Is a lifting foam strong enough to lift concrete?

A polyurethane lifting foam is strong enough for concrete slab lifting and leveling. It expands quickly and the force of the foam expansion lifts the concrete to the exact desired level. It offers a long lasting strong support.

Can you do concrete lifting yourself?

Concrete Experts in Calgary always recommends contacting a specialist to level and lift a sunken concrete slab. This way you are sure that it is done professionally and up to quality standards. They have the professional equipment to help you out.