Gas Pipe Through Concrete Wall

Cut a hole with some wiggle room for the new pipe.

Gas pipe through concrete wall.

There ll be spacing between the water pipe and the gas piping will be sleeved. The existing pipe runs through the concrete foundation wall 6 inches above ground. Clause 6 16 6 makes me believe that it can. The desired pipe is then passed through the sleeve and the space between the inner wall of the sleeve and the desired pipe is filled with expansion foam.

To make a sleeve a section of pipe two nominal trade sizes larger than the desired pipe is passed through the wall with 2 to 3 extending out either side of the wall. The through wall kits give you a thimble and class a pipe to use when running through a framed wall. Those are both covered in the upc and irc. Just wasn t sure if the gas pipe needs it s own dedicated hole.

The sleeve pipe may be sealed with mortar tar expansion foam or any other suitable means. Commercial building interior concrete wall can a gas line and water line run through the same hole horizontally. Core drills are expensive tools and not. Drill bits of this size can be rented at most tool rental businesses.

Drill a hole through the house wall using a drill bit long enough to pass all the way through the wall. I can see no evidence of excessive corrosion. Modular seal links wa units provide a watertight pipe passage into buildings and waterworks structures. Compression plates are monolithic the bolt nut is embedded in the plate no loss parts.

They have a special torque window to inform the installer when optimum torque is attained. Watertight solution for pipe through concrete walls. I need to rerun all the gas line in my house all the way back to the meter because the current size is 3 4 inch and the meter needs to feed a 1 inch to handle newly added appliances. Position the hole as close to the appliance that will be using the propane as possible so most of the pipe run is outside rather than inside.

Hole is about 8 inches round. I do not recall any restriction based solely on the pipe penetrating through concrete although a sleeve would be a good idea for a couple of reasons. Cut away a 10 inch by 2 foot section of flooring. Builders use many techniques to run pipe through concrete block walls but the easiest and most efficient way is to use a core drill.

For a 3 inch pipe use a drill and reciprocating saw to cut a hole about 4 1 4 inches by 10 inches through both the bottom plate of the room you are working in and the top plate of the room below.