Fill the groove with a good quality concrete caulk and slide a piece of vinyl flashing into the groove.
Cutting drainage groove in concrete.
Place the tip of a walk behind concrete saw blade over the centre of one line.
Community answer cut two parallel grooves about an inch deep cutting the groove too deep may weaken the concrete then use an impact hammer with a chisel blade to chisel our the area between the two grooves.
Locate the area of the concrete floor where you would like to cut the channel.
How to cut drain grooves in concrete step 1.
The outside lines indicate where the concrete should be cut.
How to cut a shallow channel into a concrete floor.
Snap a chalk line over the concrete where you want the center of the drainage groove.
Before your start plowing into your concrete patio with the jackhammer you need to identify the best spot to cut the drainage channel.
This will make a 1 8 groove.
Simple and fast steps to cut remove concrete.
Check to make sure there are no electrical or plumbing lines.
If it s raining observe to see the direction of the flow of collected water.
Measure to the left and to the right of the chalk line 2 inches and snap two additional chalk lines.
Go rent a scarifier is basically a big concrete grinder.
Apple drains drainage contractor.
Tips for do it yourself.
Place the tip of a walk behind concrete saw blade over the center of one line.
Cut the groove as close to the wall as you can about 1 deep and angle it slightly further away from the wall at the end you want the water to flow.
Cutting concrete removing and drainage installation.
Connect one end of a.
Measure to the left and to.
You want to install the drain at the spot where water pools and collects.
It will be challenging to make the bottom of the groove smooth.
Don safety glasses hearing protection and steel toed boots for protection.
Turn on the saw blade and slowly.
Cutting concrete removing and.