Concrete Floor Coating Over Cut Cutbacks

A concrete waterproofer helps make your home free of mildew and humidity indoors.

Concrete floor coating over cut cutbacks.

Prep for applying concrete paint epoxy coatings and polycuramine coatings to concrete or masonry involves the following. You can rent a floor buffer from a hardware supply store. Asphalt based cutback adhesive remaining on a concrete floor after removing old vinyl tile and other flooring represents one of the most difficult and risky subfloors for the installation of new flooring. This is a single coat application.

Sweep away any loose dirt and debris. One of the most important steps in applying a floor coating is prepping the floors. Always allow new concrete to cure for a minimum of 28 days before applying a floor coating. Cutting too early causes raveling an effect created by the saw blade pulling the aggregate out of position leaving a messy weakened edge along the cut.

Triseal is a light colored high strength acrylic polymer compound formulated to isolate cutback and other types of old adhesive residues that would affect the bond of the new floor adhesive over concrete substrates. A concrete floor that has very straight cuts contains a type of control joint called a saw cut see picture above. Below i ll briefly go over some of the more popular floor coatings and have a link to more in depth information if you want to learn more about each one. Allow the cleaned surface to dry.

In addition to the concrete mix and the weather conditions determining when to saw concrete is based on the concrete s hardness as well as the type of cutting equipment used to make the saw cuts. 5 types of concrete floor coatings. Clean the surface with a dry mop. When the concrete floor was still very new a circular saw with a special diamond blade is used to cut straight predetermined lines at approximately 1 3 of the total slab s depth.

If the existing floor covering in a bad shape it must be removed before installing new flooring. Nobody would leave a garage floor as a bare mosaic of concrete slabs so a finishing job either with painting or epoxy coat is always an essential. When to saw cut concrete. There s epoxies stains sealers polyaspartics and overlays just to name a few.

A concrete floor coating can be many different types of materials. Concrete or cement sealers protect bare and painted concrete floors while offering resistance to stains and chemicals so the surface withstands the test of time. But with the expansion and contraction joints in place applying a finishing coat on the garage floor will still make it look like a bare mosaic of concrete slabs only with color this time. Use a floor buffer for scuffing away the loosened spots of paint.

You may use water based adhesives over the triseal but urethane. The key word here is residue. Lightly sand intact areas of paint as well to give them the grit needed to receive new paint.