Pouring Concrete Over Existing Garage Floor

Pour a floating concrete floor.

Pouring concrete over existing garage floor. Garage floors are usually poured 4 to 6 inches thick. Pouring a concrete floor is hard work and it takes skill strength and tools. Normally you would jackhammer the old concrete out and do it right. Many garage or shop slabs also have a center drain.

Weatherstripping pieces make good dividers for sections. How to save money when hiring a professional. I have a 15 x 20 foot garage floor poured about 12 years ago. You may wish to have this job done by a pro but you can do it yourself.

The existing job was performed maybe 40 years ago along with deterioration there are many cracks and unlevel areas. The overlay mixture will bond permanently to the existing concrete slab if you make sure the existing slab is clean dust free and slightly damp before you apply the overlay. The pole barn guru answers a question on how to pour a concrete floor in a post frame building. A friend asks about their garage floor that they are using as an exercise room and is wondering what is the best method they can use to level the floor with a new slab placed on top of it.

In addition a liquid bonding agent or traditional cement paint can be brushed onto the damp slab immediately prior to pouring the overlay. Disadvantages of pouring new concrete over existing concrete. However the building supports were placed directly on to. Rebar may be used for slabs requiring more support.

Wire mesh sizing gravel or sand layer thickness and size and rebar location. All supply and waste lines are stubbed the subsurface prepared gravel and a vapor. I d like to add 3 foot to the front also. Over the years it had cracked.

We had a building that had an existing concrete floor that was poured directly on the ground. Garage concrete floor slab construction thickness and cost concrete topping slab types thickness and uses. Ho w thick should a concrete slab be. Please leave this field empty.