How To Do A Concrete Garage Floor

Spread another smooth even layer of primer.

How to do a concrete garage floor.

Use 2x6 boards to frame in the interior slab. With attention to detail and high standard of quality. The top surface needs to remain wet while the curing process takes place. Once the concrete has been levelled and has set the insulation will go down if it didn t go.

Expansion grooves should be cut into the wet concrete to provide additional crack resistance. These bars will provide strength to the concrete. The truth is repairing your garage floor isn t very difficult and you only need some guidance and a good quality concrete resurfacer to do the trick. Place the steel rods or rebar around the edges of the freshly poured concrete mix and through the middle of your floor if working with a large area.

Don t worry too much about your soil s bearing capacity. Chances are you ll have a fair amount of gunk on your concrete floor. Wait for the primer to dry. Clean the floor of stains paint wax dust and dirt.

For better garage floors start with a good base. Acid etch the surface to break down the top layer and expose a bondable surface. If your concrete floor needs to be reinforced in areas which are likely to be heavily loaded such as garages then a metal mesh standing on plastic feet will be put down before the concrete is poured. Even poor soils like silt and soft clay have an allowable soil pressure of around 400 pounds per square foot psf.

It undergoes a chemical curing process that creates a dry solid mass. Laying down the epoxy primer is a four part job. Commercial concrete contractors do this kind of work every day. Pour concrete etcher available at home depot on each oil spot let soak in and then scrub.

Place theses 6 inches from the outside boards. You are going to be creating a curb around the outside three walls as well as two feet on either side of the garage door. Have the bars prepared before pouring. Pour 3 inches or 5 cm.

The reason people hold off their fancy garage floor projects isn t because of some concrete spalling or pitting. Use the stakes hammered into the ground to secure the boards with nails. Using a 3 4 inch 1 9 cm nap roller on an extension handle apply the material to the floor. Use a rigid bristle scrub brush to clean oil spots.

Then the new slab needs to be left alone. Begin at a back corner so you can work your way toward the exit as you roll and overlap each roller path by one half its width with each successive roll. It s because the idea of repairing it on your own seems intimidating.