendungen - Innenverglasung für
véhicules ferroviaires Schienenfahrzeuge
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 256.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, 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: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 17530:2020 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 . 6
4 Dimensions and tolerances . 7
4.1 Monolithic glass . 7
4.2 Laminated glass . 8
4.3 Flatness . 8
5 Functional requirements. 8
5.1 Interior glazing test requirements . 8
5.1.1 Type tests . 8
5.1.2 Routine tests . 9
5.2 Marking . 9
5.2.1 Interior glazing . 9
5.2.2 Display cover glazing . 9
5.3 Service requirements . 9
5.4 Storage of finished interior glazing . 10
5.5 Edge finishing . 10
5.5.1 General . 10
5.5.2 Monolithic glass . 10
5.5.3 Laminated glass . 11
6 Visual and optical requirements . 12
6.1 Appearance defects . 12
6.1.1 General . 12
6.1.2 Visual inspection procedure for appearance defects. 12
6.1.3 Definition and classification of defects . 14
6.1.4 Defect acceptance criteria . 16
6.2 Optical characteristics . 17
6.2.1 Optical distortion . 17
6.2.2 Transmittance . 17
7 Mechanical characteristics . 17
7.1 Impact resistance . 17
7.1.1 Hard object impact test requirements . 17
7.1.2 Soft body impact test requirements . 18
7.1.3 Repetition of tests in case of construction changes . 21
7.2 Fragmentation . 21
7.2.1 General . 21
7.2.2 Fragmentation test . 21
8 Performance in service . 22
8.1 Resistance against ageing for laminated glass . 22
8.1.1 Resistance to ultraviolet radiation test . 22
8.1.2 Resistance to high temperature test . 22
8.1.3 Resistance to humidity test . 22
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Annex A (normative) Test samples (including mounting) . 23
A.1 Test sample properties . 23
A.2 Test sample for optical tests . 23
A.3 Test sample for mechanical tests . 23
A.4 Test sample for ageing tests . 23
Annex B (normative) Summary of testing requirements . 24
Bibliography . 25
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European foreword
This document (prEN 17530:2020) has been prepared by Technical Committee CEN/TC 256 “Railway
applications”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
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1 Scope
This document specifies the functional, performance and quality requirements for rail vehicle interior
glazing including type testing, routine testing and inspection methods.
This document applies to all rail vehicles.
Determination of the size, shape, orientation and position of interior glazing is outside the scope of this
document. These data form part of the interior glazing technical specification.
This document does not specify requirements for the interfaces between the interior glazing and the
vehicle. Accordingly, this document does not address issues relating to installation and structural
integrity.
2
This document does not apply to interior glazing with a surface less than 0,02 m and also emergency
device casings (e.g. emergency hammers, passenger alarm systems, etc).
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 12150-1:2015+A1:2019, Glass in building - Thermally toughened soda lime silicate safety glass - Part
1: definition and description
EN ISO 12543-5:2011, Glass in building — Laminated glass and laminated safety glass — Part 5:
Dimensions and edge finishing
EN 15152, Railway applications - Windscreens for trains
EN 16584-1, Railway applications — Design for PRM use — General requirements — Part 1: Contrast
EN 45545-1, Railway applications - Fire protection on railway vehicles – Part 1: General
EN 45545-2, Railway applications - Fire protection on railway vehicles – Part 2: Requirements for fire
behaviour of materials and components
ISO 3538, Road vehicles - Safety glazing materials - Test methods for optical properties
ISO 3917:2016, Road vehicles — Safety glazing materials — Test methods for resistance to radiation, high
temperature, humidity, fire and simulated weathering
ISO 7892, Vertical building elements — Impact resistance tests — Impact bodies and general test
procedures
EN 16186-3:2016, Railway applications — Driver’s cab — Part 3: Design of displays
ISO 3536:2016, Road vehicles — Safety glazing materials — Vocabulary
EN 15551, Railway applications – Railway rolling stock – buffers
EN 572-2:2016, Glass in bulding, basic soda lime silicate glass products – part 2: float glass
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3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 15152, EN 45545-1 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
draught screen
glazing used to separate passenger areas
3.2
glazing in gangway area
glazing located at the articulated assembly allowing movement between rail vehicles
3.3
display
hardware device or system that show text and/or graphic information to the user
[SOURCE: EN°16186-3:2016-08]
3.4
banister infill panel
glazing used to fill the space between the handrail and the stairs
3.5
balustrade
infill glazing protecting the edge of a stair, landing or floor that may otherwise be open to passengers
3.6
mirror
glazing material used for the purpose of reflecting images
3.7
laminated safety glass
glazing material consisting of two or more layers of glass held together by one or more interlayers
[SOURCE ISO°3536:2016-06]
3.8
toughened safety glass
glazing material consisting of a single layer of glass which has been subjected to special thermal or
chemical treatment to increase its mechanical strength and to condition its fragmentation upon
shattering
[SOURCE: ISO 3536:2016, 2.2, modified]
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3.9
technical specification
document describing specific parameters and/or product requirements as an addition to the
requirements of this standard
[SOURCE EN 15551]
4 Dimensions and tolerances
4.1 Monolithic glass
The nominal thicknesses and thickness tolerances for a single sheet of glass are those given in the relevant
product standards (see Clause 4 of EN 12150-1:2019).
