hj3 composites

Underground Pipe

underground pipes

The CarbonSeal Underground Pipe Strengthening Systems are designed to meet the tough demands of your pipe applications, from strengthening damaged pipes to protecting them from future corrosion. Underground, pressure pipelines are common within the Water and Wastewater industries, as well as the Power Generation, Petrochemical and Gas markets.  The CarbonSeal system restores your underground pipes back to their original design capacity and protects them from future permeation and corrosion. 

Types of Strengthening

  • Increased Hoop Strength
  • Increased Bending Moment to Resist Soil Loads
  • Increased Leak Sealing & Permeation Resistance
  • Increased Crack Confinement
  • Internal & External Repairs
  • Joint Repairs
  • Abrasion Resistance at Elbows & Tees
  • Increased Durability

Types of Substrates

  • Reinforced Concrete Pipe (RCP)
  • Pre-Stressed Concrete Cylinder Pipe (PCCP)
  • Clay Pipe
  • Steel Pipe
  • HDPE Pipe
  • Techite Pipe