Slabjack Geotechnical, a family-owned concrete repair company based in Spokane, Washington, is addressing the unique challenges of airport runway concrete repair across Washington and Northern Idaho. The company's engineered polymer injection systems are designed to meet the extreme structural, safety, and operational demands of modern airfields, including runways, taxiways, aprons, and terminal-adjacent concrete.
Airport concrete must endure enormous loads from commercial jets, cargo aircraft, and military vehicles, along with continuous vibration, braking forces, turning movements, moisture intrusion, freeze-thaw cycles, fuel exposure, and temperature fluctuations. These conditions accelerate deterioration beneath slabs, requiring specialized repair methods beyond standard concrete fixes. Slabjack Geotechnical's process uses engineered polymer injection systems that cure into a hard, durable grout to fill voids, stabilize subgrade soils, correct differential settlement, and reinforce slabs for consistent structural strength.
Maintaining durability under constant aircraft and ground traffic is critical for long-term pavement performance. Taxiing aircraft, refueling trucks, baggage equipment, and ground support vehicles create repetitive loading and vibration that can cause unsupported slabs to rock, crack, or separate. The company's stabilization and lifting systems provide uniform support beneath airport concrete, eliminating voids and preventing slab movement. This approach reduces joint deterioration, minimizes fatigue damage, and helps prevent foreign object debris (FOD) risks that could compromise aircraft safety. Compared to full slab replacement, the method extends the life of airfield surfaces while preserving structural continuity across large paved areas.
Slabjack Geotechnical's services are trusted by airports throughout Washington and Northern Idaho to deliver structurally sound, compliant, and long-lasting solutions. The company, founded in 2011 by Jerald and Ann Sargent, operates locations in Spokane, Tri-Cities, Wenatchee, and Puget Sound, offering a full range of concrete services including slabjacking, pressure grouting, crack and joint sealing, and sealing of leaking culverts, large-diameter pipes, and concrete ditches. For more information on their airport runway concrete repair services, airports can schedule a consultation to ensure their infrastructure remains safe, stable, and operational.
