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TECHBRIEF
This techbrief is an archived publication and may contain dated technical, contact, and link information
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Publication Number:  FHWA-HRT-15-051    Date:  April 2018
Publication Number: FHWA-HRT-15-051
Date: April 2018

 

Asphalt Pavement - Micro-Sampling and Micro-Extraction Methods

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FHWA Publication No.: FHWA-HRT-15-051
FHWA Contact: Jack Youtcheff, HRDI-10, (202) 493-3090,
jack.youtcheff@dot.gov

This TechBrief provides an overview of micro-sampling and micro-extraction of hot or warm mix asphalt pavement. Micro-sampling and micro-extraction have just recently become feasible because of the development of 4-mm dynamic shear rheometry (DSR).(1)

FHWA-HRT-15-051 PDF Cover Image

 

 

 

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