Surfaces for sports areas - Test method for the determination of tensile properties of synthetic sports surfaces

This document specifies three methods for the determination of the tensile properties of materials used as surfaces, elastic layers and shockpads for sports areas.
Method 1 measures the tensile strength of homogenous test specimens that are less than 25 mm in thickness.
Method 2 measures the transversal tensile strength of homogenous test specimens that are more than 25 mm in thickness.
Method 3 measures the tensile strength of sports surfaces or shockpads that are non-homogenous and contain slots or grooves cut into their structure.
This document is applicable both to prefabricated sheet materials and to materials formed by casting of liquid systems cured in- situ.
NOTE   If the nature of the sports surface is such that a properly representative test piece cannot be prepared in the manner described in this document, then determination of tensile properties should not be attempted for quality control purposes, or as a predictor of performance in use. With such materials, it can be more appropriate to determine their compressive properties or other dynamic characteristics for these purposes.

Sportböden - Prüfverfahren für die Bestimmung der Zugfestigkeitseigenschaften von Kunststoffflächen

Dieses Dokument legt drei Verfahren zur Bestimmung der Zugfestigkeitseigenschaften von Materialien fest, die als Oberflächen, nachgiebige Lagen und Elastikschichten für Sportböden eingesetzt werden.
Mit Verfahren 1 wird die Zugfestigkeit homogener Probekörper mit einer Dicke von weniger als 25 mm gemessen.
Mit Verfahren 2 wird die Zugfestigkeit homogener Probekörper mit einer Dicke von mehr als 25 mm gemessen.
Mit Verfahren 3 wird die Zugfestigkeit von Sportböden oder Elastikschichten gemessen, die nicht homogen sind und deren Aufbau Spalte oder Rillen aufweist.
Dieses Dokument gilt sowohl für vorgefertigte Materialbahnen als auch für Materialien, die vor Ort durch Gießen von flüssigen Bestandteilen und Härten hergestellt werden.
ANMERKUNG   Wenn die Art des Sportbodens verhindert, dass ein repräsentativer Probekörper nach den Angaben in diesem Dokument hergestellt werden kann, so sollte keine Bestimmung der Zugeigenschaften zur Qualitätsüberwachung oder als Voraussage für die Leistungsfähigkeit beim Gebrauch unternommen werden. Bei solchen Materialien kann es angemessener sein, für diese Zwecke die Druckfestigkeit oder andere dynamische Eigenschaften zu bestimmen.

Sols sportifs - Méthode d’essai pour la détermination des caractéristiques de traction des surfaces sportives synthétiques

Le présent document spécifie trois méthodes de détermination des caractéristiques de traction des matériaux utilisés dans la fabrication de surfaces, de couches élastiques et de couches de souplesse pour les terrains de sport.
La méthode 1 mesure la résistance à la traction d’éprouvettes homogènes de moins de 25 mm d’épaisseur.
La méthode 2 mesure la résistance à la traction transversale d’éprouvettes homogènes de plus de 25 mm d’épaisseur.
La méthode 3 mesure la résistance à la traction des surfaces sportives ou des couches de souplesse qui ne sont pas homogènes et qui contiennent des fentes ou des rainures découpées dans leur structure.
Ce document est applicable à la fois aux matériaux en couches préfabriquées et aux matériaux moulés par coulage de systèmes liquides polymérisés sur site.
NOTE   Si la nature de la surface sportive ne permet pas de préparer d’éprouvette réellement représentative suivant le mode opératoire décrit dans le présent document, il convient de ne pas envisager de déterminer les caractéristiques de traction aux fins d’un contrôle de la qualité, ni pour prévoir les performances à l’utilisation. Dans le cas de tels matériaux, il peut se révéler plus approprié, dans cette optique, de déterminer les caractéristiques de compression ou toute autre caractéristique dynamique.

