How To Even A Cement Floor

7 pour the self leveling agent over the floor.

How to even a cement floor.

This will create a smooth even surface. You can use a regular mop to spread the bonding compound over the rest of the floor. The surface of the new concrete will be level with the top of the form boards. Drop a few marbles onto the floor in various areas around the room and then watch them roll.

Concrete leveler compound is designed to spread out evenly with the force of gravity. Apply latex bonding compound over all the concrete when the floor is absolutely dry. Make sure to get all the way into the corners and along the edges of the room. With small tiles the maximum differential between the lowest and highest point on the floor is 1 4 inch per 10 feet.

Before you install flooring over the resurfaced slab check the installation instructions to be sure the compound is dry enough. This will enable the self leveling compound to adhere properly use a cheap paint brush to get into the corners and edges. On the other hand if your cement floor is extremely uneven or has large holes or cracks you will need a leveling compound to smooth it. Rich mixed up a 5 gallon bucket according to the directions and let it slake for 5 minutes before mixing it again.

If you re working outside dig a trench around the perimeter of the floor 4 inches deep. Dump the mix onto the floor and spread it out with a long handled squeegee. If you re working inside snap a chalk line around the walls. The easiest way to find out if your floor is out of plane is to use the time honored marble method.

With larger tiles the acceptable differential is a mere 1 8 inch per 10 feet. The mortar has an open time work able time of about 1 hour. Place wood form boards on their sides in the trench and nail them together at the ends. Push and pull the concrete leveler over the floor with the squeegee to coat it evenly.

To flash the floor the guys are using kerabond mortar with keralastic latex additive because it bonds so well. You can find a cement mixer online or at your local home improvement center. This is a high spot and needs to be removed. Use a cement mixer to mix the powder and water together until the powder is fully dissolved.