1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS L 9204 KS L 9204:2012 2012 11 30 http:/www.kats.go.krKS L 9204:2012 : ( ) ( ) () () KCC ( ) : (http:/www.standard.go.kr) ： ：1982 8 3 ：2012 11 30 2012-0661 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS L 9204:2012 i 1 1 2 1 3 .1 4 1 5 .2 6 .2 7 3
2、8 4 9 6 10 .7 11 ( ).10 12 .11 13 14 14 14 A( ) .15 KS L 9204:2012 17 KS L 9204:2012 Method for physical testing of gypsum concrete 1 1.1 , , . , . , . 1.2 SI( ) . 1.3 . . A.2.1 . 2 . . ( ) . KS A 5101 1, 1： KS L 0011, KS L ISO 679, ASTM C 11, Terminology Relating to Gypsum and Related Building Mate
3、rials and System ASTM C 778, Specification for Standard Sand ASTM E 11, Specification for Woven Wire Test Sieve Cloth and Test Sieves 3 ASTM C 11 . 4 4.1 . . 4.1.1 , . 1 500 mL . 2 , . KS L 9204:2012 2 , . 5 5.1 (211) C 5.2 KS L ISO 679 ASTM C 778, 20 30 6 6.1 , , . 6.2 6.2.1 0.1 g 500 g . 6.2.2 (45
4、3) C . 6.2.3 . 6.3 6.3.1 500 g 0.1 g . (6.2.2) 2 , (6.2.3) . 6.3.2 7. . 6.4 0.1 % . 6.5 . KS L 9204:2012 3 7 7.1 , . . 7.2 7.2.1 KS A 5101 1 ASTM E 11 , . 7.2.2 0.1 g 1 000 g . 7.2.3 7.3 7.3.1 , ( 1, 2). . 6.3 mm 100 g . 25 mm 1 000 g . . . . . 7.3.2 . 0.5 g . 1 45 m(No. 325) (A.1 ). 2 150 m(No. 100
5、) , . 1 0.5 g . . . 7.4 . 7.5 . KS L 9204:2012 4 8 8.1 . 8.2 8.2.1 ( 1) (A), 6.3 mm (B) . 53 08 45 mm (C) . 35 g . (G) 50 g . (E) . (D) , (A) mm (F) . 8.2.2 , 70 mm, 60 mm , 40 mm . 8.2.3 100 mm . 8.2.4 0.1 g 500 g . 8.2.5 20 C , 1 mL . KS L 9204:2012 5 1 ( ) 8.3 8.3.1 , , . . 8.3.2 (5.1 ) ( 200 g 3
6、00 g) . , 100 g 0.2 g . 2 , . . , . . . , 3 . 8.3.3 (302) mm . 35 g . 8.3.4 (202) mm . 50 g . 8.3.5 100 g 200 g (5.2 ) . TFE KS L 9204:2012 6 8.4 100 g . 8.5 . 9 9.1 . 9.2 9.2.1 ( 2) 229 mm, 44.5 mm, 139.7 mm , . , 102 mm . 457 mm2 . 9.2.2 1 g 2 000 g 9.3 9.3.1 . 9.3.2 1 g 2 000 g . 1 3 . . . 9.3.3
7、. 9.3.4 (38013) mm . 9.4 100 g . KS L 9204:2012 7 ： mm 2 9.5 . 10 10.1 , . , . 10.1.1 , . 11. ( ) . 10.2 10.2.1 ( 3) (A), (C) 50 mm 10 mm (B), 1 mm, 50 mm (D) 300 g . 228.6 20 6.4 44.5238.1101.6508.0 KS L 9204:2012 8 (B) , (E) , (A) ( ) (F) . (G) 100 mm (H) . , 70 mm, 60 mm , 40 mm . 10.2.2 . (3000.
8、5) g (100.05) mm (10.05) mm (703) mm (603) mm (401) mm 0.1 mm 0.25 mm . . 3 10.2.3 0.1 g 500 g . C CB BAGGDE ED HH 50 mm (mm )F A KS L 9204:2012 9 10.2.4 10.2.5 (211) C, 85 % . 10.3 10.3.1 , (5.1 ) . . 8. . . . . , . . 10.3.3 1 . . 30 10.2.5 . 10.3.2 3 (5.2 ) . 100 g 300 g , . 8. . 10.3.1 . 10.3.3 .
9、 1 15 5 15 1 15 5 15 1 30 1 2 1 30 1 30 40 2 15 5 KS L 9204:2012 10 10.4 . 10.5 . 11 ( ) 11.1 11.1.1 . . . , . 11.1.2 10. . 11.1.3 . 11.2 11.2.1 . 25 mm/h . 1 . 11.2.2 . 0.5 C . 11.2.3 175 mL 275 mL . 11.2.4 . 25 % 33 %, . . 11.2.4 R61.1 (m2 K)/W , . (EPS) , 40 mm . , 50.8 mm KS L 9204:2012 11 . . 1
10、1.3 (211.1) C . (211.1) C . . . 11.4 11.4.1 . 200 g 20 mm . 11.2.3 . , 5 mm (mineral oil) . 11.4.2 10.3.2 11.4.1 . 11.5 . 11.6 ( ) . 12 12.1 , . . 12.2 12.2.1 50.8 mm , . 3 , . , . KS L 9204:2012 12 0.03 mm, 0.05 mm , (50.80.13) mm, (50.80.51) mm , 900.5 . 12.2.2 . 1.0 % . . , . . . . 0.635 mm . 60
11、HRC . 0.013 mm, 0.025 mm . 12.2.3 (453) C 50 % . 12.2.4 , , 6 . 12.3 12.3.1 1 000 mL , 6 . 1： 2 . 5.1 8. . 2 L . 12.3.2 2 . 1 , ( 150 .) . 1 , 3 ( 150 .) . 10. 10.5 2 . Hobart N-50 . 12.3.3 10. 2 , ( ) . 1 % . 12.3.4 , . 25 mm , 25 mm KS L 9204:2012 13 10 . . 10.2.1 10.2.2 (10.3 ) . , . 2 () 20 140
12、40 120 Quick set 20 40 20 40 90 120 (2 ) 120 150 90 120 120 150 Slow set 40 120 Quick set 20 40 Veneer plaster 30 90 12.3.5 90 % 100 % . , 16 . 12.2.3 , . 16 12.2.4 . . 12.4 (12.3) . . , . 103 kPa/s 275 kPa/s . 50 % 275 kPa/s . 12.5 . , 5 15 % , . 3 15 % . 12.6 . KS L 9204:2012 14 13 13.1 , . . 13.2 13.2.1 g 1 500 g 13.3 12.3.4 , 6 g . . 13.4 6 0.079 4 . 13.5 10 kg/m3 . 13.6 . 14 14.1 , , , , , , , , KS L 9204:2012 15 A ( )
