Best way to clean boom after pour - Concrete Pumping

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  • using a concrete pump set up clean up | Cleaning and ...

    Wash the hopper and stick the concrete pump cleaning sponge ball in the reducer. Fill the hopper full of water to push the cleaning sponge down the system cleaning all the hoses. Make sure to use a sponge ball one size bigger than the hose. For example use a 4 ball for a 3 hose.

  • Best way to clean boom/ after pour? - Concrete Pumping

    Mar 09 2012 · The best answer is to do what works best for you and gets the boom clean. I only use one sponge inside a plastic bag so the sponge does not get concrete sucked into the middle of it. The sponge is clean and only needs a quick rinse. mile mark 96: 02-11-2012