How do geosynthetics affect the performance of aggregates?

Geosynthetics play a significant role in enhancing the performance of aggregates, particularly through improved drainage and structural stability. These synthetic materials are designed to interact with soil, rock, and aggregate to create a more stable and functional system.

When geosynthetics are incorporated into aggregate layers, they can facilitate better drainage by allowing water to move through or around the aggregate material. This helps to prevent the accumulation of water, which can lead to weakened aggregate performance and increased risk of settling or shifting. Additionally, geosynthetics can reinforce the aggregate structure, distributing loads more effectively and improving its overall stability, which is crucial for pavement design and other structural engineering applications.

While geosynthetics do have various applications, including aesthetic uses, their primary benefit lies in their ability to improve performance rather than merely serving as a decorative layer or eliminating the need for other materials.