1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 12 11 http:/www.kats.go.krKS L 9203 KS L 9203: 2006 (2011 ) L 9203: 2006 : ( ) ( ) () () ()KCC () ( ) : (http:/www.standard.go.kr) : :19 81 11 4 :200 6 12 11 : 2011 12 2 6 2011-0620 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . ICS 91.100.10 KS L
2、 9203: 2006(2011 ) Water resistant gypsum backing board 1. . 2. . . KS F 2256 KS L 5316 3. 3.1 , . 3.2 , . KS F 2256 , 15.9 mm 1 , 12.7 mm 45 . 4. 4.1 (Flexural strength) KS L 5316 , , 1 . 1 N mm 12.7 15.9 490 666 177 222 4.2 KS L 5316 , 2 . 2 mm mm 12.7 15.9 32 16 L 9203: 2006 2 4.3 KS L 5316 , 65.
3、7 N . 4.4 KS L 5316 , 3 . 3 mm N 12.7 15.9 356 400 4.5 4.5.1 3 KS L 5316 , 2 5 %( ) . 4.5.2 3 KS L 5316 , 2 1.6 g . 5. , 5.1 12.7 mm 15.9 mm , 0.4 mm , 0.8 mm . 5.2 406, 610, 813, 1 219 mm , 2.4 mm . 5.3 1.2 4.9 m , 6.4 mm . 5.4 . . KS L 5316 , 0.381.90 mm . , 3.2 mm . 6. . 7. 3 0.25 % . , . 8. 8.1 . 8.2 , . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKorean Agency for Technology and Standards http:/www.kats.go.kr KS L 9203: 2006 Water resistant gypsum backing board ICS 91.100.10