How to paint concrete floor

The concrete floor is usually left in its original form without staining it. However, even such a surface need protection, as chipsets appear on the material often appear. The impact of a chemical character affects. Therefore, it is important to know how to cover the concrete to prevent its destruction and reflect the room.

Epoxy paint. It is a durable coating extending the floor of the floor from concrete. And at the same time, the surface acquires a presentable view. The substance is inherent in such characteristics as resistance to the effects of the external environment, moisture, high loads and chemical substances, high adhesive properties, lack of tendency to yellowing. Epoxy is safely used in production shops, hangars, as well as on open areas, without abrupting. Suitable for applying for an unetebled concrete, without deteriorating the quality of the coating, more - the properties of the base are improved. However, epoxy paint is not devastable. Namely the need for mixing it, as it is a two-component, complexity in changing the color of the floor during re-staining.

Acrylic dye. This is an aqueous composition made on the basis of acrylic resins and polymers. When applied to the substance, a film is created on the surface, resistant to mechanical and chemical sodes. A solid coating is created that is suitable for garages, basements, stairs. Among the advantages of paint, we note: protection against corrosion, resistance to water and a humid environment, drying speed. Paint is convenient to use, as any tool is suitable for this. You can use roller, brush, sprayer.

Polyurethane enamel. The compositions are two-component and are intended for processing concrete floor both inside the building and outside. Enamel is characterized by such properties as efficiency, strength, resistance to chemicals. When applying polyurethane enamel, an ideally smooth surface is formed, which is inherent in glossy shine. The disadvantage is considerable drying time - up to 2 weeks. There are certain requirements for the use of the composition: the temperature of 5 degrees, the level of humidity is less than 75%, thoroughly mixing the components of the enamel, the need to dye the floor in 2 stages with a technological break.

Primer. In the absence of cash on the purchase of expensive compositions for coating concrete floor, you can do the primer, which may, by the way, to say, act and preliminary layer before the finish painting will be held. Distinguish polyurethane and epoxy primers:

Polyurethane primer. Creates to strengthen concrete, filling the pores, as well as to dive him. It is characterized by a high level of adhesion with the surface, resistance to chemicals and atmospheric phenomena. It is applied with a roller or brush, while the flow rate of polyurethane enamel is reduced if you plan to do the finishing layer.
Epoxy soil. Such primer is intended for use as an independent coating and before applying the coloring composition of the same name. The tool is perfectly absorbed into the pores of concrete, strengthening the surface and improving the clutch level with the finish coating. Epoxy primer is a resistant chemical substance, a wet environment and mechanical loads, is applied with a roller, and can also be used for this rubber spatula. At the same time, remember that the properties of the material are lost after half an hour.

For a better grip of the coloring composition with a concrete surface, it is recommended to spend thorough preparation of the base, which consists in eliminating the irregularities of the floor, removing the old paint, sealing the slots. As a result, you must get a perfectly smooth surface. In addition, check the level of humidity, as it affects the speed of the coating.