The thickness of a pane shall be determined as for the basic product. The measurement shall be taken at
the centres of the 4 sides, and away from the area of any tong marks (see Figure 1), which may be present.
An appropriate measurement tool shall be used.
The tolerance values applied to the width (B) and length (H) for monolithic glass are shown in Table 1.
Key
1 deformation
2 up to 20 mm
3 tong mark
4 100 mm radius maximum are of optical distortion
Figure 1 — Tong marks
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Table 1 — Tolerances on width, B, and length, H
Nominal dimension of Tolerance, t
side,
(mm)
B or H
nominal glass thickness, nominal glass thickness,
(mm)
d ≤ 6 d > 6
0 < B or H ≤ 500 ±1,5 ±2,0
500 < B or H ≤ 1 000 ±1,5 ±2,0
1 000 < B or H ≤ 1 500 ±2,0 ±2,5
1 500 < B or H ≤ 2 000 ±2,5 ±3,0
2 000 < B or H ≤ 3 000 ±3,0 ±4,0
> 3 000 ±4,0 ±5,0
4.2 Laminated glass
For laminated glass, each panel shall be compliant with the requirements of 4.1. Displacement d and
associated tolerances shall be in accordance with EN ISO 12543-5:2011 (Clause 4). Measurements shall
be done using an appropriate measurement tool.
For glazing compositions comprised of monolithic glass and various panels or solid panes, the
requirements of 4.1 and 4.2 may apply.
4.3 Flatness
Flatness for monolithic glass shall be according to EN 12150-1:2015+A1:2019, 6.3.
Flatness for laminated glass shall have a maximum pitch less than or equal to 2 mm/m.
5 Functional requirements
5.1 Interior glazing test requirements
5.1.1 Type tests
— The interior glazing design shall be validated by satisfactory completion of the assessments and tests
for:
— dimensions (see 4);
— appearance (see 6.1);
— optical distortion, if required in the technical specification (see 6.2.1)
— transmittance, if required in the technical specification (see 6.2.2);
— hard object impact (see 7.1.1);
— soft body test, if required in the technical specification (see 7.1.2)
— fragmentation (7.2)
— ageing (see 8.1).
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5.1.2 Routine tests
Routine testing shall be undertaken during production on all interior glazing for:
— dimensions (see 4);
— appearance (see 6.1);
— optical distortion, if required in the technical specification (see 6.2.1);
— fragmentation (see 7.2).
5.2 Marking
5.2.1 Interior glazing
The interior glazing shall have a permanent marking that contains, as a minimum, the following
information:
— name or logo of glazing supplier
— date of manufacturing: month and the last two numerals of the year or a code by which this
information can be identified;
— type of glass used, e.g. L = laminated, T = toughened;
The marking shall be visible regardless of the installation method used.
The minimum height of characters shall be 4 mm.
The positioning and colour of the marking should be defined in the technical specification.
5.2.2 Display cover glazing
The glazing used for covering displays shall have a permanent marking that contains the following
information:
— date of manufacturing: month and the last two numerals of the year or a code by which this
information can be identified;
— optionally, name or logo of the glazing supplier, if it does not obscure the information provided.
5.3 Service requirements
Interior glazing shall comply with the requirements set out in EN 45545-2.
Interior glazing shall comply with the contrast requirements set out in EN 16584-1.
Interior glazing shall be designed to withstand normal operational conditions, including induced static
and dynamic loadings and environmental conditions such as temperature and humidity, when installed
in a rail vehicle.
NOTE Typically, reference is made to EN 50125–1 temperature classes T1, T2 or T3.
Requirements for use in a specific environment which are in addition to the requirements set out in this
document shall form part of the technical specification.
The mechanical strength of the interior glazing with its installation for the following elements shall
comply with both load cases defined below:
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— draught screen;
— partition wall/screen;
— saloon door;
— glazing in gangway area;
— compartment doors;
Load case 1: a concentrated perpendicular load of 2,5 kN applied for 60 s over an area of 100 mm x
100 mm in the centre of the glass.
Load case 2: a pressure of 2,5 kPa applied for 60 s over its entire surface plus a co
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