Slabjacking – Arnold, Missouri 63010
Slabjacking in Arnold 63010 handles concrete problems. It's not unusual to find concrete slabs that have damaged and settled. If the soil below a concrete slab settles or washes away caused by a water leak or any other problems, an area of the slab will likely be unsupported, therefore the bottom of the slab will be in stress. If the slab breaks due to the limited strength in tension, part of it will certainly sink down to the bottom of the hole or recessed spot. A settled or moved slab can be a problem if it happens in a garage, basement or sidewalk. The damaged, tilted and irregular surface needs to be repaired so that it will not pose a safety threat.
Thankfully, a settled or sunken slab in Arnold, MO 63010 can often be brought back to level (or in close proximity to it) by a process referred to as mudjacking, also referred to as slabjacking. Performed by a skilled foundation repair contractor, mudjacking can be quite a long term repair that restores a slab to its original state (However, the cause of the soil settlement or removal should be found out and eliminated before the repair occurs, to guarantee against a new void developing.
Using Mudjacking to Fix Broken Concrete Slabs
Mudjacking functions by pumping a cement grout or "slurry" beneath the slab. After the slurry moves into the voids and fills all the vacant spaces underneath the slab, it begins to exert hydraulic pressure, pressing the slab up towards its original placement. A skilled foundation repair professional understands when it is important to stop pumping. Once the slurry hardens, cracks may be filled and slight differences in level can be remedied (if required) by applying a skim layer of mortar over the area.
As a result of specialized equipment and training required to pump concrete under pressure and the messiness of the process, mudjacking in Arnold 63010 is best done by a skilled foundation repair contractor. The holes through which the slurry is pumped have to be logically placed and measured to snugly fit the hoses that convey the mix. The consistency of the slurry can be varied depending on how much lifting pressure is needed; a thicker blend could lift heavier slabs. Typical substances in the slurry include Portland cement, fine sand, flyash (a byproduct of coal combustion) and different chemicals that help prevent shrinking.
The prize for this work is a slab which comes in close proximity to its initial condition, and will stay that way as long as soil settlement does not happen again. Mudjacking to repair a settled slab in Arnold 63010 usually costs less than half the cost of totally replacing the old slab with a brand new one.