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Chemical Plant Trench Liner

Carbon Fiber Reinforced Liner with Acid Resistant Coating

Problem vs Solution
  • 98% sulfuric acid @ 140F had severely corroded concrete and destroyed traditional coatings
  • Impact loads from production caused cracking and premature failure of original coatings
  • ChemSeal™ Protective Liner was designed in conjunction with CarbonSeal™ to fully restore integrity and provide a durable liner for harsh chemicals at elevated temperatures
  • The repair and protection systems were installed during a tight outage and required a 24/7 schedule to ensure on-time completion
  • Service life was extended 15 years

   See the before and after photos below.

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