AAA Concrete Pumping has Expanded into Concrete Deliveries March 9, 2018 Need Concrete in the Portland Metro? Dispatch (971) 219-8604 visit www.VolumeConcrete.com Introducing the newest addition to the fleet. This 2018 Kenworth has a custom mounted Roadmaster Volumetric Mixer capable of hauling u...
Pneumatic conveying is affected by many factors such as workability of concrete, environmental conditions, pipe assembly, actual pressure, and pump outlet speed; therefore, the field situation is more complex. Identifying the relevant factors, introducing them into numerical models, and evaluating their...