Question: Patching Concrete Floor Holes?

What to use to fill holes in concrete floor?

If you can’t find premixed concrete patch, you can make your own by mixing one part cement to 2.5 parts fine sand. To fill holes deeper then 1/4 inch, apply at least two layers of the cement patch. To make sure the patch sets properly, cover it with plastic sheeting for about five days.

What kind of concrete do you use to patch a basement floor?

QUIKRETE Vinyl Concrete Patcher or QUIKRETE Concrete Patching Compound may be used. Clean the surface of the damaged area by removing any loose material such as dirt, oil, or grease and unsound or flaking concrete.

How do I fill a hole in my basement floor?

Mix up a small bag of Sacrete concrete mix and fill the hole to about 1 inch under the pipe. Float it smooth, you’re done. There is no need to get carried away with a special base etc. The size and weight of the concrete patch is negligible as far as settling or shrinking is concerned.

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How do you repair a damaged concrete floor?

Concrete Floors and subfloors can be repaired using some common methods. Sealers and coatings comprises of four divisions;

  1. High Molecular Weight Methacrylic Sealing Compounds.
  2. Low Viscosity Epoxy Sealing Compounds.
  3. Silane and Siloxane Sealing Compound.
  4. Coating Compounds for Concrete.

What is best to patch concrete?

Vinyl Concrete Patcher is ideal for making smooth repairs to crack or chipped concrete floors, sidewalks or steps. It has strong adhesive properties allowing it to be applied down to a featheredge. Quikrete 10 lb. Vinyl Concrete Patcher is made of a special blend of vinyl resin, fine sand and Portland cement.

What is the best way to patch concrete?

  1. Using a Chisel, Make the Crack Wider at the Bottom than the Top.
  2. Clean Out the Debris with a Stiff Fiber or Wire Brush.
  3. Fill the Crack with Patching Mix (also know as Vinyl Concrete )
  4. Address Any Pop-Outs.
  5. Wet the Surface and Apply a Concrete Bonding Agent.
  6. Pack a Small Amount of Anchoring Cement into the Hole.

Can crumbling concrete be repaired?

The Cure for Crumbling Concrete Steps As long as the steps are structurally sound—meaning, they’re not spalling, flaking, or broken all the way through—you can repair most surface issues. If your patch is thicker, build the vinyl concrete patcher up in ¼ inch applications.

Can you use thinset to patch concrete?

Whether you have cracks, chips or just a stained concrete slab, Thinset helps cover the old surface and create a new problem-free area. The thin mix is laid over the old concrete, slipping into cracks and crevices, hardening quickly into a smooth surface.

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How do you fix concrete scaling?

Provide proper curing by using liquid membrane curing compound or by covering the surface of freshly placed slab with wet burlap and polyethylene sheets or a non-woven geotextile. Maintain the concrete temperature at a minimum of 10C for at least 7 days.

Can you use grout to fill a hole in concrete?

Grout is a kind of concrete, after all. But grout is filling only small holes that do not affect the structural performance of the concrete. As long as it sticks and you are able to hone it off in a reasonable amount of time, it’s fine.

How do you fix a crumbling basement floor?

Pour more Vinyl Cement patch to fill in the floor and roughly level it out. Then pour a self leveling compound to level the top. Use a self leveling concrete to fill and level everything.

Can you pour new concrete over old concrete?

You can put new concrete over old concrete. However, unresolved issues with your old concrete, such as cracks or frost heaves, will carry over to your new concrete if not taken care of. In addition, you must pour it at least 2 inches thick.

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