University of Houston 9/11 Memorial – Porous Pave


  • Memorial was surrounded by uneven and loose decomposed granite
  • Difficult to walk or use wheelchair
  • Area was consistently muddy and slippery
  • Poor drainage area


  • Permeable paving improved drainage
  • No routine maintenance needed
  • Works well surrounding lawn and landscaping
  • No longer difficult to walk around or slippery
  • ADA compliant
  • NO issues with flood caused by Harvey