Louisiana State University and Agricultural & Mechanical College

Board of Supervisors of Lousiana State University

Marwa Hassan

Michele Barbato

Gabriel Andres Arce

Tyson Rupnow

Max Abelardo Aguirre Deras

Hassan Noorvand

Sharareh Shirzad

Disclosed herein is a self-healing asphalt binder composition comprising i) an asphalt binder, ii) an oxetane substituted polysaccharide, and iii) a polyurethane, as well as asphalts comprising said self-healing asphalt binder and an asphalt mixture. Also disclosed are methods of making the self-healing asphalt binder.

UV light activated self-healing asphalt binder and uses thereof

Asphalt rejuvenating fibers and asphalt rejuvenation materials for self-healing asphalt applications are provided. The asphalt rejuvenating fibers can include a shell surrounding a hollow space. The shell can include alginate salts, an emulsifier, and a plasticizer. The asphalt rejuvenation materials can include the asphalt rejuvenating, an asphalt binder, and aggregate blends.

Self-healing and rejuvenating materials for asphalt mixtures

Engineered Cementitious Composites (ECC) and cement products including Engineered Cementitious Composites are provided. The ECC can include cement, sugar cane bagasse ash, and fiber. The sugar cane bagasse ash can be processed to provide a partial cement or sand replacement in ECCs and cement products.

Engineered cementitious composites

Growing community of inventors

Baton Rouge, LA, United States of America

Marwa Hassan