Prepare a pencil to mark the problematic spots on the floor. Those could be bumps, low spots, high spots, dips, and any other imperfections. Also, if you are working on the existing concrete and you had a carpet on top, don't forget to remove any carpet glue leftovers to even the surface.

The only other way is to cut it with a wet saw. You want to get the glue off the floor. The stain of the glue can remain. Try a 4" wallpaper scraper and soften up the glue with very hot water. Dont use chemicals or solvents as they tend to remain in the concrete and can inhibit the bond of the thinset. When you get around to setting the tile ...

With your hand sander, sand down any high spots of the concrete filler (make sure concrete filler has had ample time to dry). Also take this time to sand off any left over paint or high spots from the carpet glue. You can also try using a scraper to clean up high spots and paint.

2) Prepare Concrete. Remove baseboards. The floor should be vacuumed, clean, smooth and dry. The floor should be level within 3/16 inch per ten feet. Sand any high spots or use a self-leveling compound on low spots. 3) Plan Layout. Decide which direction the luxury vinyl plank will run.

Flattening high spots or ridges before you install flooring. Grinding down leftover thin-set or other hard coatings. Removing a sealed surface to accept adhesive, thin-set or epoxy.

Tips You can use a smaller, 4-inch grinder if you are working with a smaller area of floor or into corners. For large-scale areas you can rent a large floor grinder, the type you walk behind as it spins. Grinding will remove most imperfections, such as high spots and surface contour marks as well as surface stains.

WerkMaster Concrete Grinders and Scabbler Tooling quickly remove high spots from concrete floors reducing the amount of self leveling compound required to ...

Worse case scenatio was rough concrete installed witha modified mortar. Tiles come up in little pieces and the thinset is now a part of the concrete where you take off the high spots and feather it out with floor patch or you need to grind it. There is middle ground if the concrete was shiney and smooth and they used modified mortar.

You can grind off the high spots, but it's a messy proposition. I did it in a room of my house, using a 1/2 hp grinder and grinding cup, and the dust was horrible.Flooding the floor with water would probably help, but you'll want to control the airflow to confine the dust to the basement.

This would include testing the concrete, cleaning it, leveling it, and reducing any low or high spots. It can take some time to prepare the concrete floor so the vinyl tile can be installed properly. Once that happens, however, you can install the vinyl tile and you don't need to be concerned about what may happen in the future.

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Tips You can use a smaller, 4-inch grinder if you are working with a smaller area of floor or into corners. For large-scale areas you can rent a large floor grinder, the type you walk behind as it spins. Grinding will remove most imperfections, such as high spots and surface contour marks as well as surface stains.

Minor high spots for hardwood and laminate floor installations are easily fixed with tar paper shims. The most basic method is to take a piece of tar paper, fold it in half and then push that ...

Then plane the area to remove any high spots. Advertisement Many homeowners call the pros if shimming the joists is required, which could run between $1,000 and …

Grinding concrete down to level is about the least efficient method of leveling concrete, the best way is to place forms at the correct elevation, then screed with a screed board, which can be a 2x4 (make sure it is dead straight), or a steel angle. If the forms are level, you should be able to get the concrete level within 1/16 of an inch this ...

After you shave down your high spots and any glue or other imperfections from the concrete floor, you'll still have some concrete dust left behind. The easiest way to remove the dust is to use a floor squeegee. Use the squeegee to push the concrete into piles and vacuum the piles.

Tip 2 – Examine your Floor for High or Low Spots. Lay a framing square or a long 2"x4" on the floor and observe high or low places on the floor. Mark those you find. Tip 3 – Remove Raised Concrete Spots. If you have a concrete grinder, use it to flatten larger places on your floor …

As you grind the concrete subfloor, continue to check the level. When you are finished, vacuum the floor thoroughly with a wet-dry vacuum or sweep up the dust with a broom. Make a final check using the level to make sure that all the high spots are gone. How to level a subfloor step #4: Repairing & cleaning wood or concrete subfloor Leveling ...

