EN 15306-2014 en Surfaces for outdoor sports areas - Exposure of synthetic turf to simulated wear《室外运动场地表面 合成草皮磨损模拟特性》.pdf

1、BSI Standards PublicationBE EN 15306:2014Surfaces for outdoor sportsareas Exposure of syntheticturf to simulated wearBE EN 15306:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 15306:2014. Itsupersedes BS EN 15306:2007 which is withdrawn.The UK participatio

2、n in its preparation was entrusted to TechnicalCommittee PRI/57, Surfaces for sports areas.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible fo

3、r its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 76836 1ICS 97.220.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy an

4、d Strategy Committee on 31 January 2014.Amendments issued since publicationDate Text affectedBE EN 15306:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15306 January 2014 ICS 97.220.10 Supersedes EN 15306:2007English Version Surfaces for outdoor sports areas - Exposure of synthetic turf to

5、 simulated wear Sols sportifs dextrieur - Exposition du gazon synthtique lusure simule Sportbden fr den Auenbereich - Simulierter Verschlei von Kunststoffrasenflchen This European Standard was approved by CEN on 17 November 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulati

6、ons 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.

7、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 m

8、embers 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, Por

9、tugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any

10、form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15306:2014 EBE EN 15306:2014EN 15306:2014 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Principle 4 3 Apparatus .4 3.1 Wear simulator .4 3.2 Stud inspection and replacement 8 4 Test pieces .8 5 Procedure .8 5.1 Conditioning

11、.8 5.2 Test 8 6 Evaluation and expression of results 9 6.1 Change of appearance 9 6.2 Test of sports functional characteristics 9 7 Test report 9 Bibliography . 10 BE EN 15306:2014EN 15306:2014 (E) 3 Foreword This document (EN 15306:2014) has been prepared by Technical Committee CEN/TC 217 “Surfaces

12、 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 2014, and conflicting national standards shall be withdrawn at the latest by Jul

13、y 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 15306:2007. In comparison with the previous editio

14、n, the test method has been revised to more precisely define the design of the studded roller used within the test equipment. In particular, the positioning of the studs on the conditioning roller is now precisely specified. According to the CEN-CENELEC Internal Regulations, the national standards o

15、rganizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembou

16、rg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BE EN 15306:2014EN 15306:2014 (E) 4 1 Scope This European Standard specifies a method for conditioning synthetic turf and needle-punch surfaces by simulating inte

17、raction between a sports shoe and sports surface, to allow changes in appearance and to allow sports functional characteristics to be measured. NOTE The method specified is commonly known as the Lisport method. 2 Principle A test piece is laid on a metal support. Two cylinders equipped with studs mo

18、ve linearly along the surface of the test piece. The two cylinders roll on the surface and a mechanical system between the cylinders causes a sliding movement of one of the cylinders. Depending on the configuration of the machine, the support might have a movement transverse to the linear movement o

19、f the cylinders. 3 Apparatus 3.1 Wear simulator Comprised of two cylinders, each having a length of at least 300 mm and a diameter without any test profile of (118 5) mm (see Figure 1). One roller shall rotate at a circumferential speed as close as possible to the speed of the carriage (allowing for

20、 frictional losses). The second roller shall rotate 40 3 % slower than the first. The rollers shall be mounted so the roller rotating more slowly is the leading roller (the first to contact the sample). NOTE 1 The ratio of rollers speeds can be obtained using gear ratios of 1:1.75. The linear speed

21、for each cycle of movement, to and fro, shall be (0,25 0,05) m/s. A mechanical system to count the number of cycles shall be provided. The wear simulator shall be arranged so that interrupted movement, i.e. the cylinders stop rotating, slip and then start rotating again (slip stick), is avoided. To

22、avoid studs continually impacting the same spots, free movement of the cylinders shall occur at the end of a cycle, or the slip shall change from time to time within the tolerances of the ratio of rotation and/or transverse movement of the sample tray shall occur. When transverse movement occurs the

23、 distance travelled during each cycle of transverse movement shall be (20 1) mm at a speed of (0,015 0,005) m/s. BE EN 15306:2014EN 15306:2014 (E) 5 Figure 1 Wear simulator Mounted to the rollers shall be a test sole as specified in the product specification. The standard studded test sole shall be

