The apparatus is being revised by adding centering spacers attached to the surcharge. The calibration procedure is being revised due to improvements in technology and the attendant methods of calibration. Precision data is being collected and a precision statement will be added to the standard.
Keywordsconcrete; consistency; density; fresh concrete properties; roller-compacted concrete; Calibration--cement/concrete analysis instrumentation; Consistency--concrete; Density--concrete; Roller-compacted concrete; Vebe vibrating table; Vibrating table ;
Ballot Item Approved as C1170/C1170M-2014 and Pending Publication