Usually drying times will be less than 48 hours. Happily enough leveling uneven concrete slabs has an easy fix that wont sacrifice your headroom. To level concrete floors start by cleaning the floor and filling in any cracks or holes with concrete filler and sealer.
This tape is helpful both at leveling the compound in the next step and at strengthening the new surface of the floor.
How to level a concrete basement floor. The tape should lie at the edges of the concrete floor where the ground meets the wall at a right angle. With larger tiles the acceptable differential is a mere 18 inch per 10 feet. The material flows out like thick syrup then hardens into a smooth. Next pour concrete leveler compound onto the floor and spread it out with a squeegee.
Once the floor is covered let it dry for 1 3 days. Use expansion tape to lay a perimeter around the basement floor. Use a squeegee or trowel to spread the self leveling agent around until the whole floor is covered. Step 4 mix and pour the self leveling material.
Then go over any particularly high spots with a concrete grinder so theyre level with the rest of the floor. To level a basement floor start by removing any furniture and appliances on it and then thoroughly cleaning it. When the primer has dried its time to apply the concrete leveler. When youre finished spread some concrete leveler primer over the floor and let it dry until it has a tacky finish.
Then mix a self leveling agent with water in a large bucket and pour it over the surface of the 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. Finally let the compound dry per the. With small tiles the maximum differential between the lowest and highest point on the floor is 14 inch per 10 feet.
Use only a inch layer of the compound to level the floor and allow it to dry for the length of time specified by the compound manufacturer. The first step to making the most of any basement is to achieve a level floor.