24、comprised of (145 5) studs1). The studs shall be as shown in Figure 3, be manufactured from plastic and have a Shore A hardness of (96 2). The mass of the roller all the gears and chains that contribute to the load on the sample (28 500 500) g for a 300 mm wide roller. If wider rollers are used the

25、mass shall be increased proportionally. The studs shall not be mounted linearly on the cylinders but shall be mounted so that the studs and their movement form a low frequency sine wave, to ensure that the wear area of the sample is uniform. Their pattern of the studs shall be as shown in Figure 2.

26、The location of the mounting positions of each stud shall be as detailed in Table 1. NOTE 2 A manufacturing tolerance of 1 mm for the stud positions has been found satisfactory. 1) 13 mm nylon studs supplied by Decathlon Group are an example of suitable products available commercially. This informat

27、ion is given for the convenience of users of this European Standard and does not constitute an endorsement by CEN of this product. BE EN 15306:2014EN 15306:2014 (E) 6 Figure 2 Pattern of studs BE EN 15306:2014EN 15306:2014 (E) 7 Table 1 Coordinates of stud positions (centre of stud) STUD - X AXIS -

28、Y AXIS STUD - X AXIS - Y AXIS STUD - X AXIS - Y AXIS mm mm mm mm mm mm 1 154,5 0,0 51 279,5 127,5 101 150,0 252,5 2 271,5 4,5 52 255,5 128,5 102 78,5 252,5 3 35,0 8,5 53 185,5 129,5 103 31,0 259,0 4 198,5 10,5 54 92,5 134,5 104 242,5 264,5 5 246,0 13,5 55 139,0 136,5 105 289,0 268,0 6 105,0 14,0 56

29、22,0 141,0 106 195,0 270,5 7 11,5 16,0 57 65,5 146,5 107 7,5 271,0 8 128,5 19,0 58 231,5 149,0 108 125,0 271,0 9 79,0 23,0 59 114,5 149,5 109 101,0 274,5 10 55,0 23,0 60 208,0 151,0 110 51,5 275,5 11 173,0 24,0 61 159,5 152,5 111 169,5 280,5 12 222,0 25,0 62 42,0 157,5 112 219,0 280,5 13 267,0 30,0

30、63 276,0 158,5 113 76,0 282,0 14 149,0 33,5 64 182,5 160,0 114 263,5 284,0 15 289,5 37,0 65 252,5 162,5 115 145,5 285,0 16 196,0 40,0 66 89,0 164,0 116 28,0 291,5 17 31,0 41,0 67 135,0 170,0 117 286,0 297,0 18 102,0 43,5 68 18,5 173,0 118 239,0 298,5 19 242,0 46,0 69 63,0 177,5 119 192,0 300,0 20 8,

31、5 47,0 70 111,0 179,5 120 98,0 304,0 21 125,0 52,5 71 204,5 180,0 121 121,0 304,0 22 76,0 54,0 72 229,0 180,5 122 48,5 308,0 23 169,0 55,0 73 155,5 184,5 123 166,0 312,0 24 52,0 56,0 74 178,5 188,5 124 72,0 312,5 25 218,5 57,5 75 272,5 189,0 125 215,0 313,5 26 263,0 63,0 76 38,5 190,5 126 260,0 316,

32、0 27 286,0 67,0 77 85,0 192,5 127 142,0 319,5 28 146,0 68,5 78 249,0 196,5 128 21,0 329,0 29 193,0 70,5 79 131,5 204,5 129 113,0 333,0 30 98,5 75,0 80 14,5 207,0 130 64,5 336,0 31 28,0 75,5 81 294,5 208,0 131 180,0 340,0 32 5,5 78,0 82 58,5 210,5 132 231,0 340,0 33 239,0 81,0 83 201,0 210,5 133 87,0

