Quality Control of Field Asphalt Mixtures and Compatibility of Aggregates and Emulsions using Asphalt Compatibility Tester

Castorena, Cassie; Yadav, Shivpal; Kusam, Abhilash; Duarte, Gabriel Macedo; Tayebali, Akhtarhusein A.; North Carolina State University. Department of Civil, Construction, and Environmental Engineering

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ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.

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Quality Control of Field Asphalt Mixtures and Compatibility of Aggregates and Emulsions using Asphalt Compatibility Tester

2023-05-01
By Castorena, Cassie ; Yadav, Shivpal ; Kusam, Abhilash ; ...

[PDF-1.93 MB]

English

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Creators:

Castorena, Cassie ; Yadav, Shivpal ; Kusam, Abhilash ; Duarte, Gabriel Macedo ; Tayebali, Akhtarhusein A.

Castorena, Cassie ; Yadav, Shivpal ; Kusam, Abhilash ; Duarte, Gabriel Macedo ; Tayebali, Akhtarhusein A. Less -
Corporate Creators:

North Carolina State University. Department of Civil, Construction, and Environmental Engineering
Corporate Contributors:

North Carolina Department of Transportation. Research and Development Unit ; United States. Department of Transportation. Federal Highway Administration

North Carolina Department of Transportation. Research and Development Unit ; United States. Department of Transportation. Federal Highway Administration Less -
Subject/TRT Terms:

[+]

Additives Aggregates Asphalt Mixtures Chip Seals Color Emulsions Moisture Content Quality Control Test Procedures
Publication/ Report Number:

FHWA/NC/2020-15
Resource Type:

Tech Report
Geographical Coverage:

United States
Edition:

Final Report, August 1, 2019 –February 28, 2023
Corporate Publisher:

North Carolina Department of Transportation. Research and Development Unit
Abstract:

The objectives of this project are to: (1) Establish a procedure to identify the optimum antistrip additive content for a given asphalt mixture and antistrip additive combination; (2) Evaluate the moisture damage resistance of plant-produced asphalt mixtures to establish a preliminary protocol for quality assurance and control; and (3) Develop an objective means to quantify emulsion- aggregate compatibility in lieu of the visual assessment procedure currently specified in NCDOT A-24 procedure. Laboratory- mixed, laboratory compacted mixtures were used to establish an antistrip dosage selection procedure for Boil test results coupled with Asphalt Compatibility Tester (ACT) color measurements.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:a1f2836e83e96b6573e1389d34baff8dfac6aad8893806cad3c598c6af8b8067
Download URL:

https://rosap.ntl.bts.gov/view/dot/72422/dot_72422_DS1.pdf
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Quality Control of Field Asphalt Mixtures and Compatibility of Aggregates and Emulsions using Asphalt Compatibility Tester

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