EN 12228:2013
(Main)Surfaces for sports areas - Determination of joint strength of synthetic surfaces
Surfaces for sports areas - Determination of joint strength of synthetic surfaces
This European Standard specifies two test methods for the determination of joint strength of synthetic sports surfaces including synthetic turf. Method 1 describes a procedure for butt joints and overlapped adhesive joints in which a direct force is applied. Method 2 describes a procedure for reinforced butt joints in which a peel force is applied.
Sportböden - Bestimmung der Nahtfestigkeit von Kunststoffbelägen
Die Europäische Norm legt zwei Prüfverfahren für die Bestimmung der Nahtfestigkeit von Kunststoffbelägen einschließlich Kunststoffrasen fest. Verfahren 1 beschreibt ein Verfahren für Stoßverbindungen und überlappende Klebeverbindungen, bei denen die Kraft direkt angreift. Verfahren 2 beschreibt ein Verfahren für verstärkte Stoßverbindungen, bei denen eine Schälkraft angreift.
Sols sportifs - Détermination de la résistance des joints
La présente Norme européenne spécifie deux méthodes d'essais pour déterminer la résistance des joints des sols sportifs synthétiques notamment le gazon synthétique. La méthode 1 concerne les joints bord à bord et les joints adhésifs à chevauchement, sur lesquels un effort de traction est directement appliqué et la méthode 2 concerne les joints bord à bord renforcés, sur lesquels un pelage est appliqué.
Podloge za športne dejavnosti - Ugotavljanje trdnosti spoja športnih podlog iz umetnih snovi
Ta evropski standard določa dve preskusni metodi za ugotavljanje trdnosti spoja športnih podlog iz umetnih snovi, vključno z umetno travnato podlogo. Prva metoda opisuje postopek za soležne spoje in prekrivne lepljene spoje, pri katerem se uporablja neposredna sila. Druga metoda opisuje postopek za ojačane soležne spoje, pri katerem se uporablja sila luščenja.
General Information
- Status
- Published
- Publication Date
- 03-Sep-2013
- Withdrawal Date
- 30-Mar-2014
- Technical Committee
- CEN/TC 217 - Surfaces for sport areas
- Drafting Committee
- CEN/TC 217/WG 11 - Test methods for sports surfaces.
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 08-Sep-2025
- Completion Date
- 23-Sep-2025
Relations
- Replaces
EN 12228:2002 - Surfaces for sports areas - Determination of joint strength of synthetic surfaces - Effective Date
- 18-Oct-2010
Overview
EN 12228:2013 - "Surfaces for sports areas - Determination of joint strength of synthetic surfaces" is a European Standard published by CEN that specifies two standardized test methods to determine the joint strength of synthetic sports surfaces, including synthetic turf. The standard defines procedures to measure how seams and adhesives used to join surfacing components perform under load, and it replaces EN 12228:2002.
Key topics and technical requirements
- Two test methods
- Method 1 - Direct tension (butt and overlapped adhesive joints):
- Applies an increasing tensile force perpendicular to the joint until failure.
- Typical test-piece width: (100 ± 1) mm; minimum length for stitched/welded joints: 600 mm.
- Use five test pieces from the sample; record force at break or maximum force.
- Test speed: 100 mm/min. Conditioning: (23 ± 2) °C for a minimum of 3 h (unless otherwise specified).
- For overlapped adhesive joints, if separation is parallel to glued surfaces, results are calculated as shear force (N/mm²) using the specified formula.
- Method 2 - Peel method (reinforced butt joints):
- Applies a peel force to a reinforced seam and records average and peak peel strengths.
- Prepare 10 test pieces (from five samples), minimum length 300 mm, width (100 ± 2) mm; individual test pieces are typically ≥150 mm after cutting.
- Peel initiation may use heat or solvent; caution and solvent removal procedures are specified.
- Measure average force between 25% and 75% of peel length; if >10 peaks, use the 10 highest peaks.
- Method 1 - Direct tension (butt and overlapped adhesive joints):
- Apparatus and calibration
- Tensile testing machine conforming to class 1 of EN ISO 7500‑1:2004; jaws sized to avoid slippage or damage.
