Much Safer

• no man at the pressure end of the boom
• no working at heights
• no strains / sprains or fatigue to nozzleman

Faster

• with a bigger spray nozzle (a person couldn’t hold the weight or the pressure)
• far less blockages and stopping
• can spray drier / courser concrete mix so less time adding water onsite – with less blockages

Cheaper

• no need for EWP
• delivers concrete over 3 times faster than hand spraying
• less chance of concrete getting thrown away / hot loads