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Void filling AND concrete sTABILIZATION
Why is it necessary to fill a cavity?
Concrete upgrade applications
It's important to verify that you do not have a cavity under your concrete slab before it collapses, this avoiding the cost of rebuilding your concrete.
The void can be filled in only 1 DAY. concrete slab vibration, concrete leveling contact us Montreal, Cornwall, Ottawa Quickly & effectively stabilize your sinking,
What is the risk of a cavity under the slab?
A cavity under the concrete can cause a collapse and damage the structure or someone could be injured during a slab collapse. High-risk structures are your basement, garage, driveway or patio. A cracked bottom slab creates an uneven surface that can pose a safety risk.
How does it work
Concrete lifting and void filling step by step
1. When you level your uneven concrete with Samson lifting , using poly foam concrete raising techniques, ⅝” injection holes (Size of a quarter!) are strategically drilled around the areas where the concrete is sunken and requires lifting.
2. The concrete raising equipment is contained in a truck or trailer, and has a sufficient length of hose to accommodate most locations, the hose is extended to reach the area in need of repair.
3. Once everything is prepped and the hose and materials are in place, the polyurethane foam is injected through the holes which fills the space underneath the concrete slab, using the concrete slab itself to drive the foam into the crevices, there by lifting the concrete back to its original, correct level.
4. Upon completion of leveling the concrete, the injection hole(s) are filled discretely with new cement, allowing you to use your surface immediately.
It’s as simple as drill, pump and patch! Your concrete is ready to use immediately!
