Digging Up Concrete Floor
The concrete is a much harder than a screed and depending on the mix that actually got used it could be anything from a hard job to very very difficult to remove.
Digging up concrete floor. Lightly sprinkle the concrete with water to minimize dust. Loosen locked together chunks of concrete. For electrical lines you may find you have to locate the.
For water problems look for areas where water is either bubbling up through cracks in the concrete or seeping out. So clear away the rubble after you ve broken up each 2 to 3 ft. Look for an outdoor faucet.
Intending so have sprayed foa read more. Instructions dig under the concrete. The most efficient way to remove a concrete floor is with a jackhammer.
Sledgehammer head weights range from around 6 pounds to more than 15 pounds. For plumbing problems try to determine the location and depth of the underground pipes. Since the floors abut a very old structure possibly with less than ideal foundations the impact of breaking out the floor could even cause further problems.
Before cutting into the concrete floor obtain a set of the home s mechanical prints to determine the. Most residential concrete floors are about 4 inches thick and contain steel reinforcement in the. Use a pry bar or.
Even after concrete is broken the chunks remain locked together making the surrounding concrete harder to break. Options for removing concrete here are the three main methods for homeowners from easiest to hardest. If you want to break up a large piece of concrete for removal pry up one end and set it down on some rubble or a scrap of timber then strike the piece in the center.