Use concrete with at least 3 000 psi and good adhesion.
Resurface old concrete porch.
Patch all cracks crevices and holes in the old concrete surface.
Due to its mud like consistency this coating takes rather long to set.
You do not want to fill in your existing control joints so apply duct tape over them.
Hold the end of the power washer 3 4 inches 7 6 10 2 cm from the surface of the concrete and pull the trigger to shoot out water.
For hairline cracks up to 1 8 inch wide mix four parts of ardex concrete dressing to one part water.
How to resurface worn concrete.
It s important to immediately cover the wet cement paint with the stucco mix.
Concrete patios with minor damage but in otherwise good condition can be transformed with concrete resurfacing.
Temperatures should remain above 50 degrees f for 8 hours after the pour and above freezing for 24 hours after that.
Very simple and inexpensive.
This patio i repaired the small cracks lightly ground the surface applied the overlay with a hand trowel at about 1 16 inch thick then dragged a broom across the overlay to give it a broomed finished look.
This step will help the new concrete adhere to the old surface.
Use a power washer to remove dirt and loose concrete.
Spritz the old concrete with a little water to make it damp before applying the cement paint.
A high strength 3500 psi pressure washer must be used to remove any dirt oil grease or deteriorating concrete.
Your resurfaced concrete patio can be stamped stained or stenciled and have color added.
For larger cracks up to 1 2 inch wide use concrete repair caulk.
After applying your first coat you will have to wait 24 hours until reapplication.
Add liquid a little bit at a time to a peanut butter consistency.
Instructions for resurfacing a concrete patio wash the existing concrete surface with a power washer.
Usually one coat is thick enough to resurface eroded wood and give old weathered concrete a new look.
Instead of starting over with a new patio you can upgrade its appearance and strength with a cement based overlay.
This coating has a consistency of mud making it perfect for quick fixes.
Put the powder in the wheelbarrow or cement mixer.
Resurfacing takes most of a day but your walkway will be back in pristine shape once you re done.
Concrete resurfacing using an overlay can make an old cracked and pitted concrete patio look like new again.
Repair deeply spalled areas and large cracks.
Plug the power washer in connect it to a water source and turn on the machine using the switch.
The concrete comes with its own bonding agent.
Saturate the surface with water and then remove any standing water.