1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS L 1623 KS L 1623:2012 2012 2 21 http:/www.kats.go.krKS L 1623:2012 : ( ) ( ) () KCC ( ) : (http:/www.standard.go.kr) : :2012 2 21 2012-0050 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS L 1623:2012 i 1 1 2 1 3 1 4 .1 4.1 .1 4.2 (UTM) 2 4.3 .2 4.4
2、 2 5 .2 6 2 6.1 2 6.2 .2 6.3 3 7 3 7.1 - 3 7.2 .3 7.3 - 4 7.4 .4 8 4 KS L 1623:2012 Testing method for compressive strength of fine ceramic granules 1 m . 2 . . ( ) . KS D 3706, KS E 3605, KS Q 5002, 1: 3 ( ) ( ) . , . , . - . , ( )- ( ) . 4 4.1 . , , 1020 mm . 1 . (spring back) . , ejection cone .
3、KS L 1623:2012 2 4.2 (UTM) Universal Testing Machine . . 4.3 0.1 g 0.01 g 4.4 0.01 mm . 5 5.1 . . (1105) 1 , . , . 5.2 . 5.3 . . 6 6.1 , . . 6.2 6.2.1 . . , , . 6.2.2 ( , 980 g 20 g .) . . KS L 1623:2012 3 6.2.3 ( , ) 0.51.5 wt% . 6.3 6.3.1 1 b) 1 a) . 6.3.2 2 a) . , . 6.3.3 2 b) 1 c) . 6.3.4 UTM ,
4、. 6.3.5 ( , 5 mm/min) 2 c). 6.3.6 - . - . , . 6.3.7 2 d) . 2 . 6.3.8 ( ) . 7 7.1 - UTM 6.3.1 6.3.6 3 - . 7.2 KS Q 5002 0.001 g/cm3 . )(fpllhAmVm+= p : (g/cm3) m: (g) V: (cm3) A: (cm2) h: (cm) KS L 1623:2012 4 lf : (cm) l: (cm) 7.3 - (UTM) - 4 ( / ) . , X . 7.4 4 . 8 . a) b) c) d) ( ) e) ( , ) f) , ,
5、 , g) - - h) ( ) i) j) A l h lflf l0 KS L 1623:2012 5 a) b) c) 1 ( ) KS L 1623:2012 6 a) b) c) d) 2 KS L 1623:2012 7 3 - 4 - (MPa) (g/cm3) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS L 1623:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Testing method for compressive strength of fine ceramic granules ICS 81.060.30