Concrete Mixing

Task / Description Slow   Ave   Fast    Units
 Concrete Weight, 1m3 –   2.4  –    Tonnes
 Readymix Lorry, Length –   8.3  –    m
 Readymix Lorry, Width –   2.5  –    m
 Readymix Lorry, Height –   3.7  –    m
 Readymix Lorry, Length –   24.4  –    Tonnes
 Readymix Lorry, Turning Circle –   16.4  –    m
 Readymix Lorry, Allowable Access Ramp Gradient –   17.0  20.0   degrees
 Mixing Concrete, By Hand –   0.3  –    m3/hr
 Mixing Concrete, Single Drum Paddle Mixer 158.0  180.0  210.0   m3/hr
 Mixing Concrete, Double Drum Paddle Mixer 315.0  370.0  420.0   m3/hr
 Mixing Concrete, Single Drum Plant Pan Mixer –   120.0  –    m3/hr
 Mixing Concrete, Dry Mix Plant –   90.0  –    m3/hr