How To Cut Through Concrete Wall

Hang plastic sheets over.

How to cut through concrete wall.

Hold the concrete saw up to the wall and line up the blade with the line. Core saw or drill a core drill with a diamond bit is the best option for round cuts that you can pass wires water lines or other things through. Repeat step 1 on the other side of the opening. Mark the wall where you plan to make your cuts using a tape measure to verify the exact location and dimensions for.

You ll ideally run a trickle of water. Mark the places you want to cut on the concrete slab either using chalk line good for long straight edges or chalk. Slowly guide the blade along the line until you get to a corner. Score the length of the cut three or four times with the chisel.

Cutting the foundation wall the concrete cutting contractor used a hammer drill to drill and bolt two parallel metal rails to the concrete wall. Turn on the saw and slowly guide the blade into the concrete. Apply the line as thick as possible. Remove the saw blade and start in the other direction following the same procedure.

Anyway the landord was adding an overhead door for the next tenant and the concrete cutters came in one morning anchored tracks to the wall and ran the rail saws in about 8 hours they had a 12 ft overhead door cut but like above left the concrete in the hole. Double check your marks on both sides of the wall. You can also use it to cut through brick and granite. How to make cutouts through a concrete wall 1.

A circular saw with a masonry blade can also be used to either score or completely cut through the block. A diamond blade will be strong enough to cut through concrete. If you are going to cut a hole or drill through a concrete wall use the right tools to reduce the chance of damage to the wall. Fix a pair of vice grips to the diamond blade if it s moving around while you re reattaching the bolt.

Don t force a blade into a cut. A huge water cooled cutting saw attaches to each rail and is slowly moved up and down the rails.