News 

Hampton Discovers the Benefit of Using PERMAFORM® with ConShield®

ConShield Technologies, Inc.


In 2000, the manholes near City Hall in Hampton, Virginia, were identified as being severely deteriorated from high levels of hydrogen sulfide gas which fed bacteria to form Microbiologically Induced Corrosion. When unprotected concrete is exposed to Hydrogen Sulfide Gas, bacteria can quickly grow creating sulfuric acid which allows structural damage in just a few short years. This was the case in the City of Hampton. The City of Hampton chose to fix the manhole on Queens Way using a process called PERMAFORM® fortified with ConShield® PERMAFORM® is a unique, patented process for reconstructing manholes quickly and cost-effectively, involving neither excavation nor interruption of the flow.


Click to read Complete Article (PDF)

CONTACT INFO

  • AP/M Permaform
    PO Box 555
    Johnston, IA  50131

     

  • 515.276.9610
    800.662.6465 Toll Free 515.276.1274 Fax

Copyright ©2019 by AP/M Permaform

  • White Facebook Icon
  • LinkedIn
  • White Twitter Icon
  • White Instagram Icon