Step 1 measure the slab and order supplies.
Can you lay stamped concrete over existing concrete.
Yes if done correctly you can pour new concrete right over existing concrete.
Use the guidelines below to install a stamped concrete patio.
When it s time to update your yard or landscape consider laying a stamped concrete patio over your existing patio if its surface is in good condition.
Maybe and maybe not.
They are especially popular for refreshing the appearance of existing driveways patios walkways pool decks and floors.
You can only stamp concrete when it is still wet from a pour.
Dump it all out onto the existing concrete then begin spreading it around using a hand trowel or paver.
In the center of the patio is a small inground pool.
The honest truth about this concrete patio make over.
We plan to have the pool removed and fill in the pool area with concrete to make a large patio.
There s some things you have to take into consideration before you make your final decision though.
Stamps come in different patterns to impress elaborate designs or resemble cobblestones brickwork and other surfaces.
Spread the liquid mix over the existing concrete.
My rule of thumb is this.
With some supplies and a full day of dedicated labor you can transform an otherwise plain surface.
The layer of wet concrete doesn t need to be thick.
I would like the patio to look seamless so i was thinking about having an overlay of stamped concrete to connect the existing patio with the new section.
Stamping concrete gives a textured pattern to an otherwise flat patio.
To add texture to an existing patio pour a fresh layer of concrete over the old and stamp it provided the existing patio is in good condition.
Stamped concrete overlays can be used on new or existing concrete and on interior or exterior surfaces.
Diligent cleaning and preparation will produce a beautiful durable new patio surface.
If the new concrete is 3 inches thick or more you don t have to bond the new concrete to the old concrete.
They can even be applied to walls and other vertical surfaces.
Concrete slabs provide strong surfaces that withstand years of wear and tear with little maintenance.
If you appreciate the functionality but want to add style to an existing concrete slab you can stamp new concrete overlay over the surface.
If the existing concrete is structurally sound is not heaving or settling then you can pour concrete over concrete.
If done properly new concrete can often be poured right over an existing slab.
The overlay advantage overlaying is simply a matter of laying a concrete topping of only a quarter inch or so over an existing slab and stamping that new surface.
Press down hard on the concrete to work the liquid mix into any cracks as you smooth out the scratch coat layer.
For this to be feasible the contractor needs to pour at least 2 inches thick use smaller aggregate and incorporate reinforcement such as welded wire mesh or fiber mixed into the concrete.