KS K ISO 24344-2010 Resilient floor coverings－Determination of flexibility and deflection《弹性地板覆盖物 弹性和变形的测定》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS K ISO 24344 KS K ISO 24344:2010 2010 8 18 http:/www.kats.go.krKS K ISO 24344:2010 : ( ) ( ) Pio FITI ( ) : (http:/www.standard.go.kr) ： ：2010 8 18 2010-0324 ： ： ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS K ISO 24344:2010 i . . , , . , , . KS K ISO

2、 24344:2010 Resilient floor coverings Determination of flexibility and deflection 2008 1 ISO 24344, Resilient floor coverings Determination of flexibility and deflection , . 1 . 2 . 2.1 (flexibility) 3 3.1 A( ) (mandrel) 180 . 3.2 B( ) . 4 4.1 A 4.1.1 (0.05 mm) . KS K ISO 24344:2010 2 120, 110, 100,

3、 90, 80, 70, 60, 55, 50, 45, 40, 35, 30, 25, 20,15, 10, 7 mm( 1 ) 60 mm . 4.1.2 . 4.1.3 , . 1 2 1 4.2 B 4.2.1 ( ) 2 3 8 mm 60 mm (1505) mm . 4.2.2 . 4.2.3 4 mm ( ) 4.5 kg (1005) mm/min 65 mm . 4.2.4 50 mm250 mm . 4.2.5 (250.5) . KS K ISO 24344:2010 3 ： mm 1 , r 4 mm 2 3 4 , r 4 mm 5 6 2 ： mm 1 (mm)

4、3 5 . 250 mm50 mm . 100 mm . . 1KS K ISO 24344:2010 4 , . . , 30 15 . . 6 6.1 A 24 (232) (505) % . , . 6.2 B 3 (250.5) . 7 7.1 A 7.1.1 . 7.1.2 180 3 5 . . 7.1.3 , . . . . 7.1.4 7.1.1 7.1.3 . , . . . 7.2 B 7.2.1 (1005) mm/min . 7.2.2 . 7.2.3 . . . KS K ISO 24344:2010 5 7.2.4 . 7.2.5 . 1.0 mm . 7.2.3

5、. . , . . 8 10 mm . 8.1 A . , ( ). , . 8.2 B . 9 . a) (KS K ISO 24344) A B b) , , c) d) A e) B f) ( ) g) h) 10 . KS K ISO 24344:2010 6 A ( ) A.1 . A.1 () 2010.08.18 2010 0324 ： ISO 24344(2008) ： 2009 FITI “ ” KS K ISO 24344:2010 7 1 EN 435, Resilient floor coverings Determination of flexibility 2 AS

6、TM F 137 03, Standard test method for flexibility of resilient flooring materials with cylinderical mandrel apparatus 3 ASTM F 1304 03, Standard test method for deflection of resilient floor tile 4 JIS A 1454, Test methods Resilient floor coverings 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS K ISO 24344:2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Resilient floor coveringsDetermination of flexibility and deflection ICS 97.150 Korean Agency for Technology and Standards http:/www.kats.go.kr