1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS F 4426 KS F 4426:2008 2008 12 30 http:/www.kats.go.krKS F 4426:2008 : ( ) ( ) ( )ANC ( ) ( ) : (http:/www.standard.go.kr) : : 2003 12 29 : 2008 12 30 2008-1000 : : ( 02-509-7290) (http:/www.kats.go.kr). 10 5 , . KS F 4426:2008 Concrete spacer 1 ( .) . 2 .
2、 . ( ) . KS F 2511, (0.08 mm ) KS F 2526, KS F 2527, KS F 2534, KS F 2543, KS F 2544, KS F 2560, KS F 2562, KS F 2563, KS F 2573, KS F 5201, KS L 5204, KS L 5210, KS L 5211, KS L 5401, KS L 5405, 3 . 3.1 , , , KS F 4426:2008 2 3.2 , 3.3 () (h) . 3.4 (1055) 24 3.5 (205) 24 4 . 30, 40, 50, 60, 75, 90,
3、 100, 120, 135, 150 5 9. 1 . 1 a N/mm2 % 18 10 a ( ) , . 6 6.1 , , , . 6.2 6.2.1 1 , 2 . KS F 4426:2008 3 2 : mm . 30, 40, 50, 60, 75 90, 100, 120, 135, 150 . 2 1 7 7.1 KS L 5201, KS L 5204, KS L 5210, KS L 5211 KS L 5401 . , A B . 7.2 , , KS F 2526, KS F 2527, KS F 2534, KS F 2543, KS F 2544, KS F
4、2573 . 7.3 , , , . 7.4 , KS F 2560, KS F 2562, KS F 2563, KS L 5405 . 8 8.1 . , . 8.2 . KS F 4426:2008 4 8.3 1 . 500 . 1 . a) . b) (20 /h ) . c) 65 . 2 . 9 9.1 8.3 7 . .1) 2 . . (電壓 ) 2) 0.2 N/mm2 . . (N/mm2) 9.2 . . (%) 100110mmm m0: (g) m1: (g) 10 , , , , . a) , 30 000 1 , 1 10 6.1 6.2 . b) , 30 0
5、00 1 , 1 10 9. 5. . 1) . 2) 1) , . (N) (mm2)KS F 4426:2008 5 20 % , 20 % . 11 . 30 mm 12 12.1 . a) 12.2 . a) b) c) KS F 4426:2008 6 KS F 4426:2008 , . 1 1.1 . , . , , (notch) , . , . . , , , , . 1.2 2003: 2008: KS A 0001( ) ( , ) 2 , , . 1. . , . KS F 4426:2008 7 2. KS A 0001( ) , . 3. . 4. . , . 5.
6、 a) , 18 N/mm2 . b) . 6. , . 2 mm , . 1 , 1 . 1 7. . , , , . 8. KS F 4426:2008 8 8.1 . 8.2 . 8.3 . 9. 9.1 . , . . , . 9.2 . . 10. . . 11. . 12. , , . 135513 7017 (02)60094114 (02)600948878 http:/ KS F 4426:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Concrete spacer ICS 91.100.30 Korean Agency for Technology and Standards http:/www.kats.go.kr