1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58The European Standard EN 14837:2006 has the status of a British StandardICS 97.150; 97.220.10Surfac
2、es for sports areas Determination of slip resistanceBRITISH STANDARDBS EN 14837:2006BS EN 14837:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2006 BSI 2006ISBN 0 580 48781 4A list of organizations represented on this committee c
3、an be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” f
4、acility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligati
5、ons.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 13 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date Comments aid enquirers
6、to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.National forewordThis British Standa
7、rd is the official English language version of EN 14837:2006. It partially supersedes BS 7044-2.2:1990 (replacing method 3). EN 14837:2006 is one of a package of standards being produced by CEN/TC 217. On publication of the entire package, BS 7044 will be withdrawn.The UK participation in its prepar
8、ation was entrusted to Technical Committee PRI/57, Surfaces for sports areas, which has the responsibility to: EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 14837May 2006ICS 97.150; 97.220.10English VersionSurfaces for sports areas - Determination of slip resistanceSols sportifs - Dtermination d
9、e la glissance Sportbden - Bestimmung der RutschfestigkeitThis European Standard was approved by CEN on 13 April 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without an
10、y alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by t
11、ranslationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, H
12、ungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre:
13、 rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14837:2006: EEN 14837:2006 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative reference 4 3 Terms and definitions .4 4 Principle4 5 Apparatus
14、.4 6 Test piece 11 7 Procedure 11 8 Calculation and expression of results 11 9 Test report . 12 Bibliography. 13 EN 14837:2006 (E) 3 Foreword This document (EN 14837:2006) has been prepared by CEN /TC 217, “Surfaces for sports areas“, the secretariat of which is held by BSI. This European Standard s
15、hall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2006, and conflicting national standards shall be withdrawn at the latest by November 2006. According to the CEN/CENELEC Internal Regulations, the national standar
16、ds organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Roma
17、nia, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 14837:2006 (E) 4 1 Scope This European Standard specifies a method for the determination of the slip resistance of a sports surface in relation to a studded or smooth soled sports shoe. 2 Normative reference The following ref
18、erenced documents are indispensable for the application 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 4662, Rubber Determination of rebound resilience of vulcanizat
19、es. 3 Terms and definitions For the purposes of this document, the following term and definition applies. 3.1 slip resistance calculated value from the reduction of the height of rise of a pendulum as a result of the friction between the profile and sports surface using correction factors 4 Principl
20、e A free falling weight covered with a rubber or plastic shoe profile (studded or smooth) rotates around a horizontal axis (pendulum). During its circular course, the profile is dragged over the sports surface and is slowed down by the friction between the shoe profile and the test surface. 5 Appara
21、tus 5.1 Slip resistance tester (see Figure 1), comprising: pendulum, having a length (axis to shoe profile) of 340 mm 3 mm; falling weight, having a mass of 1 600 g 50 g (including pendulum arm, metal profile holder and shoe profile); profile holder, with a sharp pointer to adjust the pressure on th
22、e profile; spring, having a K-value of 0,8 N/mm 0,05 N/mm, to adjust the pressure of the shoe profile on the test piece; frame equipped with a device to hold the pendulum horizontal prior to the start of the test and to release the pendulum at the start of the test; scale, with a pointer that record
23、s the maximum value achieved. On the lower part of the frame there shall be three grooves, A1 and A2 for use when adjusting the pendulum and B (see Figure 2), at which the pendulum stops when calibrated using the calibration surface. There shall be a further groove, C (see Figure 3), on the lower pa
24、rt of the pendulum. EN 14837:2006 (E) 5 12345768Key 1 Pendulum 5 Shoe profile 2 Groove C 6 Scale 3 Needle 7 Metal profile holder 4 Spring 8 Test piece Figure 1 Slip resistance tester NOTE The apparatus specified is commonly known as the Leroux slip resistance tester. A1A2B105 0100510Figure 2 Locatio
25、n of grooves A1, A2 and B EN 14837:2006 (E) 6 1Key 1 Groove C Figure 3 Location of groove C 5.2 Test soles 5.2.1 Smooth standard shoe profile, made of rubber, with properties and dimensions as given in Table 1. EN 14837:2006 (E) 7 Table 1 Dimensions and properties of smooth standard sole profile Pro
26、perty Value Shore A hardness 58 3 Width 30 mm 2 mm Length 120 mm 5 mm Thickness 9,5 mm + 0,5 mm/-1,5 mm 0 C 16 % 10 C 22 % 20 C 32 % 30 C 35 % Resilience of rubbera) (+ 3 %) when tested in accordance with ISO 4662 at temperatures of: 40 C 37 % a) Commonly referred to as the Lpke resilience. 5.2.2 Mu
