Here at our wall street apartments.
How to install a toilet flange on a cement floor.
Yesterday while making my rounds a tenant in one of the apartments approached me and mentioned their toilet was loose.
This is basically a durable plastic ring which fits over the drainage pipe to create a place where the toilet can gain solid purchase.
Fit the flange over the pipe to place it flat against the concrete floor.
Screw the toilet flange onto the concrete.
Use tapcon anchors or a similar type of masonry concrete screws to fasten the toilet flange to the concrete slab.
With the toilet flange in place you are ready to install the toilet with a new wax ring.