Big Bird Bath

This 5.1 metre bowl had to be poured on site so the mould was built in 2 pieces and glued together onsite. The mould was lined with 2 layers of fibreglass, this was high filled and painted to give a good surface finish, the fibreglass was used to stop the reinforcing damaging the surface.  The foam had no additional reinforcing around the outside and the full weight of the concrete did not change the shape or height in any way.