Making A Hole In Concrete Slab Floor

How to repair a hole in the floor of a slab foundation.

Making a hole in concrete slab floor.

Ingredients for concrete mix used in this. Concrete can have air pockets and pebbles or stones that can make resistance unpredictable with the result that it can be disturbingly easy to lose control of the tool for a moment. Do not create a failure by creating a hole in the slab floor concrete existing reinforcement existing building existing stress and settlement situation. We go over all the necessary steps for your concrete slab to come out perfect.

Make a new hole big enough to serve the new purpose whatever that new purpose may be. Make a concrete slab paver using plastic molds a hand power tool mixer a good concrete mix and a vibrating table. In this video we show you how to pour your basic 16 x 12 concrete slab. Click the button to calculate the volume of concrete and man hours not including mixing needed for this job.

Knock away the cracked and crumbling concrete around the hole. During new construction the builder installs drain lines and stubs that will connect to future plumbing fixtures before he pours the slab on grade. Many remodel projects in homes with a concrete foundation and slab call for moving plumbing fixtures such as toilets sinks and floor drains. Input length width and depth of the area.

Also try to flatten out the bottom of the hole to create a stable level surface for the new patching material.