Podloge za športne dejavnosti - Preskusne metode za ugotavljanje nateznih lastnosti športnih podlog iz umetnih snovi

Ta dokument določa tri metode za določanje nateznih lastnosti materialov, ki se uporabljajo kot površine, elastične plasti in blažilniki za športne podloge.
Z metodo 1 se meri natezna trdnost homogenih preskusnih vzorcev z debelino manj kot 25 mm.
Z metodo 2 se meri prečna natezna trdnost homogenih preskusnih vzorcev z debelino več kot 25 mm.
Z metodo 3 se meri natezna trdnost športnih podlog ali blažilnikov, ki niso homogeni in vsebujejo reže ali utore, vrezane v svojo strukturo.
Ta dokument se uporablja za montažne materiale v obliki plošč in materiale, oblikovane z vlivanjem tekočih sistemov, ki se sušijo na kraju samem.
OPOMBA:   Če narava športne podloge ne omogoča priprave ustrezno reprezentativnega preskusnega vzorca na način, ki je opisan v tem dokumentu, se določanje nateznih lastnosti za namene nadzora kakovosti ne izvede oziroma se ne izvede napovedi delovanja pri uporabi. Pri tovrstnih materialih je ustrezneje določiti njihove kompresijske lastnosti ali druge dinamične lastnosti za te namene.

General Information

Status
Published
Public Enquiry End Date
21-Nov-2021
Publication Date
11-Apr-2023
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
16-Mar-2023
Due Date
21-May-2023
Completion Date
12-Apr-2023

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SLOVENSKI STANDARD
SIST EN 12230:2023
01-maj-2023
Nadomešča:
SIST EN 12230:2003
Podloge za športne dejavnosti - Preskusne metode za ugotavljanje nateznih
lastnosti športnih podlog iz umetnih snovi
Surfaces for sports areas - Test method for the determination of tensile properties of
synthetic sports surfaces
Sportböden - Prüfverfahren für die Bestimmung der Zugfestigkeitseigenschaften von
Kunststoffflächen
Sols sportifs - Méthode d’essai pour la détermination des caractéristiques de traction des
surfaces sportives synthétiques
Ta slovenski standard je istoveten z: EN 12230:2023
ICS:
97.220.10 Športni objekti Sports facilities
SIST EN 12230:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 12230:2023

---------------------- Page: 2 ----------------------
SIST EN 12230:2023


EN 12230
EUROPEAN STANDARD

NORME EUROPÉENNE

January 2023
EUROPÄISCHE NORM
ICS 97.220.10 Supersedes EN 12230:2003
English Version

Surfaces for sports areas - Test method for the
determination of tensile properties of synthetic sports
surfaces
Sols sportifs - Méthode d'essai pour la détermination Sportböden - Prüfverfahren für die Bestimmung der
des caractéristiques de traction des surfaces sportives Zugfestigkeitseigenschaften von Kunststoffflächen
synthétiques
This European Standard was approved by CEN on 16 October 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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12230:2023 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST EN 12230:2023
EN 12230:2023 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Method 1 – Determination of the tensile properties of homogenous test specimens
less than 25 mm thick . 5
4.1 Principle . 5
4.2 Apparatus . 5
4.3 Test specimens . 5
4.4 Preparation and conditioning . 6
4.5 Number of test specimens . 7
4.6 Procedure. 7
4.7 Calculation and expression of results . 7
4.8 Test report . 8
5 Method 2 – Determination of the transverse tensile properties of homogenous
shockpads 25 mm or greater in thickness . 9
5.1 Principle . 9
5.2 Apparatus . 9
5.3 Tests specimens . 9
5.4 Preparation and conditioning .11
5.5 Number of test specimens .11
5.6 Procedure.11
5.7 Calculation and expression of results .11
5.8 Test report .12
6 Method 3 – Determination of the tensile properties of prefabricated shockpads
containing slots or grooves.12
6.1 Principle .12
6.2 Apparatus .12
6.3 Test specimens .12
6.4 Preparation and conditioning .14
6.5 Number of test specimens .14
6.6 Procedure.14
6.7 Calculation and expression of results .15
6.8 Test report .15
2

