KS F 2507-2007 Method of test for soundness of aggregates by use of sodium sulfate《集料的安全坚固性测定方法》.pdf

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1、 KS F 2507KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS F 2507: 2007 2007 11 23 http:/www.kats.go.krKS F 2507: 2007 : () ( ) () () () ( ) : (http:/www.standard.go.kr) : :1966 3 31 :2007 11 23 2007-1006 : : ( 02-509-7290) (http:/www.kats.go.kr ). 7 5 , . KS F 2507: 2007 Method of test for soundness of

2、aggregates by use of sodium sulfate 1 . . 2 . . KS A 3251 1, 1: KS A 5101 1, 1: KS F 2502, KS M 8421, (10 )( ) KS M ISO 6353 2, 2: 1 3 3.1 . a) 150 m, 300 m, 600 m, 1.2 mm, 2.5 mm, 5 mm 10 mm1)b) 5 mm, 10 mm, 15 mm, 20 mm, 25 mm, 30 mm, 40 mm, 50 mm, 65 mm 75 mm2)3.2 3) 4. , . 1) KS A 5101 1 150 m,

3、300 m, 600 m 1.18 mm, 2.36 mm, 4.75 mm, 9.5 mm . 2) KS A 5101 1 4.75 mm, 9.5 mm, 16 mm, 19 mm, 26.5 mm, 31.5 mm, 37.5 mm, 53 mm, 63 mm 75 mm . 3) , . KS F 2507: 2007 2 3.3 6. b) . 3.4 500 g 0.1 g , 5 kg 1 g . 3.5 100110 .4)4 4.1 . 2530 1 L 5)(Na2SO4) 250 g ( )6)(Na2SO4 10H2O) 750 g 20 . 48 (201) . .

4、7)4.2 8)(BaCl2) 510 % . 5 5.1 9) . a) 2 kg . b) KS F 2502 1 , 5 % . 4) . 5) KS M ISO 6353 2 R35 . 6) KS M 8421 . 7) 1.1511.174( 18.921.4) . 8) KS M ISO 6353 2 R6 . 9) 10 mm . KS F 2507: 2007 3 1 600 m 300 m . 1.2 mm 600 m . 2.5 mm 1.2 mm . 5 mm 2.5 mm . 10 mm 5 mm . c) 0.3 mm 100110 b) 100 g 10) 11)

5、 . 5.2 . a) , 2 . 1/2 . 2 mm akg 10 15 20 25 40 65 75 1 2.5 5 10 15 25 30 a . b) 5 mm , KS F 2502 3 , 5 % . c) 100110 , 3 11) . 20 mm . 10) 110 g , 100 g . 11) . KS F 2507: 2007 4 3 mm ag 10 5 . 15 10 . 20 15 . 25 20 . 40 25 . 65 40 . 75 65 . 300 500 750 1 000 1 500 3 000 3 000 a 1/2 . 5.3 , 1 100 g

6、 . 100110 (5 000100) g . 6 . a) . b) .12 ) 15 mm .13) . (201) . 1618 . c) ,14) 1 40 100110 4615) . d) . e) b)d) 16) .17), 18)f) .19) (BaCl2) . 100110 . 12) . 13) . 14) 20 mm . 15) . 16) 1 17) 10 . 18) 6. b)d) d) . 19) . KS F 2507: 2007 5 g) 20) , . 20 mm ( , , , , ) . h) 3 . ( , , , , ) . 7 7.1 (P1)

7、 KS A 3251 1 . 1001121=mmP P1 : (%) m1 : (g) m2 : (g) 7.2 . 5 % . . 300 m 0 . 7.3 (P2) KS A 3251 1 . 1001342=mmP P2 : (%) m3 : (g) m4 : 3 (g) 8 . a) , , b) 20) 5. . . KS F 2507: 2007 6 c) d) e) f) g) 20 mm h) 3 , KS F 2507: 2007 7 1 ( ) 1 , . 2 . KS F 2527 5 KS F 2534 5 3 1 1 . 1 1 % g % % 150 m 300

8、 m 600 m 1.2 mm 2.5 mm 5 mm 150 m 300 m 600 m 1.2 mm 2.5 mm 5 mm 10 mm 5.0 11.4 26.0 25.2 17.0 10.8 4.6 100 100 100 100 ab4.2 4.8 8.0 11.2 11.2b 1.1d1.2d1.4d1.2d0.5d 100.0 400 5.4 5 mm 10 mm 15 mm 20 mm 10 mm 15 mm 20 mm 25 mm 22.0 23.0 35.0 20.0 300c500c750c1 000c11.2 9.6 8.0 4.8 2.5d2.2d2.8d1.0d 1

9、00.0 2 550 8.5 a300 m 0 . b . c , . d100 . KS F 2507: 2007 8 KS F 2507: 2007 , . 1 KS ISO ( ) , ISO KS . 14 KS . 2002 . 2 KS A 0001( ) . 4.1( ) 20 250 g 350 g 250 g . 135513 7017 (02)60094114 (02)600948878 http:/ KS F 2507: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Method of test for soundness of aggregates by use of sodium sulfate ICS 91.100.30 Korean Agency for Technology and Standards http:/www.kats.go.kr

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