Is There A Void Under Basement Floor

As the floor slab heaves slightly usually after repeated heavy rains or due to the spring thaw it can crack and will rarely recede all the way back to its original position.

Is there a void under basement floor.

Installing a tile floor in all or part of your basement lets you have some fun with design while still quickly covering up existing concrete floors. When you drive over a void you will hear the shallowness of the space under the floor. Tile is available in many different sizes and styles and the price range is equally broad. Slabjacking is used to prevent everything from porch floors to patios and basement floors from shifting.

Small cracks may also be visible in. You may also feel a slight tremor in the concrete as well. There may also be a storage floor called cellar below lower ground. Filling hollows under a concrete floor is done through a process called slabjacking.

In this situation the lower level is called lower ground the main floor is called upper ground and floors above it are numbered serially from 1. You can usually tell there is a void under your garage floor by hearing it or feeling it. In that case the ground floor may be numbered 2 or higher.