1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS F 3503 KS F 3503:2012 2012 5 10 http:/www.kats.go.krKS F 3503:2012 : ( ) ( ) ()ANC () LH ( ) : (http:/www.standard.go.kr) : :1974 12 20 :2012 5 10 2012-0190 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS F 3503:2012 i 1 1 2 1 3 .1 4 3 4.1 .3 4.2 3
2、 5 .4 6 7 6.1 7 6.2 .8 6.3 8 6.4 .9 6.5 .9 6.6 9 6.7 .9 6.8 10 6.9 .10 6.10 .10 6.11 10 6.12 .10 6.13 10 7 10 8 11 9 11 10 12 A( ) 13 B( ) 14 KS F 3503:2012 Sound absorbing materials 1 1), 2), 3), 4) 5) . 2 . . ( ) . KS B 5204, KS F 2263, KS F 2271, KS F 2277, KS F 2805, KS F 3504, KS F 4552, KS Q 5
3、002, 1: 3 . 3.1 , . 1 . 1) , . 2) , . 3) , , . 4) , . 5) .KS F 3503:2012 2 2 , . 3.2 , , 3.3 . . 3.4 . Ei, Er, , . irEE=1 3.5 3.6 . . . 3.7 3.8 3.9 3.10 ( ) 3.11 ( ) KS F 3503:2012 3 4 4.1 1 . 1 (RW-F) (RW-B) 1 , 2 , 3 (RW-BL) (RW-BE) 1 , 2 (GW-F) 2 24K 2 32K, 40K, 48K, 64K, 80K, 96K, 120K (GW-B) 3
4、80K, 96K, 120K ( ) 2 12 m 7 m. 3 20 m 12 m (IB) C, O A, AR, G, E C , O . (WWB) F, H (GB-P) 6 22, 8 22, 10 24, 13.4 24, 2 . : . : . : , KS F 4552 . : . : . 4.2 2 . KS F 3503:2012 4 2 0.3 0.21 0.40 0.5 0.41 0.60 0.7 0.61 0.80 0.9 0.81 1 A . , M , S . 2 250 Hz, 500 Hz, 1 000 Hz 2 000 Hz . 5 6. a) e) .
5、a) 3 . 3 kg/m3mm mm mm 25, 30, 4052+0.7M 40 70 50, 75, 10053+0.9M 600, 900, 1 200 300+450, 600 100+25 0.7M 40 52+1 71 100 50, 75, 10053+0.9M 25 0.7M 40 52+2 101 160 50, 75, 10053+0.9M 25 0.7M 40 52+ 3 161 300 50, 75, 10053+0.9M 600, 900, 1 200 153+450, 600 53+25 0.7M 40 52+1 71 100 50, 75, 10053+0.9
6、M 25 0.7M 40 52+ 2 101 160 50, 75, 10053+0.9M 600, 900, 1 200 153+600, 900 53+25 0.5M 30 0.7M 1 71 100 40, 50, 75 0.9M 25, 30 0.5M 2 101 160 40, 50 42+0.7M 900, 1 200, 1 800, 2 100 300+600 105+ . . , 3 000 mm , . KS F 3503:2012 5 b) 4 . 4 kg/m3 mm mm mm 25, 40 50+0.7M50, 75 82+ 2 24K 24 2 100 100+0.
