fire resistant concrete pump hose to pour block fill
13/5/2010· May 13, 2010 announced new and used Putzmeister' s P30 mechanical grout and concrete pumps are compact enough to pump patios, walkways, lightweight cellular concrete, grout, slurries and masonry block fill, yet rugged enough to handle foundations, footings, pour-in-place walls and shotcrete for pools and drainage systems.
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