How To Grind Rough Concrete Floor

Before a finished floor can be adhered to the concrete.

How to grind rough concrete floor.

Cover any doorways or windows that lead to other living areas as grinding concrete creates a lot of dust even with. Mark the high points with a pencil so you know which imperfections to grind out. On the other hand if you are grinding wet floor begin by wetting the entire surface that you intend to grind. How to grind imperfections in a cement floor 1.

Place the grinder pad on the floor you plan to grind. If you are not using the dust shroud tool in the grinding process expect the presence of concrete dust. When rough grinding begin from one side and grind from west to east across the entire concrete floor. Experts recommend that you divide the floor into sections.

The floor s surface should also be devoid of grease residue. After several passes over the concrete floor with the 40 grit metal bond tool repeat the process with a finer 80 grit and 150 grit metal bond tool. Floor preparation is a very important step that s often overlooked or not done to an adequate degree. Be sure to overlap the grinding pass as close to the previous grinding pass as possible.

Werkmaster concrete grinders and scabbler tooling quickly remove high spots from concrete floors reducing the amount of self leveling compound required to re. Lay a straightedge across the.