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2、mining the consistency of fresh concrete by Vebe test 1 1). 2 . . ( ) . KS F 2401, 3 3.1 3.1.1 (A) (2405) mm, 200 mm, 3 mm, 7.5 mm . (H) (G) . 3.1.2 (B) (1002) mm, (2002) mm, (3002) mm . 1.5 mm , , . . 3.1.3 (C) 1) , 40 mm .KS F 2427:2010 2 (2302) mm, (102) mm , (2 75050) g . 3.1.4 (G) 380 mm, 260 m
3、m 4 , 3 000 rpm . 3.2 16 mm, 600 mm , . 3.3 0.5 . 4 4.1 , (A) (G) , (B) (A) , (D) . 4.2 KS F 2401 . , (C) . 4.3 . . . 5 4. , (Vebe time) . 5 30 . 6 , , , ( ), . KS F 2427:2010 3 ： mm 1 ( ) Y-YX-XXXYYA B D D B CGH H 2002 2405 1002 3002200 1022302 ( ) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS F 2427:2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Standard test method for determining the consistency of fresh concrete by Vebe test ICS 91.100.30 Korean Agency for Technology and Standards http:/www.kats.go.kr
