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The term "mud-jacking" originated from the use of mud or soil in the mix. Other popular materials for slab-jacking include fly ash, Portland cement, sand or pulverized limestone (and combinations of each).
more economical than replacing concrete
SLAB JACKING
Slab-jacking
(also referred to as mud-jacking, concrete raising or concrete leveling) is a
concrete repair process that is designed to correct sunken concrete slabs or
roadways. Slab-jacking involves raising or leveling a sunken or misaligned slab
(such as a sidewalk, patio, driveway, or public road) by pumping a grout
mixture under the slab. Numerous grout mixtures/material designs are used for
slab-jacking / mud-jacking.
The term "mud-jacking" originated from the use of mud or soil in the mix. Other popular materials for slab-jacking include fly ash, Portland cement, sand or pulverized limestone (and combinations of each).
Slab jacking remains a very enviable method of solving slab problems due to several factors:
more economical than replacing concrete
maintains the texture and appearance of the concrete surface
faster than removal and replacement
increases the load bearing capacity of the slab
extends the useful life of the slab
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