Flooring That Does Not Require A Smooth Concrete Surface

Avoid calcium chloride admixtures.

Flooring that does not require a smooth concrete surface.

The thicker the coating system the higher the required csp number. For the purpose of installing vinyl plank flooring the concrete does not have to be perfectly level only smooth. 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.

Stir ready to use floor patching compound with a paint stirring stick. If you are installing a locking or floating floor not attached to the subfloor just make sure that the subfloor is clean. Make sure the concrete is dry and avoid self leveling patches. Pass a carpenter s level across the surface of the concrete floor to check for levelness.

Use the lowest amount of mix water required for workability. Floor leveling compound types and pros cons. Many industrial sites warehouses and commercial buildings rely on epoxy floors to maintain clean and safe conditions for workers equipment and. Mix it in a bucket according to the manufacturer s directions using the drill and paddle.

Top coat the concrete floor with a self leveling patch in the cases of excessively rough or warped floors. Floor leveling compound is any mix used to fill low areas and imperfections or add as a topcoat to existing flooring. Most require spreading. 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.

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. 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. Unless the product is labeled as self leveling it will need to be worked with tools as outlined above.

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. As noted above we re discussing two products one a subset of the other. 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. Mark high and low spots.

The surface can t be slick heavily troweled or burnished. Resurfacing with an overlay product creates a smooth surface just as if the floor were new.