🏗️ High-Density Expanding Polyurethane (4-6 Lbs/CuFt), Concrete Slab Void Fill & Lift

Polyurethane Foam Slab Lifting Calculator

Size high-density expanding structural polyurethane foam injection for settling concrete slabs, highways, and building foundations: calculate chemical foam expansion yield (lbs of 2-part polymer expanding to 4.0-6.0 lbs/cu ft density resisting 10,000+ PSF compressive loads), penny-sized injection port patterns, and geotechnical contracting profits.

1. Project & Operating Inputs

Settled Concrete Slab Area (Square Feet e.g. 12,000 Sq Ft Warehouse)

Average Under-Slab Void Depth (Inches e.g. 3.5" Under-Slab Void)

Customer Bid Price for Supplied & Injected Polyurethane ($ / Sq Ft)

2-Component Polyurethane Chemical, Mobile Rig, Generator & Crew ($ / Sq Ft)

2. Financial Breakdown & Yield

HIGH-DENSITY POLYURETHANE FOAM LIFT

Turnkey Slab Lifting Contract Profit

Polyurethane Geotech Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost