As explained in the previous article, asphalt production traditionally relies on raw materials extracted from quarries. However, with growing environmental concerns and resource limitations, the industry is shifting toward more sustainable solutions.One of the most important developments is asphalt recycling, which is transforming how roads are built and maintained. By reusing existing materials, asphalt recycling supports both environmental sustainability and economic efficiency.1. What Is Asphalt Recycling?Asphalt recycling involves reclaiming old pavement materials and reprocessing them into new asphalt mixtures.This process includes:Milling or removing existing road surfacesCrushing and screening reclaimed materialsReintegrating them into new asphalt productionThe resulting materi