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Mitigation of H2S Effects on Concrete: Case Study in Cary, N.C.

Study on severe deterioration of outer layer and edges of concrete due to H2S exposure. Importance of surface prep and Quadex Aluminaliner application for 5000 psi required strength. Successful results after Raven 405 application and 5 years of inspection.

megan-lucas
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Mitigation of H2S Effects on Concrete: Case Study in Cary, N.C.

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  1. Effects of H2S on Concrete Case Study Cary N.C. Outer layer of concrete is severely deteriated Edges is badly deteriorated

  2. Concrete Severely Deteriorated Approx 1” loss

  3. Surface prep is critical Sound Concrete Is Required 5000 psi at 5 gpm 0 degree rotating nozzle

  4. After Build Back of ½” to 1” Quadex Aluminaliner

  5. After application of 120 Mils of Raven 405

  6. After 5 yrs Very Severe H2s Inspection revealed not one failed area

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