Grinding Concrete Floor High Spots

Use a concrete grinder to grind down any particularly high spots. To identify high and low spots systematically use a carpenters level or straight edge all around the floor marking high and low spots with chalk.

Water Problem Garage Floor Grinding Her Tool Belt

His crew puts water on the floor to find the high spots.

Grinding concrete floor high spots. Grinding is an expedient way of removing high spots and other imperfections such as surface stains and contour marks. Grind down the high spots and then check the floor again. At the point when you sense you have gained floor utilize the straightedge once more to make sure about the consistency.

Begin grinding at the top of the elevated area and grind in the direction of your marks. This is how he marked them. Although this sounds simple this requires a great level of skill and equipment.

These can be messy a shop-vac and a dust mask will go a long way here. These are in addition to the physical requirement in carrying hefty bags of compound and equipment. Use the level or strait edge as a screed placing one end on the high spot and one end on the low spot and scrape across the fillerpatch compound so that you get a straight line across the filled in gap in a radius around the high spot to the low spot with no gap under the straight edge.

Tar Paper Shims and Plywood Strips Minor high spots for hardwood and laminate floor installations are easily fixed with tar paper shims. You can use a smaller 4-inch grinder if you are working with a smaller area of floor or into corners. Ad Search Faster Better Smarter Here.

The most basic method is to take a piece of tar paper fold. Ad Stone Touch is your complete source for floor care maintenance and restoration. At the onset they can identify where the high spots are by using varying methods.

His concrete floors had some high and low spots. For an uneven floor grinding the concrete floor high spots is your only option. Then they grind the spots down using a walk-behind heavy-duty grinder that looks like a floor buffer but with diamond blades on the bottom.

Relocate the excessive spots with greater height and grind them down. Ad Search Faster Better Smarter Here. This is the reverse of a birdbath and exposes large aggregate more aggressively when grinding than the rest of the floor unless you commit to a total flattening of the floor.

The best way to do it is with a diamond attachment on a grinder meant for honingsmoothing concrete floors. You may find that grinding down a high area may take care of several adjoining low areas. Other high spots will be obvious.

Ad Stone Touch is your complete source for floor care maintenance and restoration. My brother sent me a video of him getting ready to install flooring. You can look around and see what your options are but your best options are honingpolishing pads that you can find from 20-150 bucks depending on grit brand etc.

Lowell Brakey a Kansas concrete contractor has developed a slick way of doing this. When you finish checking for level fill in the low areas with a leveling agent. This is where tapping professionals come in handy.

How do you grind high spots on concrete. 1 Cover any doorways or windows that lead to other living areas as grinding. This pattern will help in finding high spots which can be a little more tricky to discern.

Wear eye protection and a face mask start the grinders engine lay the disc flat against the spot you want to grind down and move it in a side to side or front to back motion until you grind the bump down to floor level. I had to sh. A pattern will begin to develop for you.

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. Using a Self-Levelling Compound Perhaps the most popular technique is to use a self-levelling compound.

How To Level Concrete Slabs Family Handyman