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.

Best way to remove chippings high spots on concreted garden floor. 4 posts • Page 1 of 1. ... or some kind of floor grinder / dresser than can take these high spots down without messing with the surrounding level floor? Kind regards. Sdav

Step 5: Find low or high spots in floor. Using a floor leveler, lay in varying spots around the room to check for spots where you may need to use a patch or leveling product. When you go to purchase one of these products, make sure to get the one that is specific for a concrete floor. Leveling products should be applied based on manufacturer ...

While concrete is a strong construction material, it can still crack. Temperature changes, heavy weights, and dropped objects can all damage your concrete floor by causing cracks and holes. Fortunately, patching damaged concrete is an easy...

sanded plywood. Step 1: Remove the Existing Floor ". Step 2: Check the Level of the Subfloor ". Step 3: Repair High Spots in a Wood Subfloor and Clean It ". Step 4: Repair High Spots in a Concrete Subfloor and Clean It ". Step 5: Repair Low Spots in Wood or Concrete Floors and Clean Them ".

Clean the floor area to be leveled. Check for high spots and gain a good understanding of where you need to apply the compound. It must cover all low spots, and feather up to the high spots. 2. Pour leveling compound in a bucket. Pour some dry leveling compound mix into a big five gallon bucket. Concrete leveling compound mixes in a five gallon ...

Concrete can be used for flooring, driveways, steps, foundations and other purposes. ... Grinding is an expedient way of removing high spots and other imperfections such as surface stains and ...

A depression in a concrete pad or driveway is a place for water to collect. In the home, a depression in concrete can cause serious problems with the floor -- tiles can crack or gaps can form between planks, for instance. Whether indoors or out, the best way to level a depression in concrete is to fill it in level.

If you are installing vinyl planks over a concrete subfloor, you first need to level or sand any deformities. It means you have to sand down high spots in the concrete or fill in low spots with a self-leveling compound. Also, you should check for subfloor deformities with a level or straight pipe.

Here is how to leveling uneven concrete floor with a grinder.There are mane techniques about how to level a concrete floor. Almost every project is different...

Most flooring manufacturers recommend a variation of no more than 3/16 inch over a 10-foot span. Floor leveling is a relatively easy DIY project, although some subfloors with rot, insect damage, or structural issues may require professional attention. Finding the high and low spots. Start by locating the high and low spots before leveling a ...

Back to addressing the high spot. Fixing a low joist is pretty straight forward: jack it up and sister join another joist to the original one. A high joist is a different conundrum. What we found is that one technique is to pull up the subfloor and shave down the top of the joist. We considered it… but we just weren't going to do that.

Then, sand down any high spots. If there are a lot of high spots, be sure to have a vacuum handy and wear a mask. You may want to consider renting a sander. For a concrete subfloor: If you have a concrete subfloor, be sure that you are using an appropriate concrete grinder for your flooring. Your grinder should have the appropriate attachments ...

This video shares how to safely grind concrete floors. We share what tools to use and what mistakes to avoid.#concretefloors #grindconcrete #homerepairtutor ...

Measure for the floor. 2. Remove the high spots. 3. Use the handheld grinder for tight places. 4. Use the grinder edger along the walls. Once you have your equipment together, start by measuring the floor for the tiles (or paint or sealant). Measure the volume of the floor, length multiplied by width.

How to Level a Concrete Floor: Process. Clean the floor. Remove loose debris from the floor. Filling of cracks in the floor. Use a concrete grinder to grind high spots. Application of primer. Mixing of compound. Let the concrete leveler dry. Benefits of Concrete Leveling.

high spot in concrete slab Sorry in advance if this is a rookie question (but I am a rookie when it comes to flooring, and have searched the Web for an answer with no success). I am starting to install engineered hardwood flooring, glue down over a concrete slab, in a condo on the second floor …