- Result expression and reporting
- Results expressed in Newtons per 100 mm, rounded to the nearest Newton.
- Test report must identify the standard and method, surfacing type, jointing process, test conditions, mean joint force, individual results (if required), and failure modes.
Practical applications and users
- Useful for manufacturers of synthetic turf and sports surfacing materials to validate seam techniques.
- Employed by independent test laboratories and certification bodies for product compliance and performance claims.
- Relevant to specifiers, facility owners, contractors, and procurement teams assessing durability and safety of sport surfaces (stadiums, pitches, indoor facilities, playgrounds).
- Supports maintenance decision-making and quality assurance of seam installation methods (stitched, welded, hot‑melt, adhesive, or reinforced seams).
Related standards
- EN ISO 7500-1:2004 - verification/calibration requirements for tension/compression testing machines (referenced for machine class and force measurement).
- EN 12228:2013 supersedes EN 12228:2002 (clarified and corrected editorial content).
Keywords: EN 12228:2013, joint strength, synthetic sports surfaces, synthetic turf, butt joints, peel method, direct tension method, sports surfacing testing.
Frequently Asked Questions
EN 12228:2013 is a standard published by the European Committee for Standardization (CEN). Its full title is "Surfaces for sports areas - Determination of joint strength of synthetic surfaces". This standard covers: This European Standard specifies two test methods for the determination of joint strength of synthetic sports surfaces including synthetic turf. Method 1 describes a procedure for butt joints and overlapped adhesive joints in which a direct force is applied. Method 2 describes a procedure for reinforced butt joints in which a peel force is applied.
This European Standard specifies two test methods for the determination of joint strength of synthetic sports surfaces including synthetic turf. Method 1 describes a procedure for butt joints and overlapped adhesive joints in which a direct force is applied. Method 2 describes a procedure for reinforced butt joints in which a peel force is applied.
EN 12228:2013 is classified under the following ICS (International Classification for Standards) categories: 97.220.10 - Sports facilities. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 12228:2013 has the following relationships with other standards: It is inter standard links to EN 12228:2002. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 12228:2013 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Podloge za športne dejavnosti - Ugotavljanje trdnosti spoja športnih podlog iz umetnih snoviSportböden - Bestimmung der Nahtfestigkeit von KunststoffbelägenSols sportifs - Détermination de la résistance des jointsSurfaces for sports areas - Determination of joint strength of synthetic surfaces97.220.10Športni objektiSports facilitiesICS:Ta slovenski standard je istoveten z:EN 12228:2013SIST EN 12228:2013en,fr,de01-november-2013SIST EN 12228:2013SLOVENSKI
STANDARDSIST EN 12228:20031DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12228
September 2013 ICS 97.220.10 Supersedes EN 12228:2002English Version
Surfaces for sports areas - Determination of joint strength of synthetic surfaces
Sols sportifs - Détermination de la résistance des joints
Sportböden - Bestimmung der Nahtfestigkeit von Kunststoffbelägen This European Standard was approved by CEN on 11 July 2013.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, 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:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12228:2013: ESIST EN 12228:2013
Key 1 chemical, hot melt adhesive/mechanical joint (including sewn seams) Figure 1 — Butt joint 3.2 Principle An increasing tensile force is applied perpendicular to the joint until it breaks and the maximum force applied is recorded (see Figure 2). SIST EN 12228:2013
Key 1 tensile force Figure 2 — Principle of test — Direct tension method 3.3 Apparatus 3.3.1 Tensile testing machine, conforming to class 1 of EN ISO 7500-1:2004. 3.3.2 Jaws, which are sufficiently wide to hold the entire width of the test piece and with appropriate means to avoid slippage or damage. 3.4 Test piece 3.4.1 Stitched or welded joint not incorporating joining tape Cut from a sample of surface five test pieces of minimum length 600 mm and width (100 ± 1) mm with the joint centrally located 200 mm across each test piece (see Figure 3). SIST EN 12228:2013
Key 1 joint 2 test piece Figure 3 — Test piece layout stitched or welded joint For
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