Cut Out Concrete Floor

Cutting hollow concrete block first score the line.

Cut out concrete floor.

A concrete floor is designed to be sturdy and strong and take a lot of abuse. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Once the concrete is out you can dig in the remaining trench to remove the sand or soil before running the new plumbing. Score the length of the cut three or four times with the chisel.

If your cut doesn t need to be exact use a cold chisel and hand sledge to cut the concrete. Thick and reinforced with rebar you can spend a day accomplishing very little. A 7 circular saw for instance can only cut to 2 inches deep meaning you ll need to sledgehammer the rest of the concrete away. To cut concrete with a 15 amp circular saw start by using chalk to mark cut lines on the surface of the slab.

Fortunately for a few hundred bucks you can hire a concrete cutting subcontractor to cut out a pad opening in about an hour. Next set the saw s blade depth to 2 inches and attach a 7 inch diamond blade using vice grips so that the teeth point in the opposite direction of movement. While these advantages make it great for a garage basement or. You get the picture.

A circular saw with a masonry blade can also be used to either score or completely cut through the block. How to cut a shallow channel into a concrete floor.