---------------------- Page: 4 ----------------------
SIST EN 12230:2023
EN 12230:2023 (E)
European foreword
This document (EN 12230:2023) has been prepared by Technical Committee CEN/TC 217 “Surfaces for
sports areas”, the secretariat of which is held by AFNOR.
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 July 2023, and conflicting national standards shall be
withdrawn at the latest by July 2023.
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.
This document supersedes EN 12230:2003.
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, Türkiye and the United
Kingdom.
3

---------------------- Page: 5 ----------------------
SIST EN 12230:2023
EN 12230:2023 (E)
1 Scope
This document specifies three methods for the determination of the tensile properties of materials used
as surfaces, elastic layers and shockpads for sports areas.
Method 1 measures the tensile strength of homogenous test specimens that are less than 25 mm in
thickness.
Method 2 measures the transversal tensile strength of homogenous test specimens that are more than
25 mm in thickness.
Method 3 measures the tensile strength of sports surfaces or shockpads that are non-homogenous and
contain slots or grooves cut into their structure.
This document is applicable both to prefabricated sheet materials and to materials formed by casting of
liquid systems cured in-situ.
If the nature of the sports surface is such that a properly representative test piece cannot be prepared in
the manner described in this document, then determination of tensile properties should not be attempted
for quality control purposes, or as a predictor of performance in use. With such materials, it can be more
appropriate to determine their compressive properties or other dynamic characteristics for these
purposes.
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 ISO 291, Plastics - Standard atmospheres for conditioning and testing (ISO 291)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— IEC Electropedia: available at https://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
3.1
peak-to-valley height
geometric measure of the roughness of the top of surfacing; the magnitude of regularly or irregularly
recurring vertical deviations of a surface
3.2
point of failure
maximum force less 10%
3.3
rupture
peak load, less 10%
4

---------------------- Page: 6 ----------------------
SIST EN 12230:2023
EN 12230:2023 (E)
4 Method 1 – Determination of the tensile properties of homogenous test
specimens less than 25 mm thick
4.1 Principle
A test specimen of a given shape is subjected to tensile stress transmitted to it by means of a suitable
device. The resulting stress-strain curve is plotted, from which various parameters are subsequently
deduced.
4.2 Apparatus
4.2.1 Test machine
A test machine, such that:
a) the test specimen may be held in the fixing grips of the test apparatus. These fixing grips shall meet
the following conditions:
1) The test specimen may be held sufficiently tight to avoid slipping.
2) No localized pressure that could tear or rupture the ends is exerted on any part of the test
specimen.
b) under no load the movable grip may be moved away from the fixed grip at a constant speed of (50 ±5)
mm/min in a direction parallel to the longitudinal axis of the test piece;
c) the force exerted on the test specimen may be read with a maximum error of 1 % and may be
recorded; and
d) if an extensometer is used, it exerts a minimal force on the test specimen, and the elongation of the
test specimen shall be read to an accuracy of 0,1 mm.
4.2.2 Thickness gauge
Thickness gauge, accurate to 0,01 mm with a plunger and a flat measuring surface of nominally 4 mm
diameter applied to the surface under a load of (0,9 ± 0,1) N.
4.2.3 Dial gauge and measuring plate
Dial gauge capable of reading to 0,1 mm with a plunger, having a flat circular contact surface with a
diameter of nominally 1,5 mm applied to the surface under a load of (0,9 ± 0,1) N. to be used in
conjunction with a tempered glass plate measuring 80 mm x 80 mm ± 2,0 mm and having a thickness of
4,0 mm ± 0,5 mm and a weight of 60 g +/- 5 g.
4.3 Test specimens
4.3.1 Dimensions
Cut the test specimens in accordance with the shape and dimensions shown in Figure 1.
If the distance between the parallel surfaces of the extensometer gauge length varies by more than 5 %
(tolerance on parallelism), discard the test specimen and cut a further specimen.
5

---------------------- Page: 7 ----------------------
SIST EN 12230:2023
EN 12230:2023 (E)
Dimensions in millimetres

