Innovative Pothole Repair Materials and Techniques Volume I: Asphalt Pavement

Wang, Hao; Chen, Xiao

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Innovative Pothole Repair Materials and Techniques Volume I: Asphalt Pavement

2024-01-01
By Wang, Hao ; Chen, Xiao

File Language:

English

Details

Creators:

Wang, Hao ; Chen, Xiao
Corporate Creators:

Rutgers University. Center for Advanced Infrastructure and Transportation
Corporate Contributors:

New Jersey. Department of Transportation. Bureau of Research ; United States. Department of Transportation. Federal Highway Administration
Subject/TRT Terms:
Publication/ Report Number:

FHWA NJ-2024-001
Resource Type:

Tech Report
Geographical Coverage:

New Jersey ; United States
Edition:

Final Report, September 2019 – September 2023
Corporate Publisher:

New Jersey. Department of Transportation. Bureau of Research
Abstract:

Potholes in asphalt pavement surface have detrimental effects on asphalt pavement deterioration and traffic safety. Cost-effective pothole repair methods are needed for highway agencies at all levels. This project aims to identify and evaluate innovative tools, technologies and materials for pothole repair in New Jersey. The pothole repair methods that have potential to improve the cost-effectiveness of current practice at NJDOT were identified and analyzed using life-cycle cost analysis. The identified technologies and materials were further studied through analytical modeling, laboratory testing, and field implementation. The optimized heating procedures were developed considering heat source, pothole geometry, and weather condition. The effective test procedures and performance requirements on pothole repair materials to ensure good performance and bonding in the field were studied and specified. Finally, the optimized heating procedures for pothole repair and the recommended material products were developed for NJDOT.
Format:

PDF
Funding:

NJDOT TO 362
Download URL:

https://rosap.ntl.bts.gov/view/dot/73569/dot_73569_DS1.pdf
File Type:

[PDF - 5.33 MB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:6bd2cd1b43799116d3b2dd4a75ebee5b2c4e3c4a0dbf1937259e20183249ad5c2ead88b67f533597852d5d192adfa57f3def523ae03fe3b72cea9229a4c7e210

File Language:

English

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