What is TDA?

Tire Derived Aggregate (TDA) is a long-lasting replacement for lightweight fill made entirely from tires. TDA is not only safe, but a great alternative choice to provide your client. TDA is eco friendly, cost effective and a great performance solutions in civil engineering projects. The U.S. Environmental Protection Agency calls the use of shredded, recycled tires “viable” and “useful”, recognizing they are a cost-effective option in these projects.

Projects commonly using TDA include:

  • Roads & Driveways

  • Embankments

  • Parking Lots
  • Park Trails

  • Septic Systems

  • Retaining Walls

  • Back-fill Against Foundations

  • RV Dump Stations

  • Geothermal Systems

  • Garage Floors

  • Storm Water Retention

  • Railroad Tracks

To learn more about TDA, check out this three part YouTube video.

Part 1

Part 2

Part 3