Sustainable Road Rehabilitation: PDR (partial-depth recycling) and FDR (full-depth recycling) techniques allow us to recycle existing asphalt materials, minimize waste and reduce environmental impact. By rejuvenating worn-out pavements, we're extending their lifespan while conserving precious resources. California's commitment to sustainable infrastructure has spurred a rapid growth in the PDR and FDR market. As pioneers in this field, Graniterock has witnessed firsthand the increased demand for these innovative methods, driven by their economic, environmental and long-lasting benefits.