Category: Void Filling

Author: Alison R. SinclairIndustrial Applications: Polyurethane Void Filling for Roads and Airports
Polyurethane void filling restores pavement support in roads and airports by filling subsurface voids with 60-80 psi compressive […]
September 30, 2025
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Author: Alison R. SinclairWhy Polyurethane Void Filling Works in High-Water Table Areas
Polyurethane void filling performs effectively in high-water table conditions because its hydrophobic chemistry repels water, closed-cell structure prevents […]
September 11, 2025
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Author: Alison R. SinclairCan Polyurethane Void Filling Stop Sinkholes and Soil Washouts?
Polyurethane void filling effectively prevents sinkholes and soil washouts when applied before catastrophic failure occurs by filling subsurface […]
September 4, 2025
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Author: Alison R. SinclairHow Long Does Polyurethane Void Filling Really Last?
Properly installed polyurethane void filling in infrastructure applications lasts 50+ years when installed according to engineering specifications, with […]
August 29, 2025
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Author: Alison R. SinclairFoam Expansion Control: How Engineers Ensure Precision Void Filling
Engineers control foam expansion through real-time pressure monitoring, precise density calculations, strategic injection sequencing, and temperature management to […]
August 14, 2025
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Author: Alison R. SinclairIs Polyurethane Strong Enough to Support Heavy Loads?
Yes. High-density geotechnical polyurethane foam achieves 80-120 PSI compressive strength, translating to 7,200-17,000 pounds per square foot load […]
August 7, 2025
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Author: Alison R. SinclairWhat Is Void Filling in Beaumont, TX?
Wondering why a slab suddenly drops in the middle of a refinery or distribution center? Hidden “voids” lurking […]
July 31, 2025
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Author: Alison R. SinclairWhat Happens Under the Slab During Foam Void Filling?
Polyurethane foam enters subsurface voids as liquid, rapidly expands 15-40 times original volume filling cavities, displaces loose soil […]
July 24, 2025
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Author: Alison R. SinclairStep-by-Step Guide to Polyurethane Void Filling
Professional polyurethane void filling follows systematic procedures from initial site assessment through final verification, utilizing specialized equipment and […]
July 17, 2025
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Author: Alison R. SinclairHow Polyurethane Foam Expands to Fill Hidden Voids
Polyurethane foam expands 15 to 40 times its original liquid volume through controlled chemical reaction, following paths of […]
July 10, 2025
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