How a concrete pump push concrete?

Answer:
  • Pumps consist basically of pressure vessels and equipments for supplying compressed air.
  • Concrete is delivered in to the pressure vessel and the vessel sealed tightly.
  • Compressed air is then supplied to the top of the vessel which pushes the concrete out through a pipe connected at the bottom.
First answer by Manikkpudur. Last edit by Manikkpudur. Contributor trust: 40 [recommend contributor recommended]. Question popularity: 1 [recommend question].