27、lti-studded rubber profile, made of neoprene rubber, with properties and dimensions as given in Table 2, distributed as shown in Figure 4. NOTE This type of profile is generally used on non-filled and sand filled/dressed synthetic turfs. EN 14837:2006 (E) 8 Table 2 Dimensions and properties of multi
28、-studded rubber profile Property Value Width of sole 30 mm 2 mm Length of sole 120 mm 5 mm Number of studs fitted to sole (equally divided) 13 2 0 C 17 % 10 C 20 % 20 C 23 % 30 C 27 % Resilience of rubbera) (+ 3 %) when tested in accordance with ISO 4662 at temperatures of: 40 C 29 % Shore A hardnes
29、s of studs 90 5 K-value of studs 95 N/mm 5 N/mm Height of studs 7 mm 1 mm Diameter of studs (upper side) 7 mm 2 mm Diameter of studs (underside) 11 mm 2 mm a) Commonly referred to as the Lpke resilience. EN 14837:2006 (E) 9 Dimensions in millimetres 12 110 1 10 11Key 1 Direction of movement Figure 4
30、 Layout of multi-studded profile 5.2.3 Studded shoe profile. The mounting plate shall be curved and of a similar profile to the shoe assembly to which it is attached. Mounted to the plate shall be six plastic studs with properties as given in Table 3. The studs shall have dimensions as given in Figu
31、re 5 and shall be distributed as shown in Figure 6. NOTE This type of profile is generally used on football turf. Table 3 Properties of studded shoe profiles Property Value Width of sole 30 mm 2 mm Length of sole 120 mm 5 mm Shore A hardness of studs 95 5 EN 14837:2006 (E) 10 Dimensions in millimetr
32、es 18,0 1,06,5 1,013,0 1,012,6 1,0Figure 5 Stud profile Dimensions in millimetres 23,5 23,5263475601Key 1 Direction of movement Figure 6 Layout of studded shoe profile 5.2.4 Calibration surface, steel profile, of minimum dimensions 300 mm long x 30 mm wide, as shown in Figure 7. Dimensions in millim
33、etres 12Figure 7 Calibration surface EN 14837:2006 (E) 11 6 Test piece The dimensions of the test piece taken from the sports surface shall be a minimum of 300 mm long x 300 mm wide in combination with the supporting layers to be used in service. 7 Procedure 7.1 Conditioning Condition the test piece
34、 and test sole at (50 5) % relative humidity and (23 2) C for a minimum of 3 h. If the material is known to be sensitive to humidity, condition for a minimum of 72 h. Carry out the test under laboratory conditions, or on site at ambient temperature and humidity. Record the climatic conditions. 7.2 C
35、alibration of the apparatus Install the smooth standard shoe profile (5.2.1) in the metal profile holder. Place the apparatus on the calibration surface (5.2.4) and adjust it so that it is level, checked using a spirit level. Lower or lift the pendulum until it touches the calibration surface with t
36、he needle lifter on the pendulum straight and opposite grooves A1 and A2 (see Figure 2). Position the pendulum horizontally on the point of support. Release the pendulum. Finalize the calibration by adjusting the tension of the spring on the pendulum such that the pendulum stops with the needle lift
37、er opposite groove B when the pendulum is released for the fifth time. 7.3 Measurement Place the test piece where the measurement is to be carried out and anchor it at the edges. Place the apparatus on the test piece and adjust it so that it is level, checked using a spirit level. Mount the relevant
38、 test sole as specified in 5.2 on the metal profile holder. Position the pendulum vertically. Lower the apparatus onto the test piece with the screws until the pendulum has been put under such a pressure that the sharp side on the back of the metal profile holder is opposite groove C (see Figure 3)
39、on the lower part of the pendulum (this is at a force of 40 N 0,5 N). Place the pendulum horizontally on the point of support. Place the needle opposite the value 100 on the scale. Release the pendulum. With the movement of the pendulum the needle will be lifted and will come to rest opposite a valu
40、e on the scale. Record this value. Repeat the measurement five times on different parts of the test piece and calculate the mean scale value. 8 Calculation and expression of results Calculate the slip resistance using the following equation: 100rvS= where S is the slip resistance v is the mean scale
41、 value r is the reduction value given in Table 4 EN 14837:2006 (E) 12 Table 4 Reduction values Mean scale value Reduction value 0 to 99,0 20 99,1 to 99,2 16 99,3 to 99,4 12 99,5 to 99,6 8 99,7 to 99,8 4 99,9 0 9 Test report The test report shall include the following information: a) reference to thi
42、s European Standard, i.e. EN 14837:2006; b) description of the test surface; c) conditions under which the test was carried out, i.e. details of conditioning, whether under laboratory conditions or on site, the climatic conditions; d) test results; e) additional relevant observations, such as any we
43、tting procedure to which the test surface was subjected; f) date of the test report. EN 14837:2006 (E) 13 Bibliography 1 EN 12229, Surfaces for sports areas Procedure for the preparation of synthetic turf and textile test pieces. BS EN BSI389 Chiswick High RoadLondonW4 4AL14837:2006BSI British Stand
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