Which treatment is commonly used for addressing cracks in pavement?

Crack sealing is a widely used method for addressing cracks in pavement because it directly targets the issue of surface deterioration. When cracks form in pavement, they allow water and other substances to penetrate the surface, which can lead to further damage if not properly managed. Crack sealing involves filling these cracks with a sealant material that keeps moisture from entering and extends the life of the pavement.

This process helps to restore the integrity of the pavement structure without the need for more extensive repairs. It is a cost-effective measure that can prevent more significant issues down the line, such as potholes or larger cracks that require more intensive repair techniques.

Other methods, such as micro seal, milling, or reconstruction, serve different purposes. For instance, micro seal typically involves applying a thin layer of sealant to the pavement surface to enhance its durability and appearance, while milling is the process of removing the top layer of asphalt to address issues like rutting or imperfections. Reconstruction signifies a more involved approach that often involves removing and replacing entire sections of pavement, which is typically reserved for severely damaged areas.