CalRecycle Awards $439,636 to Yuba County for Tire-Derived Aggregate Road Repair Project

 

Back-hoe filling erosion with tire-derived aggregate.

Yuba County is home to the latest construction project to use recycled waste tires to patch up damaged roadways. Last month, 430,000 tires were utilized as filling material to repair multiple roads destroyed by recent landslides.  

CalRecycle awarded the county $439,636 as part of the Tire-Derived Aggregate Grant Program, which funded both the purchase of the recycled tire material and the repair work.  

Tire-Derived Aggregate (TDA) is made from shredded scrap tires and is used in a wide range of construction projects. These uses include retaining wall backfill, lightweight embankment fill, landslide stabilization, vibration mitigation, and various landfill applications.

The material is lightweight and cost-effective, and it drains well in wet conditions. 

As an added bonus, recycling tires diverts them from landfills and illegal dumpsites. Currently, California generates more than 40 million waste tires per year. 

Take a look at this video to see the recent Yuba County TDA project in action.  

Watch the youtube video for more.

 


— Syd Fong
Posted on Oct 7, 2019

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Summary: Yuba County is home to the latest construction project to use recycled waste tires to patch up damaged roadways. Last month, 430,000 tires were utilized as filling material to repair multiple roads destroyed by recent landslides.