Floor Prep For Self Leveling Concrete Overlay

In the late 1980s these versatile overlays started coming of age as a legitimate floor finish alternative to pricier high end materials such as slate granite and marble.

Floor prep for self leveling concrete overlay.

5 cm thick in one pour and seeks its own level in minutes. As with other types of overlay systems proper surface preparation is critical to ensure a strong bond. Rapid high flow self leveling underlayment. Typically the floor must be level and uniform within 3 16 inch every 10 feet.

Rapid dry technology install most flooring in as little as 2 hours go to product. Check your wood flooring manufacturer s recommendations and sand any high spots with a concrete grinder. Shop surface preparation supplies and equipment. Fill any low spots with a cementitious leveling compound following the manufacturer s directions and allow it to dry before proceeding.

This quick setting underlayment can be applied to 2 in. Then i ll talk about issues that i have seen over the years on these floors when things go wrong. Self leveling concrete materials are usually mixed using a portable concrete mixer or with a 1 2 inch drill mixing paddle and 5 gallon bucket. Self leveling concrete can be used as an underlayment for wood tile or vct flooring evening out the high and low spots of a concrete floor making the installation of these materials much easier.

Levellite self leveling underlayment helps level floors prior to levellite self leveling underlayment helps level floors prior to the installation of ceramic tile natural stone resilient flooring carpet wood and other floor coverings. Concrete overlay reviews types of overlays epoxy coatings microtoppings skim coats self leveling overlays spray down toppings polishable overlays stamped concrete overlays preparing concrete for resurfacing concrete resurfacing reducing bond failures caused by moisture vapor transmission. Today polymers can be applied as thin as 1 8 or up to 3 4 thick and stamped producing a surface that looks just like a normal stamped concrete surface. Ardex k 15 premium self leveling underlayment.

Let s cover what i know is a proven system for polishing self leveling overlays. Self leveling overlays are simply poured or pumped onto the floor surface and then distributed evenly using a spreader. Concrete surfaces are prepared prior to resurfacing concrete to look like plain concrete again or to be upgraded to a decorative finish.