Flooring That Does Not Require A Smooth Concrete Surface

Garage floors typically made of concrete can pit or crack over time.

Flooring that does not require a smooth concrete surface.

Many industrial sites warehouses and commercial buildings rely on epoxy floors to maintain clean and safe conditions for workers equipment and. Concrete surface profile or csp as defined by the international concrete repair institute icri is a standardized measure for the roughness of a given concrete surface. The thicker the coating system the higher the required csp number. Floor leveling compound types and pros cons.

Pour it into the low spots on the floor and use the trowel to smooth it over the surface. Step 1 move furniture start by removing everything from the room that covers floor space including furniture and area rugs and place it all in an adjacent room. Mark high and low spots. If you are installing a locking or floating floor not attached to the subfloor just make sure that the subfloor is clean.

Pass a carpenter s level across the surface of the concrete floor to check for levelness. Resurfacing with an overlay product creates a smooth surface just as if the floor were new. Use the lowest amount of mix water required for workability. Unless the product is labeled as self leveling it will need to be worked with tools as outlined above.

For the purpose of installing vinyl plank flooring the concrete does not have to be perfectly level only smooth. Epoxy floor coatings are commonly used for commercial and industrial flooring epoxy coatings are normally applied over concrete floors to provide a high performance smooth and durable surface that can last many years and withstand heavy loads. As noted above we re discussing two products one a subset of the other. If there are large expansion joints or cracks in your concrete you can fill and smooth them using premixed leveling products from home improvement stores.

Make sure the concrete is dry and avoid self leveling patches. As needed use a concrete grinder you may want to rent one to remove any coating and to slightly roughen the concrete surface so the adhesive will stick. Most require spreading. Floor leveling compound is any mix used to fill low areas and imperfections or add as a topcoat to existing flooring.

Top coat the concrete floor with a self leveling patch in the cases of excessively rough or warped floors. Mix it in a bucket according to the manufacturer s directions using the drill and paddle. This can range from csp 1 smoothest to csp 9 roughest. Prevent rapid loss of surface moisture while the concrete is still plastic through use of spray applied finishing aids or plas tic sheets to avoid plastic shrinkage cracks.

The work may be challenging but you can turn an uneven damaged concrete floor into a smooth level surface without the cost of a pro. The surface can t be slick heavily troweled or burnished.