Sustainable concrete design via aeolian sand valorization: Multiscale durability evolution and service life prediction under sulfate attack

Key Points

• Service life prediction highlights how sustainable concrete performs under sulfate attack, enhancing structural longevity.
• Key evidence shows that durable concrete exhibits improved performance when incorporating aeolian sand, suggesting a better lifespan.
• Observational analysis across various scales captures the durability evolution of sustainable concrete over time.
• Support findings emphasize the urgent need for eco-friendly materials in construction and their potential to withstand harsh environments.