7、9M . 200+25, 40 0.7M32K 32 4 50, 75, 100 32+0.9M25, 40 0.7M40K 40 50 32+0.9M25 0.7M48K 48 43+40, 50 32+0.9M20, 25 0.7M64K 64 6 40, 50 32+0.9M20, 25 0.7M80K 80 7 40 0.9M96K 96 98+20, 25 0.7M2 120K 120 12 20, 25 0.7M20, 25 0.5M80K 80 7 40 0.7M96K 96 98+ 3 120K 120 12 20, 25 2 0.5M600,900,1 200103+300,
8、450,600,900103+ 1 . , 3 000 mm . 2 40 mm 2 . 3 32 K , 4 . c) , 5.1 5.2 . 5.1 kg/m3mm mm mm % 9 0.6 300 0.4300 600 0.4 450 0.5 450 0.5 A, AR 12 0.70.5S600 0.6 600 0.6 9 0.6 300 0.4300 600 0.4 450 0.5 450 0.5 C, O G, E 350 12 0.70.3S600 0.6 600 0.6 00011 5 13 1 , 5.2 . 2 . KS F 3503:2012 6 5.2 a mm mm
9、 mm % /m29 0.6 6.5 A 12 0.7 4.8 5.0 12.7 13.0 0.59.0 9 0.6 6.5 AR 12 0.7 4.6 6.4 5.0 7.0 0.5 9.0 2.0 4.0 9 0.6 G 12 0.7 3.5 5 0009 0.6 E 12 0.7 1.0 4.0 a (400 /m2) .d) 6 . 6 mm mm mm mm N m2K/W0.6 15 10 400 0.55 20 0.3 M9 600 25 1 2 8 800 30 7 1 000 40 0.5 M6 1 800 F 60 % 40 % 0.5 50 0 3 0.7 M 5 2 5
10、00 2 0.6 15 0.3 M 10 250 0.138 0.55 20 9 400 0.189 25 1 2 8 500 0.241 30 7 650 0.292 40 0.5 M6 1 200 0.370 H 55 % 45 % 0.5 50 0 3 0.7 M900,1 200,1 800,2 1000 3 600,900,1 8000 3 5 1 600 0.473 KS F 3503:2012 7 e) , 7.1 7.2 . 7.1 mm mm mm N % 9.5 110 6 22 12.5 130 9.5 70 8 22 12.5 80 9.5 60 10 24 12.5
11、70 9.5 40 13.4 24 12.5 55 9.5 12.5 0.5 0.3S 600,900,1 800 3 0 300,450,600,900,1 2000 3 3 1 13.4 24 900 mm900 mm . 2 7.2 . 3 . 7.2 a mm mm () % 4020 900450 4040 900900 6 22 6 5.8 8040 1 8009004020 900450 4040 900900 8 22 8 22 10.4 8040 1 8009004020 900450 4040 910910 10 24 10 13.6 8040 1 800900 13.4
12、24 13.4 24 24.5 3632 900900 0.5 0.5 10 a ( ) . 2 . 6 6.1 5. 8 ( ) . KS Q 5002 . KS F 3503:2012 8 8 F , H . 6.2 . a) 3 0.5 mm . , 100 g, 150 mm 100 mm , 1 . , , 4 . . b) a) 6 mm 20 mm , . 0.05 mm( 0.1 mm .) . , . 6.3 . a) 2 1 mm . 100 mm . , 3 000 mm 1 . 10 mm . . . b) a) b) , 0.5 mm . , KS F 3503:20
13、12 9 1 mm . 6.4 1 KS B 5204 1 , l . 0.05 mm . 1 6.5 9 6.2, 6.3 . , 9 . 9 g g 5 000 M 50 1 000 M 5 000 10 500 M 1 000 5 1 m2 M 500 1 VM= : (kg/m3) M : (kg) V : (m3) . 6.6 6.5 . 6.7 KS F 3503:2012 10 KS F 2263 500 mm/min , . , KS F 3504 . 6.8 6.7 6 ( ) . 6.9 100 mm , 2 . 0.1 g . 10 . 10 402 100 105 10
14、0221=MMMW W : (%) M1 : (g) M2 : (g) 6.10 KS F 2271 . 6.11 KS F 2805 , . 6.12 KS F 2277 . 6.13 0.05 mm . 7 6. 5. . , . KS F 3503:2012 11 , . 8 . 1 0.7 M RW F 25 ( ) ( ) 25 mm ( ) 0.61 0.80, 2 0.7 M GW B 2 64 K 25 ( ) ( ) , 2 , 64 K 25 mm ( ) 0.61 0.80, 3 0.5 S IB C A 9 ( ) ( ) , C, A 9 mm ( ) 0.41 0.
15、60, 4 0.3 M WWB F 15 ( ) ( ) , F 15 mm ( ) 0.21 0.40, 5 0.3 S GB P 6 22 9.5 ( ) ( ) , 6 mm 22 mm 9.5 mm ( ) 0.21 0.40, 9 . KS F 3503:2012 12 a) b) c) 10 . 1 , , . 2 . 3 ( ). 4 . KS F 3503:2012 13 A ( ) A.1 . A.2 A.1 2 . A.1 I M , , II S , A.3 I A.1 ( ) . KS F 2805 . A.4 II A.2 . 300 mm . , . A.1 A.2
16、 KS F 3503:2012 14 B ( ) , , . , . . B.1 B.1 . , , . B.1 , , , , , , , , , , , , , , , B.2 B.2 . B.2 II I III IV V KS F 3503:2012 15 B.3 B.3.1 . B.3.2 B.3.2.1 , a) , 1) ( “ ” .) B.1 . , . , . , . 2) B.2 . . , , B.2 . 2 ( )( ) , B.3 . , . 3) B.4 . . B.1 . . B.1 B.2 KS F 3503:2012 16 B.3 B.4 b) . . B.5 . , . B.5 c) B.6 .