Process of making a halfpipe.

[BrainReed]

Hi all,
I want to make a sturdy Halfpipe. Can anyone help me what is the process and what are the materials needed for this ???

Thanks
BrainReed

[pushkins]

Frame it out with treated lumber, build it in sections the width you want the pipe to be and then attach the sections together. Make sure you use screws NOT nails. Use 1/4" exterior grade ply, when screwing it down to the frame make sure you start screwing from the middle of the 4x8' sheet and work your way to either side.
When your finished building it and it's set in position, secure it in place so it doesn't move about. If it's on the ground add some 4x4 posts sunk into the ground on either end, they move a considerable amount if not secured.