Includes a short history of & info on the basic design & operation of equip. used to produce concrete by volumetric measurement & continuous mixing, frequently called mobile mixers. Definitions, applications, & quality assurance testing are discussed.

ACI 304.6R-91(R1997)
Original price was: $26.00.$13.00Current price is: $13.00.
Guide for the Measure of Volumetric-Measuring & Continuous-Mixing Concrete Equipment
American Concrete Institute , 01/01/1991