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AP LIFT 475
High-Density Foam for Concrete Lifting

HIGH DENSITY POLYURETHANE FOAM

Polyurethane Slab Jacking

Among the leading high-density polyurethane foam products available, AP Lift 475 offers a powerful solution that is traffic ready in 15 minutes. This two-component, high-strength, high-density, hydro-insensitive structural polyurethane injection foam supports 14,000 lbs per square foot. AP Lift 475 weighs  4.5 to 5.0 pounds per cubic foot. For similar products, see the page on Concrete Leveling.

Available Sizes

Applications

  • Stabilizing soil.
  • Compaction grouting and fracture grouting.
  • Lifting and filling voids under concrete slabs.
  • Sinkhole remediation.
  • Wet compaction grouting and void filling

Advantages

AP Lift Products Expansion Rates Chart

Related Videos

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Slab Lifting Explained

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Lifting Slabs with AP Lift Foam
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Stabilizing a House with AP Lift 475
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Repairing Water Filled Voids with AP 475
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Commercial and Industrial Slab Lifting