Material utilized for creating a level and stable base for various hardscaping projects, such as patios, walkways, and driveways, constitutes a granular aggregate. Its purpose is to fill gaps, provide a compaction layer, and facilitate proper drainage under pavers or stones. A common requirement is accessibility to this material in a specific geographical location.
The implementation of this type of material ensures structural integrity and longevity of paved surfaces. It minimizes settling, prevents weed growth, and allows for water to permeate, mitigating potential damage from frost heave or water accumulation. Historically, similar materials have been employed for road construction and foundational support in various construction projects, demonstrating its enduring value.