Coffee grounds are a popular natural alternative to chemical de icers.
How to prep for stamped concrete patio.
Stampedconcrete concretepatio everythingaboutconcretein this video i m going to show you how to form pour and stamp a concrete patio slab this is a backy.
He then used newlook s endura stain in sierra 344 to fix the discoloration of the surface and make it all the same color once again.
Surface preparation stamped concrete.
Like any surface you will need to wash the stamped concrete before sealing it.
It is important that all of the cleaning solution is rinsed away or the primer will not bond to the concrete.
Keeping the roller wet with xylene xylol roll over the area until it gets tacky.
You need to remove all the grass plant and tree roots and a layer of topsoil and if the ground has been disturbed during your home s construction it s a good idea to compact the area before moving on.
Use a concrete cleaner and a stiff brush or pressure washer.
Professionals can repair any damage if needed and before you know it your friends and neighbors will be complementing your new concrete.
If you re looking to add a special flare to your new concrete patio basement or driveway stamped concrete is a great way to add a special design that gives the appearance of expensive stone.
If the surface gets sticky tacky leave it to dry for 24 hours.
In addition the dark color of the grounds absorbs light and heat making them more effective as a melting agent.
Take a few extra minutes to rinse carefully and then allow the concrete to sit until it is completely dry.
If you aren t sure what your stamped concrete is currently sealed with you want to run a quick xylene xylol test.
You want to make sure you get all the dirt and debris out of the stamped concrete cracks.
Find an area where the sealer is still visible and mark off a 1 ft x 1 ft area.
They should be coarsely ground in order to be gritty enough to provide traction.
Finally add a layer of crushed rock or gravel to provide the base for your patio.
A layer 4 thick is commonly used.
Before beginning your project there are several steps that must be taken to ensure that the ground is prepped.
Using a garden hose rinse the surface completely.
Over time colored concrete will begin to fade.
Finally prep your area with masking paper so that any over spray doesn t get on the surrounding areas.
For severe mold mildew a mild bleach solution can work well.
Only you will know the truth.
Once your patio driveway or other stamped concrete slab is resurfaced it will come back to life.
Allow at least an hour but this sometimes takes longer.
Restain your stamped concrete.
A worn discolored stamped patio before kevin first started by prepping the concrete with mean klean ecoacid to open the pours of the concrete to accept the new stain.
Remove any dirt grime mold mildew and any other stains.