PVC pressure pipe has some benefits relative to positive hydraulic transient pressure waves due primarily to the slower wave speed. However, I don't see much (any) documentation relative to PVC pipe performance or ratings under negative pressure. Does anyone have information whether the pipe...
There's a fair amount of controversy in FL re: whether Fiber Reinforce Concrete Pipe (FRCP) is 'equal to' Reinforced Concrete Pipe (RCP). I think Hardie Pipe is the only FRCP manufacturer that I'm aware of. The main weakness seems to be proper handling/installation. If that's not done right...
