1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 11 29 http:/www.kats.go.krKS L 5505 KS L 5505: 2006 (2011 ) L 5505: 2006 : ( ) ( ) () () ()KCC () ( ) : (http:/www.standard.go.kr) : :19 75 12 9 :200 6 11 29 : 2011 12 2 6 2011-0620 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . ICS 81.080 KS L 55
2、05: 2006(2011 ) Testing method for permanent linear change on high alumina and fireclay plastic refractories 1. . 2. . . KS A 3251 1 1: KS L 5504 3. . 4. KS L 5504 4. . 5. 5.1 KS L 5504 5.1 . 5.2 . 5.3 24 , (1105) 12 . 5.4 . 5.5 KS L 5504 5.3 . . 5.6 , . 6. (%) Ld (%) Lf , KS A 3251 1 . Ld 100001lll
3、Lf 100002lll l0: (mm) L 5505 : 2006 2 l1: (mm) l2: (mm) 7. . . 7.1 3 . 7.2 3 . , . 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 5505: 2006 Testing method for permanent linearchange on high alumina and fireclayplastic refractoriesICS 81.080