H7C B Headwalls are precast concrete headwalls to suit plastic or clay pipes up to 600mm and concrete pipes up to 450mm. H7C C Headwalls have a backwall height of 1550mm. Stainless steel sockets can be cast into the headwall for the attachment of gratings and other factory fitted accessories.
H7C B Headwalls have a cast on concrete toe extension that extends 600mm below the base of the spillway headwall
We cast the opening in the back wall of our precast concrete headwalls to suit the pipe diameter and material of the pipe being used. We can cast multiple pipe openings, elliptical, square or rectangular culvert openings into any of our headwalls. We can also cast pipe openings into the wing walls of our headwalls.
The H7C B Headwall weighs 1750kg
If you cannot find what you are looking for our Free Headwall Design Service can help.