Fixing Cracks In Polished Concrete Floors

How Cracks In Polished Concrete Flooring Are Repaired So Your Floors Stay Beautiful

Polished concrete floors are a beautiful addition to your home, but like any other type of concrete, they can develop cracks as the concrete shrinks. Fortunately, concrete floor crack repair is easy; however, when the concrete is in your home, you want the repairs to be invisible. Here's how cracks in concrete flooring can be repaired.

Match The Filler Color

Fixing Cracks In Polished Concrete Floors
  1. Brush two layers of water-based concrete coating remover over the floor within the crack area. Use a thin coating of the remover for the first layer, and let it sit on.
  2. A: Hairline cracks are often possible when you use polished concrete as your flooring.There are toppings that you can put over the floor to take care of those cracks. However, many people consider.
  3. Many clients prefer a polished concrete floor as the perfect fit for their projects despite the fact that most concrete floors are far from being perfect slabs. Some of the common flaws associated with concrete include: pop-outs, pinholes, gouges, spalling joints and cracks.

Fixing Cracks In Polished Concrete Floors Flooring

One problem with repairing cracks in sidewalks and driveways is that the repaired area is a different color and is noticeable. You can avoid this problem in your stained concrete floor by having repairs done when the cracks are tiny and by matching the color of the filler to the color of your floor. Concrete floors are painted in a variety of colors, and it's usually easy to find a matching color of filler. If not, a clear filler might be used.

Filling cracks in polished concrete floor

Fixing Cracks In Polished Concrete Floors Sealer

Apply The Filler

Fixing Cracks In Polished Concrete Floors Home Depot

We had a new concrete floor poured over a concrete sub-floor and radiant heat installed. The new concrete floor was ground down and polished. 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. Shrinkage cracks in poured concrete are easily recognizable and can be distinguished from other types of cracks that occur later in the life of a foundation wall or floor slab. The photograph of cracks above were taken of shrinkage cracks in a concrete slab floor in a home built in 2006. The cracks in this case ranged in width (measured across the crack) from 'hairline' (less than 1/16') to.

Filler is used to fill chips, cracks, and other imperfections in concrete. It repairs the damage, and at the same time, it improves the appearance of the floor. Before work begins, you may want to determine the reason for the cracking, especially if the crack is large or appeared suddenly. Shrinking of the concrete as it cures is a common cause, but it's also possible the problem could be due to shifting of the slab due to foundation problems or soil shifting. Those more serious problems might require further treatments beyond simply filling in the cracks or the cracks might return.

Polish The Surface

Fixing Cracks In Concrete Slab

When filler is placed in a crack or hole, it is packed in from bottom to top. This leaves too much on the surface that has to be removed. Removing it is easy by using a floor polisher with the right grit pad that buffs out the raised portion of filler over the repairs so that the surface is smooth. A good time to repair cracks routinely is right before the floor needs to be polished again to restore the shine. Once the filler is in place and the floor is buffed and polished, the repairs will blend in and not be noticeable.

Cracks In Concrete Floor Slabs

The best way to reduce the appearance of cracking is to make sure no mistakes are made during the installation process, so there's not much you can do as a homeowner to keep cracks from appearing. Instead, you can have them repaired by a professional when they arise, so your floors continue to look beautiful for many years to come.