Figure 1 — Dimensions and shape of tensile test specimen – Method 1
4.3.2 Thickness
Ensure that the thickness of the test specimen equals the thickness of the installed surfacing, except in
the following cases, where further preparation is required:
a) Where the thickness of the installed sports surface and/or the sample provided for test is greater
than 25 mm, reduce the thickness of the test specimen by machining or cutting to between 20 mm
and 25 mm, taking care during this operation that the structure of the material is not altered, and the
test specimen remains as representative as possible of the installed sports surface.
b) Where the material carries a surface texture, embossing or granular finish, prepare the upper surface
and underside of the test specimen as described in 4.4.
Preparation of the underside of the test specimen to remove irregularities is necessary, for example,
where a once-liquid system has been removed from a textured or porous substrate.
After preparation, measure the thickness of each test specimen using the thi
...

SLOVENSKI STANDARD
oSIST prEN 12230:2021
01-november-2021
Podloge za športne dejavnosti - Preskusne metode za ugotavljanje nateznih
lastnosti športnih podlog iz umetnih snovi
Surfaces for sports areas - Test method for the determination of tensile properties of
synthetic sports surfaces
Sportböden - Prüfverfahren für die Bestimmung der Zugfestigkeitseigenschaften von
Kunststoffflächen
Sols sportifs - Méthode d’essai pour la détermination des caractéristiques de traction des
surfaces sportives synthétiques
Ta slovenski standard je istoveten z: prEN 12230
ICS:
97.220.10 Športni objekti Sports facilities
oSIST prEN 12230:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 12230:2021

---------------------- Page: 2 ----------------------
oSIST prEN 12230:2021


DRAFT
EUROPEAN STANDARD
prEN 12230
NORME EUROPÉENNE

EUROPÄISCHE NORM

September 2021
ICS 97.220.10 Will supersede EN 12230:2003
English Version

Surfaces for sports areas - Test method for the
determination of tensile properties of synthetic sports
surfaces
Sols sportifs - Méthode d'essai pour la détermination Sportböden - Prüfverfahren für die Bestimmung der
des caractéristiques de traction des surfaces sportives Zugfestigkeitseigenschaften von Kunststoffflächen
synthétiques
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 217.

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
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 12230:2021 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN 12230:2021
prEN 12230:2021 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Method 1 – Determination of the tensile properties of homogenous test specimens less
than 25 mm thick . 4
4.1 Principle . 4
4.2 Apparatus . 5
4.3 Test specimens . 5
4.4 Preparation and conditioning . 6
4.5 Number of test specimens . 7
4.6 Procedure . 7
4.7 Calculation and expression of results . 7
4.8 Test report . 8
5 Method 2 – Determination of the transverse tensile properties of homogenous shockpads
25 mm or greater in thickness . 9
5.1 Principle . 9
5.2 Apparatus . 9
5.3 Tests specimens . 9
5.4 Preparation and conditioning . 10
5.5 Number of test specimens . 10
5.6 Procedure . 11
5.7 Calculation and expression of results . 11
5.8 Test report . 11
6 Method 3 – Determination of the tensile properties of prefabricated shockpads containing
slots or grooves . 11
6.1 Principle . 11
6.2 Apparatus . 11
6.3 Test specimens . 12
6.4 Preparation and conditioning . 13
6.5 Number of test specimens . 13
6.6 Procedure . 13
6.7 Calculation and expression of results . 14
6.8 Test report . 14


2

---------------------- Page: 4 ----------------------
oSIST prEN 12230:2021
prEN 12230:2021 (E)
European foreword
This document (prEN 12230:2021) has been prepared by Technical Committee CEN/TC 217 “Surfaces
for sports areas”, the secretariat of which is held by AFNOR.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 12230:2003.
3

