1、July 2014Translation by DIN-Sprachendienst.English price group 8No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 97.
2、220.10!%7H,“2203709www.din.deDDIN EN 15306Surfaces for outdoor sports areas Exposure of synthetic turf to simulated wear;English version EN 15306:2014,English translation of DIN EN 15306:2014-07Sportbden fr den Auenbereich Simulierter Verschlei von Kunststoffrasenflchen;Englische Fassung EN 15306:20
3、14,Englische bersetzung von DIN EN 15306:2014-07Sols sportifs dextrieur Exposition du gazon synthtique lusure simule;Version anglaise EN 15306:2014,Traduction anglaise de DIN EN 15306:2014-07SupersedesDIN EN 15306:2007-06www.beuth.deIn case of doubt, the German-language original shall be considered
4、authoritative.Document comprises 12 pages07.14 DIN EN 15306:2014-07 2 A comma is used as the decimal marker. National foreword This document (EN 15306:2014) has been prepared by Technical Committee CEN/TC 217 “Surfaces for sports areas” (Secretariat: AFNOR, France). The responsible German body invol
5、ved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-01-21 AA Kunststoffrasenflchen. Amendments This standard differs from DIN EN 15306:2007-06 as follows: a) the description of the wear simulator has been revised; b)
6、the test method has been revised. Previous editions DIN EN 15306: 2007-06 EN 15306January 2014 ICS 97.220.10 Supersedes EN 15306:2007English Version Surfaces for outdoor sports areas - Exposure of synthetic turf to simulated wear Sols sportifs dextrieur - Exposition du gazon synthtique lusure simule
7、 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 Regulations which stipulate the conditions for giving this European Standard the status of a n
8、ational 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
9、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, Cypru
10、s, 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 King
11、dom. CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15306:2014 EEUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMU
12、NGEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15306:2014 (E) 2 Contents PageForeword 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 .8 5.2 Test 8 6 Evaluation and expression of results 9 6.1
13、Change of appearance 9 6.2 Test of sports functional characteristics 9 7 Test report 9 Bibliography . 10 DIN EN 15306:2014-07EN 15306:2014 (E) 3 ForewordThis document (EN 15306:2014) has been prepared by Technical Committee CEN/TC 217 “Surfaces for sports areas”, the secretariat of which is held by
14、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 July 2014. Attention is drawn to the possibility that some
15、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 edition, the test method has been revised to more precisely de
16、fine 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 organizations of the following countries are bound to imp
17、lement 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, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romani
18、a, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 15306:2014-07EN 15306:2014 (E) 4 1 Scope This European Standard specifies a method for conditioning synthetic turf and needle-punch surfaces by simulating interaction between a sports shoe and sports surface, to
19、 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 move linearly along the surface of the test piece. The
20、 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 of the cylinders. 3 Apparatus 3.1 Wear simulator Comp
21、rised 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 frictional losses). The second roller shall rotate
22、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 for each cycle of movement, to and fro, shall be (0,
23、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 avoid studs continually impacting the same spots, fr
24、ee 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 distance travelled during each cycle of transverse
25、movement shall be (20 1) mm at a speed of (0,015 0,005) m/s. DIN EN 15306:2014-07EN 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 comprised of (145 5) studs1). The studs shall be
26、 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 mass shall be increased proportionally. The stud
27、s 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. The location of the mounting positions of each s
28、tud 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 information is given for the convenience of users of thi
29、s European Standard and does not constitute an endorsement by CEN of this product. DIN EN 15306:2014-07EN 15306:2014 (E) 6 Figure 2 Pattern of studs DIN EN 15306:2014-07EN 15306:2014 (E) 7 Table 1 Coordinates of stud positions (centre of stud) STUD - X AXIS - Y AXIS STUD - X AXIS - Y AXIS STUD - X A
30、XIS - 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 22,0 141,0 106 195,0 270,5 7 11,5 16,0 5
31、7 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 63 276,0 158,5 113 76,0 282,0 14 149,0 3
32、3,5 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 8,5 47,0 70 111,0 179,5 120 98,0 304,0 21
33、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 38,5 190,5 126 260,0 316,0 27 286,0 67,0 77 85,0 192,5 127 142,0
34、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 87,0 342,5 34 122,0 85,0 84 108,5 212,5 134
35、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 34,5 224,5 140 16,5 362,5 41 189,0 100,0 91 246,0
36、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 48 162,5 119,5 98 222,0 248,0 49 211,5 11
37、9,5 99 172,5 250,0 50 46,0 123,5 100 266,5 252,5 DIN EN 15306:2014-07EN 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 Stud inspection and replacement After
38、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 or any one stud has a length of less
39、 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 for 24 h at a temperature of (23 2) C
40、. 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 infill layer or carpet pile. The hei
41、ght 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 cycles given in the relevant specif
42、ication. DIN EN 15306:2014-07EN 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 has collected along the edges o
43、f 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 specification. Carry out a further 2
44、00 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 brush or lift the pile of the carpet
45、. 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 functional characteristics Measure t
46、he 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 15306:2014; b) description and th
47、e 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 performance and material properties (e.g. shock absorption, deformation, friction, ball re-bounce); f) date of the test report. DIN EN 15306:2014-07EN 15306:2014 (E) 10 Bibliography 1 EN 12229, Surfaces for sports areas - Procedure for the preparation of synthetic turf and needle-punch test pieces DIN EN 15306:2014-07
