Category: Aggregate – Durability

Methods in this category evaluate the long-term resistance of aggregates to environmental deterioration and chemical attack. Durability testing examines how aggregates respond to conditions such as freeze–thaw cycling, sulfate exposure, weathering, and other environmental stresses that may cause degradation over time. These tests help identify aggregates that may contribute to premature deterioration of concrete or other construction materials and support the selection of durable materials for long-term performance in structural and infrastructure applications.

Durability evaluations are critical for quality assurance, material qualification, and long-term performance assessment in aggressive environments.