22/02/2026
Asphalt road construction involves creating a durable, flexible pavement by laying hot-mix asphalt (a blend of bitumen binder and aggregates) over a prepared, compacted gravel base. The process includes subgrade preparation, adding aggregate layers, and applying hot asphalt with a paver, followed by compaction with rollers to create a smooth, waterproof surface that can be used within 24 hours