UTC 2022 Funding - Cycle 2 Research Projects

Project Number: CY2-LSU-01
Project Title: Synthesis of Nanomaterials for Enhanced Durability, Crack Resistance, and Cost-Effectiveness of Concrete in Infrastructure Applications
Performing Institution: Louisiana State University
Principal Investigators: Hassan Noorvand, Charles W. Berryman and Marwa M. Hassan
Proposed Start and End Date: 10/01/2024 to 01/15/2026
Project Description: This project aims to develop durable, crack-resistant, and cost-effective concrete for U.S. infrastructure by incorporating nanomaterials derived from sugarcane bagasse, rice husk, and bamboo, combined with Agricultural Residue Char (ARC) for internal curing. Traditional supplementary cementitious materials (SCMs) often require high replacement percentages to achieve significant improvements, increasing the cost and complexity of mix designs. In contrast, nanomaterials, even at small dosages (1-2% by weight), have demonstrated remarkable potential to enhance both the early-age and long-term performance of concrete. ARC will serve as an internal curing agent, specifically targeting improvements at later ages by reducing shrinkage and enhancing long-term crack resistance. Nanomaterials extracted from sugarcane bagasse, rice husk, and bamboo will be evaluated for their impact on early-age strength and durability.
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