Mudjacking Company – Saint Louis, MO 63107
Slabjacking in Saint Louis 63107 eliminates concrete problems. It isn't really uncommon to find concrete slabs which have damaged and settled. If the dirt underneath a concrete slab settles or washes away because of a water leak or other problems, an area of the slab will be in need of support, so the bottom of the slab will be in tension. If the slab breaks or cracks due to the limited strength in pressure, some of it will certainly sink right down to the bottom of the hole or recessed region. A settled or moved slab can be a problem if it occurs in a garage, basement or footpath. The broken, tilted and uneven surface should be repaired so that it won't pose a safety hazard.
Fortunately, a settled or sunken slab in Saint Louis 63107 is frequently brought back to level (or in close proximity to it) by a procedure referred to as mudjacking, also called slabjacking. Done by an experienced foundation repair company, mudjacking can be quite a long-lasting fix that restores a slab to its original state (However, the reason for the soil settlement or removal should be identified and eliminated before the repair occurs, in order to ensure against a new gap forming.
Using Slabjacking to Fix Damaged Concrete Slabs
Mudjacking functions by pumping a cement grout or "slurry" beneath the slab. After the slurry streams into the voids and fills up all the empty spaces underneath the slab, it actually starts to apply hydraulic pressure, pushing the slab up towards its initial position. A seasoned foundation repair specialist knows when it is important to quit pumping. When the slurry hardens, cracks are usually filled and slight differences in level could be fixed (if necessary) by applying a skim coat of mortar over the spot.
Because of the specific equipment and training necessary to pump concrete under pressure and also the messiness of the process, mudjacking in Saint Louis, MO 63107 is better done by an experienced foundation repair company. The holes by which the slurry is pumped must be strategically placed and sized to comfortably fit the hoses that convey the mixture. The consistency of the slurry can be varied depending on how much lifting pressure is required; a fuller blend could lift more substantial slabs. Typical materials inside the slurry include Portland cement, fine sand, flyash (a byproduct of coal burning) and various chemicals that help prevent shrinking.
The prize for this work is a slab which comes near to its original condition, and can stay that way as long as soil settlement does not reoccur. Mudjacking to repair a settled slab in Saint Louis 63107 typically costs less than 1 / 2 the cost of completely replacing the old slab with a new one.