Cracks of Low-P Rapid Set Concrete in Deck Repairs: Analysis, Prevention, and Alternatives
The occurrence of full-depth transverse cracks in Low-P rapid-set concrete highlights the need to investigate the cracking mechanisms in repaired bridge decks, as well as to develop prevention strategies and alternative materials. OBJECTIVE: The overall objective of this project is to analyze the correlations between cracks in Low-P rapid set concrete and factors including concrete mix design, construction practices, curing conditions, and the service environment/weather conditions of bridge decks. This analysis aims to deepen the understanding of cracking mechanisms and to develop strategies for preventing crack formation in this special concrete. The outcomes will guide the treatment of deck repair materials for Massachusetts Department of Transportation (MassDOT) projects, ultimately enhancing the durability and longevity of repaired bridge decks.
Language
- English
Project
- Status: Active
- Funding: $300,000.00
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Contract Numbers:
128752
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Sponsor Organizations:
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC United States 20590 -
Managing Organizations:
Massachusetts Department of Transportation
10 Park Plaza
Boston, MA United States 02116 -
Project Managers:
Sanders MS, Austin
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Performing Organizations:
University of Massachusetts Lowell
One University Drive
Lowell, MA United States 01854 -
Principal Investigators:
Wei, Jianqiang
- Start Date: 20250124
- Expected Completion Date: 20270930
- Actual Completion Date: 0
Subject/Index Terms
- TRT Terms: Admixtures; Bridge decks; Concrete setting; Hydraulic cement; Mix design; Repairing; Transverse cracking
- Geographic Terms: Massachusetts
- Subject Areas: Bridges and other structures; Highways; Materials; Pavements;
Filing Info
- Accession Number: 01992507
- Record Type: Research project
- Source Agency: Massachusetts Department of Transportation
- Contract Numbers: 128752
- Files: RIP, STATEDOT
- Created Date: Jun 16 2026 4:19PM