1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 20874 KS M ISO 20874:2012 2012 12 28 http:/www.kats.go.krKS M ISO 20874:2012 : ( ) ( ) ATL () ( ) : (http:/www.standard.go.kr) ： ：2002 12 31 ：2012 12 28 2012-0802 ： ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS M ISO 20874:2012 i 2001 1 ISO
2、20874, Footwear Test methods for outsoles Needle tear strength , . KS M ISO 20874:2012 Footwear Test methods for outsoles Needle tear strength 1 . 2 . . ( ) . EN 10002 2, Metallic materials Tensile testing Part 2： Verification of the force measuring system of the tensile testing machines EN 12222, F
3、ootwear Standard atmospheres for conditioning and testing of footwear and components for footwear EN 13400, Footwear Sampling location, preparation and duration of conditioning of samples and test pieces 3 . 3.1 4 . 4.1 , (10010) mm/min B EN 10002 2 . . 4.2 , (10.01) mm . 4.3 , 1 . . KS M ISO 20874:
4、2012 2 . 4.4 , , (103) kPa . , (10.00.1) mm . 0.01 mm . 5 3 EN 13400 . EN 12222 24 . (501) mm (201) mm . . ： (2.00.2) mm ： (4.00.2) mm ： 3 . ( ) . , “ ” . 3 . 2 “ ” S 2 1 “ ” S 1 “ ” S 0 , . 6 (4.4 ) . 5 mm ( 1 ) 1 mm (4.2 ) . . (4.3 ) . . ( 1 .) . (10010) mm/min . N . 7 Ss mm N (N/mm) . Ss F/d F ：
5、(N) d ： (mm) KS M ISO 20874:2012 3 3 . 8 . a) 7. b) c) , , d) e) f) KS M ISO 20874:2012 4 ： mm 1 5 a (1) 20KS M ISO 20874:2012 5 A ( ) 2. EN 12222 KS M ISO 18454 EN 13400 KS M ISO 17709 153787 1 92 3(16) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 20874:2012KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Footwear Test methods for outsoles Needle tear strength ICS 61.060
