Richards' Concrete Lifting

Serving State College, Pa. & surrounding areas

Residential & Commercial Services

BEFORE

AFTER

See how it works:

As a certified HMI polyurethane ("poly") foam installer, we can tell you that there are many reasons why HMI poly foam material is different from the rest. It is specifically engineered for raising, leveling, and stabilizing existing concrete, and HMI poly is made from over 40% recycled materials! That’s pretty impressive considering there is no other poly material on the market that offers this type of reduced carbon footprint! The patented materials that we use are not only the "greenest" polyurethane foam available but also made right here in the United States!

RESIDENTIAL USES

- DRIVEWAYS
- WALKWAYS
- PATIOS
- GARAGE FLOORS
- PORCHES
- POOLS
- STEPS
- FOUNDATION SPRAY FOAM
- and MORE!

COMMERCIAL USES

STORE FLOORS
PARKING LOTS
SIDEWALKS
WALKWAYS
STEPS
ADA RAMPS
ROADWAYS
BRIDGES
and MORE!

Benefits of Concrete Lifting

ENVIRONMENTALLY FRIENDLY: Foamjection foam leaves the smallest carbon footprint in comparison to ALL other concrete lifting polyurethanes.
COST EFFECTIVE: concrete lifting is typically 1/2 the price of replacing concrete.
CLEAN WORK ENVIRONMENT: No concrete splatter! No wash down needed! No heavy equipment driving through your landscaping!
TIME: ready to use immediately.
LIGHTWEIGHT: The polyurethane material will never lose density, is permanent, and weighs only ~2 lbs per cubic foot, compared to traditional mudjacking material weighing ~100 lbs per cubic foot.

What's the Process?

Our polyurethane foam method uses the concrete slab itself as a means of delivering poly foams that raise concrete, fill voids, and stabilize soils. A ⅝” hole is drilled through the slab into the subgrade. A tapered delivery port is installed into the ⅝” hole. The injection gun is connected to the port. The injection gun delivers the polyurethane material through the port and slab. Expansion of the material occurs within seconds, compressing loose soils and raising concrete.