Vibco Concrete Handbook.1 - Bertda Services
Vibco Concrete Handbook.1 - Bertda Services
Vibco Concrete Handbook.1 - Bertda Services
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ENGINEERING DATA& APPLICATIONSCONCRETE WALLSWASTE WATER TANKS – LAWRENCE, MAEFCO-Ready radius forms were used to cast32’ high wastewater tanks. The very closesteel reinforcement rods made it impossibleto use internal vibrators. 12 Model SVRFS-4000 <strong>Vibco</strong> pneumatic vibrators were usedand staggered on form starting 2’ from bottomto insure that concrete flowed aroundreinforcement bars – next vibrator 4’ higheron next form panel. Required density wasachieved and contractor saved several daysusing external vibrators.Wall section to be cast – notice the tight reinforcing rods.Special vibrator bracket was designed toclamp on to form stiffener.Close up of Vibrator SpacingEQUIPMENT USEDPNEUMATIC:MODEL SVRFS-400012000 VPM40 CFM & 85 dBSpecial Bracket designed by VIBCOBracket speciallymade byVIBCO!4(Page 14 <strong>Concrete</strong> Handbook)1-800-633-0032
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