1、 STD-BSI BS EN 32770-ENGL 2000 D Lb2Ybb9 0835337 557 D BRITISH STANDARD Footwear - Test methods for outsoles - Abrasion resistance The European Standard EN 127Q1999 has the status of a British Standard ICs 61.060 BS EN 12770:2000 NO COPYING WITEIouT BSI PERMISSION EXCEPT AS PERMITIED BY COPYRIGHT LA
2、W STD-BSI BS EN 12770-ENGL 2000 m 1624bb7 0835138 q93 9 BS EN 12770:2000 direction of the Sector Committee for Materials and fiemicais, was published under the authority of the Standards Committee and comes into effect on 15 March 2000 Amd. No. Q BSI 03-2000 National foreword Date Comments This Brit
3、ish Standard is the official English language version of EN 12770A999. The UK participation in its preparation was entrusted to Technid Committee TCI/69, Footwear and leather, which has the responsibility to: - aid enquirers to understand the tea - present to the responsible European committee any e
4、nquiries on the interpretation, or proposals for change, and keep the UK interests inform4 - monitor rekited international and European developments and promulgate them in the UK. A list of organizaons represented on this committee can be obtained on request to its secretary. Cross-references The Br
5、itish Standards which implement intrnatiod or European public SO is value of nominal abrasive power (200 mg); S is average abrasive power in milligrams. The relative volume loss in cubic millimetres is given by the formula where p is the density in mg/mm3. The result will be the average of the three
6、 values. 6 BSI 03-2000 STD-BSI BS EN 12770-ENGL 2000 = 1624669 0835347 4Tb Page 9 EN 12770: 1999 8 Test report The test report shall include the following information: a) b) c) d) e) density; 9 date of testing; g) results, expressed in accordance with clause 7; full description of the samples tested
7、 including commercial styles, codes, colours, nature, etc.; reference to this method of test; any deviations from the test procedure, especially if the test run comprised only half the abrasion distance; any deviation from this test. Q BSI 03-2000 STDmBSI BS EN L2770-ENGL 2000 a Lb24bb9 0835148 332
8、M Page 10 EN 12770:1999 Sample holder Test piece Dimensions in millimetres II - 110 .+ hble adhesive tape Figure I - Schematic illustration of apparatus -Gap 2 Cylinder, 150 length 500 f 0.2 8 BSI 03-2000 STD-BSI BS EN 12770-ENGL 2000 162i.1669 0835149 277 p10.021j- Page 11 EN 1 2770: 1 999 O fb 16,
9、2- 0,005 . $16,3-8,05 816,6-8,1 , Dimensions in millimetres (Scale 1 : li Hardened Figure 2- Hollow drill Q BSI 03-2000 BS EN 12770:2000 BSI 389 Chiswick High Road London w4 4AL _ STD-BSI BS EN 32770-ENGL 2000 W 1624669 0835350 T0 D BSI - British Standards Institution BSI is the independent nalional
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