Check to make sure there are no electrical or plumbing lines.
Cutting a trench in concrete floor.
Step 5 create a groove in the new mortar with a round nosed trowel.
Once you ve cut along the borders of the trench the next step is to remove the strip of concrete from between the two.
Allow at least 48 hours drying time.
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Continue to cut along the entire length of the chalk line then go back to the starting point and make a second pass.
Make sure the groove is at least 1 inches deep and at least 3 inches wide.
Set the bit down between the two saw cuts and about four.
Connect one end of a.
This is how to video on cutting a plumbing trench in concrete.
Considerations cutting through a concrete floor should be a last resort.
How to cut a shallow channel into a concrete floor.
Mix new mortar in a wheelbarrow and pour concrete into the trench you cut.
Locate the area of the concrete floor where you would like to cut the channel.
Extend the groove the length of the fresh mortar.