How To See What Is Under Cement Floor

Slab leaks create water build ups underneath your concrete foundation.

How to see what is under cement floor.

In maine where i ve been working with concrete for 40 years now and this website is where i can share with you all the knowledge and wisdom i ve gained from installing all kinds of decorative concrete concrete floors concrete overlays stained concrete and also fixing cracked or spalled concrete. Whether you want to refinish an uneven basement floor or replace or add new flooring on top of an existing concrete floor somewhere in your home you most likely will need to level the concrete floor. If you have wood panel floors watch out for spots where the wood starts to warp. Slip shims under the low end of the 2x4 rail until it s perfectly level then use a scribing tool to transfer the unevenness of the floor onto the rail.

When a house is being built a measurement of the level of compression the surrounding soil can withstand is typically taken. To resurface an uneven concrete slab begin by laying a long straight 2x4 wooden rail across the concrete slab floor with one end positioned on the high point in the room. Hollows can form under concrete floors for a variety of reasons. Finished flooring is removed to expose the concrete slab with ceramic tile being the exception.

If you have carpeted floors search for areas that look darker or are unexpectedly damp. Good to know if you need to cut the door get the approximate layout of the cut and use masking tape on top and bottom of the cut line to reduce splintering as the cut. Opening a slab creates a lot of dust. Hi i am mike day owner of day s concrete floors inc.

To escape this water may pool on top of your floors yard or the concrete itself.