recapeamento

Recapeamento, also known as road resurfacing or overlaying, is a common road maintenance technique. It involves applying a new layer of asphalt or other paving material over the existing road surface. This process is typically undertaken to address wear and tear, such as cracks, potholes, and unevenness, that have accumulated over time. The primary goal of recapeamento is to restore the road's structural integrity and driving surface, extending its lifespan and improving safety and comfort for users.

The process usually begins with cleaning the existing road surface to remove debris and loose material. Any significant damage, like deep potholes, may require patching before the new layer is applied. The new asphalt mixture is then hot-laid and compacted using heavy machinery like rollers to ensure a smooth and durable finish. The thickness of the new layer can vary depending on the extent of the damage and the expected traffic load. Recapeamento is generally more cost-effective than complete road reconstruction and causes less disruption to traffic. It is a critical component of effective road management, helping to preserve infrastructure and prevent more extensive and expensive repairs in the future.