Repairing Cracks In Polished Concrete Floors

Colored sand and pigments may be added to create color stable repairs that match most march 4 2010.

Repairing cracks in polished concrete floors.

The process involved in repairing a chip in the concrete surface is quite simple. Chisel the sides of the crack or hole to make them square. The bonding material won t stick as well to rounded edges. Put on goggles gloves and a dust mask to protect yourself.

I buy the pro kit duel cartridge s because my company day s concrete floors inc specializes in concrete crack repair. This job sends a lot of dust and concrete debris into. Managers report how polished floors boost morale among employees improve light reflectivity reducing light usage and garner positive customer comments. We had a new concrete floor poured over a concrete sub floor and radiant heat installed.

In general i love it but there are several deep cracks that spider web across the room that you can stick your finger tip in which i think ruin the look of the floor. Sweep any large concrete chunks. Even if your in house maintenance team has worked with concrete you want your polished concrete repair to look seamless. When i repair cracks in concrete like the one in the picture above i always use crackweld concrete floor repair kits from radonseal.

How to repair cracks in polished concrete floors step 1. The new concrete floor was ground down and polished. Roadware matchcrete clear mcc is a two component aliphatic polyurethane for repairing cracks spalls and joints in concrete subject to uv exposure from sunlight. Call in a professional concrete repair team.

This material is clear in appearance when applied and cured. Place masking tape onto the floor surrounding the crack and an additional 1 foot of floor space around the crack. The market for concrete polishing and design continues to flourish and evolve. What hasn t changed is the need to repair cracks chips joints and spalls in the floor prior to polishing.

When one is dealing with small cracks and holes those below 1 8 inch wide it is highly advisable to use a polyurethane polyurea polymer. First start by clearing all debris from the defect and leave it in its structural concrete form. What to use for a crack repair kit. For example you can use a grinder to smooth and polyurethane to seal a fine crack but the repaired area is likely to be discolored.

Cleaning the surface 1.