How To Level A Concrete Floor With Thinset

By using thinset and self leveling concrete with the right applications you can make sure they re completely happy with the final product.

How to level a concrete floor with thinset.

For discussion assume 20 porcelain flexbond thinset over concrete slab. These floors rely on a smooth level adhesive to ensure that they are completely flat. Allow the floor to dry thoroughly. Thinset mortar is a type of cement used for the adherence of tiles and flooring to substrate or subfloor materials.

Last edited by pfbz. I would recommend renting a grinder that has a vacuum attachment on it. To level concrete floors start by cleaning the floor and filling in any cracks or holes with concrete filler and sealer. Tile installation requires grooves in the thinset to create air pockets which facilitate the adhesion of the tile.

Then go over any particularly high spots with a concrete grinder so they re level with the rest of the floor. A trade pro s guide to thinset vs self leveling how to level a concrete floor part 1 preparation you how to level an uneven floor in preparation for tiling you thinset vs self leveling when installing radiant floor heating. Tip 5 grinding a hump concrete. To answer the questions about my picture this was an inside installation in a hospital applied over a concrete slab with a measured deflection of l 720.

Can i use thinset to level concrete floor. Scrape the extra thin set back into the bucket using the sponge or a tapers knife or whatever you got. You should level the floor prior to doing anything other than carpet. Lay a carpenters level neutral in color and modest in materials the structure is comprised of concrete panels and wooden grills where they form.

There s some stuff called self leveling mortar concrete. How to use thinset morter to resurface concrete. When you re finished spread some concrete leveler primer over the floor and let it dry until it has a tacky. The last thing a homeowner wants is an unstable floor.

Whether you have cracks chips or just a stained concrete slab thinset helps cover the old surface and create a new problem free area. 06 10 2009 at 08 54 pm. Concrete must be free of dirt debris and grease that could inhibit thinset mortar from sticking entire concrete surface with soapy water. Thin set is very hard to get off if you let it dry on these tools.

It appeared from the core sample that we evaluated that they had put down 1 4 of someone else s mortar presumably a less expensive thinset to level the floor then ours then the tiles.