Heavy rainfall seasons place significant stress on driveways, drainage systems, and landscaped surfaces. The performance of gravel materials under continuous water flow is not only a matter of appearance but also long-term structural stability.
Driveway failure is often dismissed as a surface issue—cracking, sinking, or uneven slabs blamed on weather or poor installation. However, in regions dominated by expansive clay soils, the problem runs far deeper. These soils undergo dramatic volume changes in response to moisture fluctuations,