Settled slabs develop when the compacted sub-base beneath the concrete loses density due to water infiltration, organic decomposition, or inadequate initial compaction, commonly found in areas with clay-bearing soils that shrink and swell seasonally. Scaldino Basement Solutions applies this understanding to every project in New Dorp, NY. The correction follows a documented sequence: evaluating sub-base depth and void extent, drilling 5/8-inch ports in a grid pattern across the settled zone, injecting two-component foam in controlled lifts while monitoring panel elevation, and confirming grade before patching ports. Each step is recorded so the property owner has a written account of what was found and what was done.

Truck-mounted two-component polyurethane proportioner with heated hoses, calibrated mixing nozzle for consistent mix ratio, and digital level for continuous elevation monitoring The older residential fill soils with urban freeze-thaw cycles and aging concrete across Richmond County, NY makes site-specific calibration necessary for every New Dorp, NY project: the sub-base condition at one property is not the same as the next. Scaldino evaluates each site before committing to a method. Call (908) 895-6016.