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FILLING AND VIBRATING DRY CAST BOXES
January 15-18, Murfreesboro, Tennessee By Tom Umek
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What kind of equipment and working conditions make for happy production workers?
Rigid Rugged Resilient
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First things first….do the cages fit?
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What about our supply of concrete?
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Preparing for the pour Rigid Rugged Resilient
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What’s left in the mixer, on the belt or in the hopper?
Rigid Rugged Resilient
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Filling haunches on the boxes
Rigid Rugged Resilient
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Know what your slump is….yes slump, on Dry Cast Concrete
Rigid Rugged Resilient
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Correct fill rates to insure correct and complete consolidation
Rigid Rugged Resilient
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Fill in 4-6” lifts Slow down in the haunches to allow consolidation Insure consolidation by seeing the sheen near the core and jacket
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Don’t feel you have to run all vibrator at the same time
Start the vibration with 12-18” in the bottom of the form When filling is near the next row of vibrators turn them on Once nearly full, turn of the bottom vibrators off.
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QUESTIONS ? Rigid Rugged Resilient
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