Field Implementations for Concrete with Nontraditional and Natural Pozzolans
The objective of this project is to systematically evaluate how varying limestone content in Type IL cement influences the performance of concretes incorporating natural and nontraditional pozzolans (NNPs), and to identify the optimal nanosilica (nS) dosage for enhancing hydration kinetics, mechanical properties, and long-term durability. The project advances durable and high-performance concrete for transportation infrastructure through the development of optimized cementitious systems incorporating Type IL cement, nontraditional and natural pozzolans, and nanosilica(nS). By quantifying the synergistic effects among limestone content, NNPs, and nS, the study aims to reduce the clinker content of concrete while enhancing fresh properties, mechanical performance and durability. These improvements are expected to extend the service life of concrete structures and lower lifecycle costs.
Language
- English
Project
- Status: Active
- Funding: $70,000.00
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Contract Numbers:
69A3552348339
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Sponsor Organizations:
University of Texas at Arlington
Box 19308
Arlington, TX United States 76019-0308 -
Managing Organizations:
1040 South River Road
West Lafayette, IN United States 47907 -
Performing Organizations:
1040 South River Road
West Lafayette, IN United States 47907 -
Principal Investigators:
Olek, Jan
- Start Date: 20251001
- Expected Completion Date: 20270531
- Actual Completion Date: 0
- USDOT Program: University Transportation Centers
Subject/Index Terms
- TRT Terms: Concrete; Durability; Limestone; Mechanical properties; Nanostructured materials; Pozzolan; Silica
- Subject Areas: Bridges and other structures; Highways; Materials; Pavements;
Filing Info
- Accession Number: 01999118
- Record Type: Research project
- Source Agency: Center for Durable and Resilient Transportation Infrastructure
- Contract Numbers: 69A3552348339
- Files: UTC, RIP
- Created Date: Aug 13 2026 3:31PM