1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 2796 KS M ISO 2796 :2010 2010 8 27 http:/www.kats.go.krKS M ISO 2796:2010 : ( ) ( ) ( )SK ( ) ( ) : (http:/www.standard.go.kr) : :2005 12 28 :2010 8 27 2010-0342 : : ( 02-509-7300) (http:/www.kats.go.kr). 10 5 , . KS M ISO 2796:2010 Cellular plasti
2、cs, rigidTest for dimensional stability 1986 3 ISO 2796, Cellular plastics, rigidTest for dimensional stability . 1 . . “ ” , 3 . . 2 . . ( ) . KS M ISO 291, KS M ISO 1923, 3 , 4 4.1 , 7.2 . 4.2 KS M ISO 1923 . KS M ISO 2796:2010 2 5 5.1 , . 5.2 . :(1001) mm :(1001) mm :(250.5) mm 5.3 3 . 6 KS M ISO
3、 291 . 7 7.1 KS M ISO 1923 1 3 , 5 . 7.2 . : (553) (253) (103) (03) (232) (402) (702) (852) (1003) (1103) (1253) (1503) 90100 % : (402) (702) , 25 mm . . 7.3 (201) 1 , 1 3 KS M ISO 2796:2010 3 . 7.4 7.1 , . 7.5 , . 7.6 (482) , 7.3 7.4 . 7.7 7 28 , 7.3 7.4 . 8 8.1 . o o t 100 l l l . o o t 100 b b b
4、. o o t 100 l o , b o o : l t , b t t :20, 48, 7 28 8.2 8.2.1 . 8.2.2 KS M ISO 1923 . 9 . a) (KS M ISO 2796) b) c) d) e) , f) , g) KS M ISO 2796:2010 4 h) i) 1 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M ISO 2796 :2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Cellular plastics, rigid Test for dimensional stability ICS 83.100 Korean Agency for Technology and Standards http:/www.kats.go.kr