If you plan on leveling a concrete floor you can do so with relative ease by using a leveling compound.
How to level a concrete floor with cement.
A dust mask will not give you enough protection.
To resurface an uneven concrete slab begin by laying a long straight 2x4 wooden rail across the concrete slab floor with one end positioned on the high point in the room.
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For a successful installation the concrete floor beneath the tile needs to be.
If you want to install vinyl tile or ceramic tile things get a bit trickier.
This old house general contractor tom silva shows how to resurface an uneven concrete slab.
Fill any low spots with a cementitious leveling compound following the manufacturer s directions and allow it to dry before proceeding.
Installing flooring on an uneven concrete can cause buckling and loose boards after the installation.
Over time concrete floors can settle unevenly or become uneven due to cracking and moisture.
It spreads across uneven slabs filling in low spots as it creates a new level surface.
Filling in gaps cracks and crevices as well as leveling uneven concrete will bring up the aesthetic and shore up the structure of the flooring.
When you re finished vacuum the floor thoroughly with a wet dry vacuum or sweep it with a broom.
Leveling a concrete floor for tile.
Whether you want to refinish an uneven basement floor or replace or add new flooring on top of an existing concrete floor somewhere in your home you most likely will need to level the concrete floor.
Keep checking the floor with a level as you grind the concrete.
Grinding and repairing a concrete floor can create concrete dust so be safe and wear a respirator.
Check your wood flooring manufacturer s recommendations and sand any high spots with a concrete grinder.