Thin Concrete Floor Overlay

Add water to the mix until it is the a consistency of a thick wet mud.

Thin concrete floor overlay.

Overlays can also be placed over other flooring materials such as vinyl tile or wood. This article will focus on applications inch thick and less. You must work fast to coat the entire area and avoid creating seams in the. Custom floor tile patterns slop trowel unique floor finish faux slate tile faux marbled floor designs faux venetian plaster wall coating commercial floor coatings thin concrete resurface repairing.

Overlays can be applied as thin as a feather finish up to in most cases 3 4 depending on the desired finish. The depth of the profile increases with the thickness of the application. The thin mix is laid over the old concrete slipping into cracks and crevices hardening quickly into a smooth surface. A concrete overlay is a thin color concrete cement based products that go over existing concrete for repair or decorative reasons.

Micro topping can be utilized in a variety of different thin concrete overlay functions. Concrete overlays however are only as good as the substrate it is being applied to. It doesn t need to be thin enough to pour like a liquid but not so thick that it clings to a trowel. They provide a durable surface suitable for stamping with sika stamps or textured with texture rollers.

A thick milkshake is a good example. Overlays can be paper thin or several inches thick. Concrete overlay installation checklist remove all crumbling concrete and dust overlay stones no larger than 1 3 thickness of the overlay use secret cement paint to bond overlay to the old concrete dampen old concrete slightly before applying the cement paint cover the overlay with plastic to cure. Mix up a concrete overlay using 2 1 2 parts sand and 1 part portland cement.

An overlay can be much less expensive than a complete demo and replace with new concrete. You can use them to repair concrete for ultra thin toppings for decorative stamping and staining and to level a floor that s tipped or pitched the wrong way. There are a wide variety of overlay systems available for refinishing concrete flatwork ranging from ultra thin systems also called microtoppings or skim coats that can be applied in layers as thin as a credit card to floor underlayments that go on at thicknesses of up to an inch or more in one lift. Preparation must create a surface profile free of bond inhibiting material.

Sika s scofield s texturetop pro stamp grade and stencil grade concrete overlays are polymer modified cementitious toppings formulated for resurfacing structurally sound non moving concrete floors and exterior hardscapes.