Pouring new concrete over an existing surface can save time and money on home renovations and outdoor restorations.
Pour concrete over existing concrete floor.
Pouring concrete over the existing one.
Cleaning old concrete surface.
Anybody can get rid of the existing surface to develop.
Pouringconcreteoverconcrete bondconcretetoconcrete mikedayconcrete in this video i m pouring a new concrete floor over an existing concrete floor.
Pouring concrete over old concrete instead of directly over a new gravel foundation limits your ability to maximize the slab s lifespan.
Pouring concrete over existing concrete sidewalk or patio surfaces is an option if the existing base is structurally sound.
Sweeping dirt s debris over the existing concrete slab will allow bonding to take place.
One of the best tools that can be clean all the debris out of crack is a stiff bristle broom.
It rolls or brushes on like paint very easy to install creates a bond between the old new concrete floors.
Here s the catch if the existing surface is somewhat in a structurally sound shape and elevating its height to a few inches won t be a problem you can certainly freshen it up with a new layer of concrete.
Steps involved in pouring concrete over existing concrete slab step 1.
A well poured concrete slab with a deep sturdy foundation can last for 30 to 40 years.
This includes removing sand dead leaves and gravel.
You need to start with a clean surface and ensure a proper bond to create a new concrete surface that lasts.
Can a polished concrete floor be laid over an existing slab or floor tiles.
The condition of the existing slab is the primary factor that determines how long the new concrete will last.
You can if the concrete is sound solid with minor cracks pitting scaling surface damage or just plain ugly.
Pouring concrete over an existing concrete driveway or sidewalk.
But it could compromise the lifespan of your new concrete surface.
However proper prep work is needed.
That kind of equipment can really punish a concrete floor.
One of the most commonly asked questions geostone receives is.