Correct the concrete floor thoroughly


Often minor or major damage needs to be repaired in a concrete floor. These may be damage caused by construction such as stretching or drying cracks or spalling and crusty areas. When repairing a best possible connection between the filler and the concrete is to strive.

Edit larger damage

A classic damage that should always be repaired before, for example, a concrete floor is sealed, are cracks. While narrow cracks can be filled unprocessed, major damage such as wide cracks or holes should be handled.

The damaged area should be treated with the hammer so that all protruding and crumbly are detached. When reinforcement becomes visible, the concrete must be checked for corrosion. If rust and moisture are found in the concrete floor, the renovation of the concrete floor must be extended.

How to improve your concrete floor

  • lime mortar
  • water
  • Possibly reinforcement surcharge
  • hammer
  • trowel
  • trowel
  • brush
  • bucket
  • vacuum cleaner

1. Mark damages

First, you should locate and mark all the damage so that you can repair it all at once. Estimate the volume of each damage and roughly add up the total volume.

2. Edit holes / cracks

Take each damage individually. Hammer all loose concrete parts and vacuum up dust and sand.

3. Mix lime mortar

Mix the lime mortar with water in the amount of the estimated total volume according to the manufacturer's instructions. Moisten every damaged area with a brush before filling the mortar.

4. Fill mortar

Press the mortar into the damaged area and press down several times so that all air escapes from the mortar. The mortar should stick out one to two millimeters above the surface of the concrete floor.

5. Leveling

After drying for about an hour, smooth the surface of the mortar with a trowel. If the mortar has already become too hard, the rewet helps.

6. Wet regularly

Keep the repaired areas in a moist condition for a few days. If the mortar evaporates too much water too quickly, it can break or become friable.

Tips & Tricks

When you buy ready-made mortar, you should avoid fast-binding variants. They tend to contract sharply and break.
Correct the concrete floor thoroughly

FAQ - 💬

❓ How do you even up a concrete floor?

👉 The easiest way is to use a self-leveling compound, also called liquid floor underlayment or floor resurfacer, within sections of level-cut rails. The material flows out like thick syrup, then hardens into a smooth, perfectly level surface, sometimes in less than an hour.

❓ What are the proper procedure in maintaining the floor?

👉 It consists of five steps: 1) removing dry soil, 2) setting up for wet cleaning, 3) wet cleaning, 4) drying, and 5) take down and sign removal. Removing dry soil can be accomplished by sweeping, dust mopping, or vacuuming, depending on conditions and equipment available.

❓ How do you deal with concrete floors?

👉 To seal concrete floors, use an epoxy sealer if you want something durable that comes in a variety of colors. For indoor concrete floors that won't be exposed to oil or grease, use an acrylic sealer, which is easy to apply. If you want to seal over concrete floors that already have a seal, try a polyurethane sealer.

❓ How do you fix uneven concrete?

👉 1:583:37Concrete & Masonry : How to Repair an Uneven Concrete Floor

❓ How do you smooth uneven concrete?

👉 3:5816:07SMOOTHING AN UNEVEN CONCRETE FLOOR

❓ Why is floor maintenance important?

👉 Clean floors not only look good but, improves the safety of anyone who enters the business. If the floors are not properly maintained, dirt, grit, and grime can become a tripping hazard. Slips and falls can lead to injuries and expensive legal action.

❓ Why are proper floor cleaning procedures important?

👉 Regular and effective cleaning to remove contamination helps to reduce accidents. Top tips: use the correct amount of the right cleaning product. allow detergents enough time to work on greasy floors.

❓ Can you fix uneven concrete?

👉 Level your concrete patio using slab jacking or polymer slab lifting techniques. Once everything is level, you can resurface or veneer the concrete to cover up any remaining cracks. Generally, fixing uneven, cracked concrete is pretty straightforward and does not require replacing the entire patio.

❓ How do you make concrete look better?

👉 3 Ways to Make Old Concrete Look New Again

  1. Power Wash. Over time, your concrete will accumulate grime and dirt. ...
  2. Resurface. If you're looking for a quick and easy way to improve your curb appeal, resurfacing your concrete steps and driveway is a great way to start. ...
  3. Add Stain or Sealing Coats. ...
  4. Revive Your Old Concrete.

❓ What is the cheapest way to level a concrete floor?

👉 There are self-leveling coatings designed to fill gaps and cracks. You could also try using vinyl floor tiles to make the transition more gradual. Probably the easiest (and cheapest) thing to do would be to get a big diamond grinding wheel and bevel down the lip.

❓ Can you put new cement over old cement?

👉 Since cement lacks any natural bonding agents, newly-poured concrete won't naturally bond to the existing slab. You'll need to either use a bonding agent to adhere the two layers together or use an unbonded overlay method. Condition-affected life span: Properly installed concrete can last for over 50 years.

❓ How do you level concrete floors?

👉 To level concrete floors, start by cleaning the floor and filling in any cracks or holes with concrete filler and sealer. Then, go over any particularly high spots with a concrete grinder so they're level with the rest of the floor. When you're finished, spread some concrete leveler primer over the floor and let it dry until it has a tacky finish.

❓ How do I fix a hole in a concrete floor?

👉 You can use a wire brush to clean them out. Then vacuum. Then moisten the floor with water. Mix some Cement-All with water, (Cement-All is a high grade cement that is used to fix driveways and stairs, and sticks very well to old concrete, but it must be clean) and fill in the holes with a spatula or trowel.

❓ How to clean exterior concrete floors?

👉 Start by removing anything sitting on the concrete. Sweep away debris and dirt with a stiff-bristled broom or use a shop vac. The easiest way to clean exterior concrete is with a pressure washer filled with a solution of trisodium phosphate and water. Wearing rubber gloves, follow the mixing directions on the product.

❓ How do you fix cracks in concrete slabs?

👉 Brush a concrete bonding agent into the crack or hole. Bonding agent is a liquid that helps concrete stick better. Dip a paintbrush into the bottle and spread an even layer into the damaged area. Cover every part of the crack or hole. Then let the bonding agent dry for 1 hour. [6] Bottles of bonding agent are available at hardware stores.


Video Board: How to correct and clean an encaustic floor thoroughly