What Is The Best Way To Fix A Hump On A Concrete Floor?
Have you ever had a problem with a bumpy or uneven surface? If yes, then you probably know that it can be very annoying. And if you don’t want to spend too much time fixing it, you should consider using a concrete repair kit instead or you should need floor repair.
Polished concrete floors are usually smooth and flat, but sometimes they develop bumps or cracks over time. These problems can be caused by several reasons, such as water damage, improper maintenance, or even construction errors.
There are two main types of concrete repairs: patching and filling. Patching involves applying a new layer of concrete over the existing concrete. Filling involves removing the damaged area and replacing it with fresh concrete. Both methods require tools and materials, so let’s take a look at them.
How Can I Repair My Concrete Floor?
There are many ways to fix a bump on a concrete floor. You can use one of these methods depending on how big the bump is and what kind of material it is made out of.
Patch It Up With Concrete
If the bump is small and doesn’t affect the overall appearance of your floor, you can simply apply a new layer of concrete. This method will work best for smaller areas like a crack in the floor.
You will need a few things to do this job:
- A trowel (a tool used to spread concrete)
- A pail of concrete mix
- A roller
- A mop
- A plastic bucket
- A broom
- Sandpaper
- A hammer
- A level
- A drill
- A saw
- A grinder
- A power sander
- An electric mixer
- A cement board
To start, make sure you have all the necessary equipment ready. Then, remove any loose dirt from around the area where the bump is located. Next, sweep away any debris left behind after cleaning.
After that, pour some concrete into the pail until it reaches about halfway up the sides of the pail. Let it set for 10 minutes.
Afterwards, roll the concrete onto the floor using a roller. Make sure not to get any excess concrete on the edges of the room. Once you finish rolling the concrete, wait another 10 minutes before sweeping it off the floor repair.
Finally, use a mop to wipe away any remaining dust. After that, vacuum the floor again.
Now, you can either leave the concrete alone or sand it down. For example, you can use a hand-held sander or an orbital sander. However, you shouldn’t use a power sander because it could scratch the concrete. Instead, use fine-grit sandpaper.
Sand the entire floor, including the edges. Use a circular motion while moving the sander back and forth across the floor. Be careful when using a power sander because you might accidentally scratch the concrete.
Once you finish sanding, apply a coat of sealer to protect the concrete.
Filling It Up With New Concrete
Another way to fix a bump on your concrete floor is to fill it up with new concrete. This method works well for larger areas, but it requires more effort than patching.
First, you will need to remove the old concrete and cut away the damaged area. Then, you will need to dig out the hole where you plan to place the new concrete.
Next, you will need to prepare the area where you will lay the concrete. Remove any loose dirt and debris. If there is any water in the area, you should drain it.
Next, you will need to mix up a batch of concrete. Mix the ingredients together thoroughly. Pour the mixture into the prepared hole and smooth it out.
Let the concrete dry for 24 hours. Afterwards, you can either leave it alone or sand it down as described above.
When you finish repairing the concrete, you can either leave everything alone or paint it.
Paint Your Concrete Floor
The last option for fixing a bump on concrete is painting. Painting is a great way to cover up minor imperfections on your floor.
However, if the bump is too large, you may want to consider replacing the whole floor repair instead.
Before you begin painting, you will first need to clean concrete the area. Sweep away any loose dirt and debris, then vacuum the floor.
Next, you can either use a brush or spray the area with a degreaser. You should also use a rag to wipe away any oil residue.
If you are going to use a brush, you will need to use a latex primer. Apply this primer to the entire floor. Wait 15 minutes before applying the final coat of paint.
If you are planning to use a spray, you will need to apply two coats of primer. First, apply one coat of primer to the entire floor, and let it dry for 30 minutes. Then, apply a second coat of primer to the same area.
Wait at least 2 days between each application. When you finish, you can either leave things alone or sand them down.
Why do we have humps on concrete floors?
Concrete floors make beautiful floors, but they don’t always look perfect. For example, concrete can get dirty over time.
If you walk barefoot on it, you might notice that the floor gets dirty. This happens because our feet pick up different types of flooring substances such as dust and dirt. While these particles may not be harmful, they tend to collect on the floor and cause a bump or hump.
This problem is even worse if your dog scratches it or if another animal steps on it. In both cases, you might see little pieces coming off the concrete.
One thing that could help prevent this is sealing the floor. Properly Sealed prevents moisture from getting inside the concrete slab. As a result, you won’t have to worry about the floor getting dirty.
You can purchase seals from a local home centre or hardware store. These products usually come in small cans. Most manufacturers suggest that you apply two layers of sealer. However, you only need to apply one layer for most applications.
After you apply the sealant, wait at least 1 week before walking on the floor. Afterwards, you can start using the floor again.
What causes humping on concrete floors?
While concrete itself does not wear out quickly, it still needs to be maintained. If you allow it to sit around without cleaning, it will break down over time.
As a result, it starts to become rough and uneven. Eventually, it becomes so rough that it begins to look like a bump. This is especially true when the floor repair has been sitting for long periods of time.
How to remove an old cement floor?
Another reason why there would be a bump on your concrete floor repair is that someone stepped on it. Sometimes, when people step on concrete, they leave their imprints behind.
These impressions can be hard to spot while standing upright. However, when you lay down, you will find that the impression looks much bigger than normal.
To remove the impression, first, vacuum the area rugs where the mark is located. Next, scrub the mark with soap and water. Finally, try to scrape it away.
For more severe marks, you might want to consider using a grinder. Grinders are tools used to grind away materials. They work well when removing thick material.
However, they aren’t usually considered safe for anything other than grinding concrete. Before purchasing one, ensure that you know how to operate it safely.
When you’re ready to proceed, place some newspaper under the affected area. Once you’ve done this, use the grinder to grind the area into sludge.
Once you’ve completed the process, take the newspaper and dispose of it properly.
It’s important to note that you should never attempt any type of drilling method on concrete. Instead, you should hire a professional contractor who knows what he/she is doing.
Can I Use An Epoxy Sealant Instead Of A Cement-Based Product?
Epoxy sealants are available in many colours and styles. You can also easily apply them yourself. Since epoxies don’t contain harsh chemicals, they often last longer than their counterparts.
They also come in a variety of forms including caulks, foams, and pastes. Some products can even be applied directly onto wood surfaces.
This makes them great for protecting wooden furniture and decks. Their ability to resist weather conditions also makes them good alternatives for coating outdoor areas such as patios and decking.
However, epoxy products do have drawbacks. First, you must buy the right product depending on the application you require. For example, you wouldn’t want to use an epoxy caulk to protect exposed concrete.
That said, epoxies are relatively inexpensive compared to their cement-based counterparts. In addition, they provide excellent protection against moisture.
If you need to protect concrete from damage, then you should definitely consider investing in epoxy. It won’t crack or chip like wax coatings because it doesn’t melt.
You can purchase them in either liquid form or powder form. They can be mixed by hand or machine. When mixing by hand, make sure that you add enough epoxy per section of concrete.
Otherwise, you could end up with too little resin. This means that the entire flooring surface will need to be reapplied after 24 hours.
In most cases, you’ll only need to mix the epoxy once. Once you’ve finished applying it, allow it to dry completely before moving objects back onto the surface.