Quote:
|
4 m16 threaded rods with their ends bent welded to the rebar, these bolts will be used to attach the steel pier steel from direct for $100
|
I did something similar, here is a picture of what it looked like. The wood held the threaded rod in the right position during the welding and concrete pour.
http://deepspaceplace.com/show.php?id=observatorycube
The pier is a 300mm x300mm steel square section. It was easier to find than a short length of (round) tube/pipe.
James