Bund wall rebuild and lining
Bund walls spall from the inside out, exposing rebar and opening cold-joint cracks until the wall no longer holds its rated volume.
The need for bund wall rebuild and lining
BHI Coatings performs bund wall rebuild and lining across Alvin and the Texas Gulf Coast. A bund wall fails from the inside out, once moisture and chemical attack have reached the rebar. The steel rusts, expands, pries the concrete face apart, and opens cold-joint cracks on its way through. A wall that has lost its rated volume puts the whole facility out of compliance and one spill away from an uncontained release.
How BHI Coatings does bund wall rebuild and lining
Our crew cuts back the failed concrete, treats exposed rebar, and rebuilds the spalled face with a cold-cure repair mortar from the Belzona 4100 series. A barrier coating caps the rebuilt surface, and a chemical-resistant overlay goes on top of that where the stored product demands it. The wall is never demolished and no replacement pour is needed.
Typically applied with Belzona 4131, Belzona 4141, Belzona 4311, matched to the service conditions.
The bund holds its rated containment volume again and passes inspection. The wall was restored where it stood, not rebuilt from scratch.
More Tank & Containment Lining applications
Stored chemicals attack tank floors and the floor-to-shell weld, thinning steel where stagnant product settles and the old lining has worn through.
Learn more →Digester lining and repairKraft digesters carry hot sulfate-rich liquor that thins linings and corrodes every weld and access port over a single campaign.
Learn more →Evaporator, de-aerator and autoclave liningEvaporators, de-aerators, and autoclaves run hot and wet, so conventional linings break down and the shell corrodes at welds and tube zones.
Learn more →Food and beverage hygienic liningsTanks and troughs in food and beverage plants face daily caustic wash-down and hot CIP cycles that ordinary coatings cannot pass on audit.
Learn more →Potable-water tank liningInternal corrosion in drinking-water tanks and pump components forces a choice between costly replacement and a certified recoat.
Learn more →Process vessel and drum liningsProcess vessels, knock-out drums, and clarifiers corrode at welds and access ports where the product chemistry thins the original liner.
Learn more →All 12 in Tank & Containment LiningThe whole capability in one place, with the work grouped.
See the capability →Contact BHI Coatings
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