This process allows us to bind the soils beneath a floor slab into a large cohesive unit. This will stop floors from moving due to decomposing organics, construction debris and other issues that cause floor movement. We accomplish this by first drilling small access port through the floor slab. This can usually be done within the space of the grout between existing tiles. Next we carefully pump controlled quantities of material into the soil beneath the floor slab.
disturbing surrounding tile.