1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 7202 KS B ISO 7202 :2009 2009 11 16 http:/www.kats.go.krKS B ISO 7202:2009 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 2009 11 16 2009-0707 ： ： ( 02-509-7290) (http:/www.kats.go.kr). 10 5 , . KS B ISO 7202:2009 i .1 1 1 2 1 3 .1 4 2 5 .2 5.1 .2
2、5.2 3 5.3 .3 5.4 3 5.5 .3 6 3 6.1 A3 6.2 B3 6.3 C3 7 3 8 ( ) 4 9 4 10 4 11 .4 12 4 12.1 (5.2 )4 12.2 (5.3 ).4 12.3 5 12.4 (7. ) 8 12.5 ( , 8. ).11 12.6 (9. )12 12.7 (10. ) .12 12.8 (11. ) 12 13 .13 A() 14 B() .14 KS B ISO 7202:2009 16 KS B ISO 7202:2009 Fire protectionFire extinguishing mediaPowder
3、1987 1 ISO 7202, Fire protectionFire extinguishing mediaPowder . 1 A , B C , . . D() . ISO 3941 . 2 . . ( ) . KS L ISO 4788, ISO 2591, Test sieving ISO 3130, WoodDetermination of moisture content for physical and mechanical tests ISO 33101, Test sievesTechnical requirements and testingPart 1：Test si
4、eves of metal wire cloth ISO 3941, Classification of fires 3 . 3.1 (extinguishing powder) , . “dry powder” , . KS B ISO 7202:2009 2 , . ISO 3941 . “ BC” B ( ) C () . “ABC” A ( ), B C . 3.2 (batch) , . 3.3 (lot) 25 , . , , . 3.4 (characterization statement) 4 . , 12 kg . 2.5 kg . . , 25 mm 5 . . . .
5、5 5.1 5.25.5 . . , 5.2, 5.3 5.4 , 5.5 . KS B ISO 7202:2009 3 5.2 12.1 . 0.10 g/mL . 5.3 12.2.1 12.2.2 , 40 m 63 m 10 % , 125 m 5 % . . 5.4 10 % . 75 %() . 50 %() 10 %, 50 %() 5 % . , 40 % 36 % 44 % , 80 % 76 % 84 % . 5.5 . 6 6.1 A A 12.3.2 3 2 . 6.2 B B 12.3.3 3 2 . 6.3 C 6.2 C . 7 12.4 85 % . KS B
6、ISO 7202:2009 4 8 ( ) 12.5 . 15 mm . 9 12.6 . 10 12.7 , 5 . 11 12.8 5 kV . 12 12.1 (5.2 ) (1000.1) g KS L ISO 4788 320 mm, 40 mm 250 mL . , 2 1 10 . 10 180 . b . V m b m ： (, 100 g) V ： 1 . . 2 . 12.2 (5.3 ) 12.2.1 12.2.2 . 12.2.1 1 12.2.1.1 KS B ISO 7202:2009 5 . a) 3 ISO 33101 200 mm, 125 m, 63 m
7、40 m 125 m 40 m . b) 9 . 12.2.1.2 (200.02) g . 10 . . 12.2.2 2 12.2.2.1 . a) 12.2.1.1 . b) 1) ( 1 ). 12.2.2.2 125 m, 63 m 40 m . . 20 g , 5 . . 12.3 12.3.1 (030) 3 kg 3 kg 12.3.2 12.3.3 . 2) . A(12.3.2) B (12.3.3) . (205) 24 , . 1) Alpine AG, 89 Augsburg, P.O. Box 101109, Germany F.R. Model A200 LS.
8、 , KS . 2) .KS B ISO 7202:2009 6 . , . . 12.3.2 A (6.1 ) 12.3.2.1 . 1 12.3.2.2 63 mm38 mm , 405 mm . . Pinus, Picea Abies Cryptomeria Japonica (9 13) %(m/m), (50050) kg/m 3 3 1 38 mm 3 1 38 mm (65110) mm . 6 13 . . ( 2 ). KS B ISO 7202:2009 7 1 Pinus Silvestris a) . Picea Glauca, Picea Engelmanni, P
9、inus Contorta Abies Lasiocapa, Pinus Banksiana, Picea Rubens, Picea Marina Abies Balsamea - . Cryptomeria Japonica . 2 . . ISO 3130 . 2 A 12.3.2.3 686 mm686 mm102 mm() . 3.8 L ( 12.3.3.2 ) . . . (1925) mm . 3) 3) 6 10 . , . , 60 % . 6 13 405 mm 63 mm38 mm KS B ISO 7202:2009 8 12.3.2.4 , 1.8 m . , ,
10、, . . 12.3.2.5 , 15 . 12.3.3 B (6.2 ) 12.3.3.1 1 m/s 3 m/s . 12.3.3.2 88 , 105 55 L . 2.5 mm, 1.48 m 150 mm, 1.73 m 2 . 12.3.3.3 . 15 mm , 50 mm . 12.3.3.4 , 60 . 1.5 m . . . . 12.3.3.5 . 12.4 (7. ) 12.4.1 12.4.1.1 . KS B ISO 7202:2009 9 ：2.25 kg () ：40 g ：375 mm ：90 mm ：10 mm ：4.25 mm 3, 4 5 . 12.4
11、.1.2 (251.5) mm . , . ANSUL A.5 . , KS . 3 KS B ISO 7202:2009 10 ：mm 4 3 ：mm ：, (505) mm 5 3 12.4.2 2 250 b 10 g( , m 1 ) . b 12.1 . . (12.4.1.2 ) 25 250 (, 10 0.417 Hz ). , (49 1) 8 . (404) g . . 5 . ( m 2 ). KS B ISO 7202:2009 11 . 100 1 2 1 m m m m 1： m 2： 3 . 12.5 ( , 8. ) 12.5.1 () 0.1 mm . (47
12、.50.05) g, (50.00.05) g . . 50 mm, (1.00 1.02) mm, (8.79.7) . . 0.2 mm . (0.140.16) mm 2 . . (0.20.3) m . , (4045) mm . (3.20.05) mm, (381) mm . . (2.500.05) g . ISO 2137 . 12.5.2 100 mL, 64 mm, 60 mm 125 g . . , 5 . (213) , 78 % 24 (483) 24 h . , . NH 4 Cl 250 mm . , 5 L/mm . NH 4 Cl 6 mm 20 mm . .
13、 KS B ISO 7202:2009 12 12.5.3 . , . 12.6 (9. ) 70 mm . . ( 0.3 mL) . 60 (205) ( 75 % ) . . . . 12.7 (10. ) 20 g (20150) mm . 55 1 . . 5 , . 12.8 (11. ) 12.8.1 , 6 13 mm , . 32 mm . , 12.8.2 , . 25 mm, 3 mm, . (2.50.01) mm . 5 k V . 12.8.2 , 15 mm 1 Hz 500 . 12.4.1.2 . . . . KS B ISO 7202:2009 13 6 13 ( ) . a) “” b) . , KS B ISO 7202 A , B C . c) d) e) , , f) “ ” . . 2.5 mm KS B ISO 7202:2009 14 A () . . KS B ISO 7202:2009 15 B () , . 6. , . . KS B ISO 7202:2009 16 KS B ISO 7202:2009 , . I , , . ,