33、 342,5 34 122,0 85,0 84 108,5 212,5 134 275,0 343,5 35 73,0 85,5 85 226,0 215,0 135 157,5 345,5 36 166,0 88,0 86 153,0 218,0 136 40,0 352,0 37 215,0 88,0 87 270,0 220,0 137 251,0 357,5 38 48,5 89,5 88 176,5 220,5 138 204,0 358,5 39 259,5 96,0 89 82,0 222,5 139 110,0 362,5 40 283,0 97,5 90 34,5 224,5

34、 140 16,5 362,5 41 189,0 100,0 91 246,0 231,0 141 133,0 363,5 42 142,0 103,0 92 128,5 237,5 142 61,0 368,0 43 94,5 104,0 93 292,0 237,5 143 177,5 369,0 44 25,5 109,0 94 12,0 238,5 144 84,5 370,0 45 235,0 114,5 95 199,0 241,0 145 228,0 370,0 46 69,5 116,0 96 104,0 242,0 47 118,5 117,5 97 55,0 243,0 4

35、8 162,5 119,5 98 222,0 248,0 49 211,5 119,5 99 172,5 250,0 50 46,0 123,5 100 266,5 252,5 BE EN 15306:2014EN 15306:2014 (E) 8 The studs shall be as shown in Figure 3. They shall be manufactured from plastics and have a Shore A hardness of (96 2). Dimensions in millimetres Figure 3 Stud profile 3.2 St

36、ud inspection and replacement After every 20 tests, the length of the 15 studs removed at random from the rollers shall be determined. The mean length and the standard deviation of the 15 studs shall be calculated, and if the mean length is less than 11,0 mm, the standard deviation is more than 0,5

37、or any one stud has a length of less than 10 mm, all of the studs on both rollers shall be replaced. 4 Test pieces The dimension of the test piece shall be a minimum of 800 mm 400 mm. The uniform abraded surface shall be at least 500 mm 300 mm. 5 Procedure 5.1 Conditioning Condition the test piece f

38、or 24 h at a temperature of (23 2) C. 5.2 Test Mount the test piece into the sample tray and fill it (if applicable) in accordance with the manufacturers instructions. Place the prepared test piece in the wear simulator (3.1) and adjust the height of the rollers to ensure full stud contact with the

39、infill layer or carpet pile. The height of the rollers shall ensure the rollers remain fully in contact with the infill layer throughout the test. On vertically free moving rollers a clearance gap of approximately 2 mm from the base of the roller carriage slot should be used. Undertake the number of

40、 cycles given in the relevant specification. BE EN 15306:2014EN 15306:2014 (E) 9 After every 2 500 cycles (one cycle is comprised of one complete to and fro movement), stop the machine and replace any fill material that has either been dislodged from the test piece and is lying in the sample tray or

41、 has collected along the edges of the test piece, evenly distributing it over the test piece; do not add new material to the test piece. Lightly brush the pile to lift. Repeat in increments of 2 500 cycles until the number of cycles completed is 200 less than the number specified in the product spec

42、ification. Carry out a further 200 cycles but do not re-apply any fill material that has been dislodged. Remove the sample tray containing the test piece from the wear simulator. Carefully remove the test piece from the sample tray ensuring that the test piece and fill are not disturbed. Do not brus

43、h or lift the pile of the carpet. 6 Evaluation and expression of results 6.1 Change of appearance Photograph the test piece to show the general effects of the simulated wear. Report the change in fibrillation, flattening, breaking of fibres, abrasion, etc., using photographs. 6.2 Test of sports func

44、tional characteristics Measure the sports performance and material properties as specified in the relevant product specification and record any changes following exposure to wear. 7 Test report The test report shall include the following information: a) reference to this European Standard, i.e. EN 1

45、5306:2014; b) description and the identification of synthetic turf, shock absorption pad and sand; c) method used for additional tests on sports functional characteristics (6.2), if appropriate; d) observations made on the surface aspects (e.g. fibrillation, breaks, abrasion); e) change in sports pe

46、rformance and material properties (e.g. shock absorption, deformation, friction, ball re-bounce); f) date of the test report. BE EN 15306:2014EN 15306:2014 (E) 10 Bibliography 1 EN 12229, Surfaces for sports areas - Procedure for the preparation of synthetic turf and needle-punch test pieces This pa

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