Mixing By Hand
A typical rate of 0.32 m3/hr of concrete. Compulsory Paddle Mixer Generally with one or two 3.5m3 drums, giving a cycle time of 60 to 80 seconds (m3/Hr). Mix Time -->60 secs80 secsSingle drum plant210158Double drum plant420315
Task / DescriptionSlow 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 Mixer158.0 180.0 210.0 m3/hr Mixing Concrete, Double Drum Paddle Mixer315.0 370.0 420.0 m3/hr Mixing Concrete, Single Drum Plant Pan Mixer- 120.0 - m3/hr Mixing Concrete, Dry Mix Plant- 90.0 - m3/hr