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From stabilizing critical pipelines to lifting sunken concrete slabs, FSI’s geotechnical polyurethane foams deliver proven strength, long-term durability, and efficient installation. Whether your project involves large-scale infrastructure or residential repair, our solutions are engineered to keep it secure, stable, and built to last.
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Geotechnical Foam Solutions

Construction and repair projects often face hidden challenges beneath the ground. Shifting soils, underground voids, uneven foundations, and aging infrastructure can threaten safety, timelines, and budgets. FSI’s geotechnical polyurethane foams…
katelyn
October 13, 2025