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Mixing Concrete

Posted Wed, 2009-07-15 11:59 by PP Admin

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 secs
Single drum plant210158
Double 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

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