---------------------- Page: 5 ----------------------
oSIST prEN 12230:2021
prEN 12230:2021 (E)
1 Scope
This document specifies three methods for the determination of the tensile properties of materials used
as surfaces, elastic layers and shockpads for sports areas.
Method 1 measures the tensile strength of homogenous test specimens that are less than 25 mm in
thickness.
Method 2 measures the transversal tensile strength of homogenous test specimens that are more than
25 mm in thickness.
Method 3 measures the tensile strength of sports surfaces or shockpads that are non-homogenous and
contain slots or grooves cut into their structure.
This document is applicable both to prefabricated sheet materials and to materials formed by casting of
liquid systems cured in- situ.
NOTE If the nature of the sports surface is such that a properly representative test piece cannot be prepared
in the manner described in this document, then determination of tensile properties should not be attempted for
quality control purposes, or as a predictor of performance in use. With such materials, it can be more appropriate
to determine their compressive properties or other dynamic characteristics for these purposes.
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.
ISO 291, Plastics — Standard atmospheres for conditioning and testing
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at https://www.electropedia.org/
• ISO Online browsing platform: available at https://www.iso.org/obp
3.1
peak-to-valley height
geometric measure of the roughness of the top of surfacing. The magnitude of regularly or irregularly
recurring vertical deviations of a surface
4 Method 1 – Determination of the tensile properties of homogenous test
specimens less than 25 mm thick
4.1 Principle
A test specimen of a given shape is subjected to tensile stress transmitted to it by means of a suitable
device. The resulting stress-strain curve is plotted, from which various parameters are subsequently
deduced.
4

---------------------- Page: 6 ----------------------
oSIST prEN 12230:2021
prEN 12230:2021 (E)
4.2 Apparatus
4.2.1 Test machine
A test machine, such that:
a) the test specimen may be held in the fixing grips of the test apparatus. These fixing grips shall meet
the following conditions:
1) The test specimen may be held sufficiently tight to avoid slipping.
2) No localized pressure that could tear or rupture the ends is exerted on any part of the test
specimen.
b) under no load the movable grip may be moved away from the fixed grip at a constant speed of (50 ±5)
mm/min in a direction parallel to the longitudinal axis of the test piece;
c) the force exerted on the test specimen may be read with a maximum error of 1 % and may be
recorded; and
d) if an extensometer is used, it exerts a minimum force on the test specimen and elongation of the test
specimen may be read to an accuracy of 0,1 mm.
4.2.2 Thickness gauge
Thickness gauge, accurate to 0,01 mm with a plunger and a flat measuring surface of nominally 4 mm
diameter applied to the surface under a load of (0,9 ± 0,1) N.
4.2.3 Dial gauge
Dial gauge capable of reading to 0,1 mm with a plunger, having a flat circular contact surface with a
diameter of nominally 1,5 mm applied to the surface under a load of (0,9 ± 0,1) N.
4.3 Test specimens
4.3.1 Dimensions
Cut the test specimens in accordance with the shape and dimensions shown in Figure 1.
If the distance between the parallel surfaces of the extensometer gauge length varies by more than 5 %
(tolerance on parallelism), discard the test specimen and cut a further specimen.
5

---------------------- Page: 7 ----------------------
oSIST prEN 12230:2021
prEN 12230:2021 (E)
Dimensions in millimetres

Figure 1 — Dimensions and shape of tensile test specimen – Method 1
4.3.2 Thickness
Ensure that the thickness of the test specimen equals the thickness of the installed surfacing, except in
the following cases, where further preparation is required:
a) Where the thickness of the installed sports surface and/or the sample provided for test is greater
than 25 mm, reduce the thickness of the test specimen by machining or cutting to between 20 mm
and 25 mm, taking care during this operation that the structure of the material is not altered, and the
test specimen remains as representative as possible of the installed sports surface.
b) Where the material carries a surface texture, embossing or granular finish, prepare the upper surface
and underside of the test specimen as described in 4.3.
Preparation of the underside of the test specimen to remove irregularities is necessary, for example,
where a once-liquid system has been removed from a textured or porous substrate.
After preparation, measure the thickness of each test specimen using the thickness gauge (4.2.2) and a
measurement force of between 0,8 N and 1,0 N. Measure the thickness of the test piec
...

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