Evaluation of Interlayer Bonding in HMA Pavements

Mehta, Yusuf; Siraj, Nusrat; Rowan University. Dept. of Civil and Environmental Engineering

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

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.

i

Evaluation of Interlayer Bonding in HMA Pavements

2007-09-01
By Mehta, Yusuf ; Siraj, Nusrat

English

Details You May Also Like

Details:

Alternative Title:

Wisconsin Highway Research Program. Evaluation of Interlayer Bonding in HMA Pavements
Creators:

Mehta, Yusuf ; Siraj, Nusrat

Mehta, Yusuf ; Siraj, Nusrat Less -
Corporate Creators:

Rowan University. Dept. of Civil and Environmental Engineering
Corporate Contributors:

Wisconsin. Dept. of Transportation. Research Coordination Section ; United States. Federal Highway Administration

Wisconsin. Dept. of Transportation. Research Coordination Section ; United States. Federal Highway Administration Less -
Subject/TRT Terms:

[+]

Asphalt Backcalculation Bonding Deflectometer Falling Weight Falling Weight Deflectometers Hot Mix Paving Mixtures Interlayer Bonding Slippage Cracking Stiffness
Publication/ Report Number:

WHRP 07-07
Resource Type:

Tech Report
Geographical Coverage:

United States ; New Jersey

United States ; New Jersey Less -
TRIS Online Accession Number:

01083345
Edition:

Final Report, 2002-2004
Corporate Publisher:

Wisconsin. Dept. of Transportation
Abstract:

Some states, such as Wisconsin DOT have experienced pavement failures that were attributed to poor bonding at the interlayer. Three roads of WisDOT were analyzed in this study, which experienced varied degrees of slippage distress. The effect of slip can be minimized by making the surface layer sufficiently thick or stiff. It was observed that the stiffness ratio between the top two layers were higher for no distress sections than that of high distress sections. The additional thickness needed to increase structural capacity of a pavement with lower stiffness ratio to a level that will minimize slippage cracking was also investigated. The structural capacity of pavement with lower stiffness ratio (E1/E2 = 2) can be changed to the same structural capacity as that of a pavement with high E1/E2 (say, E1/E2 = 10) by providing additional thickness of 2 in and 4 in on existing top layer of 2 in and 3 in thickness, respectively. This study provides the state agency with tools during pavement design to minimize slippage cracking due to interlayer bonding failure.
Format:

PDF
Funding:

WisDOT SPR# 0092-02-13
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:9dad40ed558d60cb69bc4a886ff0586e08a6121eceeef30a061e35e786f9430f
Download URL:

https://rosap.ntl.bts.gov/view/dot/37463/dot_37463_DS1.pdf
File Type:

[PDF-1.03 MB]