What should be the peripheral speed in mtr/min of a carbon steel pipe undergoing external concrete weight coating to achieve uniform coating thickness?
An external
coating will require a mould to get any reasonable finish. Normal practice is
to spray the concrete at a low peripheral speed followed by a burst at a higher
speed with vibration to consolidate the concrete.
As for
speed, you have to balance that with the flow of concrete.
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Concrete Coating of Steel Pipes
Re: Concrete Coating of Steel Pipes
