1、 KS M 2252KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS M 2252: 2007 2007 8 31 http:/www.kats.go.krKS M 2252: 2007 : () ( ) GS () SK() () ( ) : (http:/www.standard.go.kr) : :1967 5 31 :2007 8 31 2007-0583 : : ( 02-509-7270) (http:/www.kats.go.kr ). 7 5 , . KS M 2252: 2007 Testing method for penetratin
2、g of bituminous materials 1 . 2 . . KS B 5314, KS M 2670, 3 0.1 mm . 4 1 4.1 4.6 . 4.1 4.1.1 2 (STS440 C) , (2.50.02) g . , 0.20.3 m . 4.1.2 , . 4.1.3 1 (47.50.02) g . KS M 2252: 2007 2 4.1.4 1 (500.05) g . 4.1.5 1 0.1 mm , ( ) 40 mm . 4.1.6 , , . 4.2 3 a) . 200 3 b) . 4.3 KS M 2670 117 4 ( ) . 4.4
3、(250.1) . 4.5 15 0.05 % 0.1 . 4.6 KS B 5314 17( VIS) . 5 a) , 90 , . b) . 10 mm . KS M 2252: 2007 3 1 180 150 220 250 510 KS M 2252: 2007 4 : mm 2 : mm a) b) 3 : mm 4 4045 32 501 842942 842942 5.05.85.96.7A 0.140.16 1.001.02 1.001.02 3.20.02 A 0.2 mm . 0.20.3 m . 55 70 35 50 6090 10 110 KS M 2252: 2
4、007 5 c) 1530 11.5 . (250.1) 11.5 . , 3 b) 1.52 . 6 a) , , . , . b) . , . c) 0 51) . 0.5 . . d) 3 , 10 mm , 2 10 mm .2) . e) 1 . 1 0 50.0 2.0 50.0 150.0 4.0 150.0 250.0 6.0 250 8.0 7 1 . 8 . 300 . a) 2 . 1) . 2) 200 3 . KS M 2252: 2007 6 = 0.02 Am 2 Am: b) 1 . = 0.04 Ap 4 Ap: 9 2 1 , . 1530 11.5 . 1
5、 . (250.1) 11.5 , . 100abr=PPP Pr: (%) Pa: Pb: 10 (PI) . 1050130PI +=A A :25 log800log25PP25 : (25 ) KS M 2252: 2007 7 1 (25 ) () 135513 7017 (02)60094114 (02)600948878 http:/ KS M 2252: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Testing method for penetrating of bituminous materials ICS 75.140 Korean Agency for Technology and Standards http:/www.kats.go.kr