Methods of Rehabilitating Pavements with Moisture Damaged Asphalt Layers [Project Summary]

Sebesta, Stephen; Im, Soohyok; Rew, Younho

i

Methods of Rehabilitating Pavements with Moisture Damaged Asphalt Layers [Project Summary]

2018-08-31
By Sebesta, Stephen ; Im, Soohyok ; Rew, Younho

File Language:

English

Details

Alternative Title:

0-6926: Methods of Rehabilitating Pavements with Moisture Damaged Asphalt Layers Project Summary
Creators:

Sebesta, Stephen ; Im, Soohyok ; Rew, Younho
Corporate Creators:

Texas A&M Transportation Institute
Corporate Contributors:

Texas Department of Transportation. Research and Technology Implementation Office ; United States. Department of Transportation. Federal Highway Administration
Subject/TRT Terms:
Resource Type:

Brief
Geographical Coverage:

United States ; Texas
Edition:

Project Summary
Contracting Officer:

Glancy, Chris
Corporate Publisher:

Texas A&M Transportation Institute
Abstract:

Stripping is moisture damage to old hot-mix asphalt (HMA) layers that are often buried several inches down in the pavement structure. Texas has many miles of pavements with a moisture-damaged layer near the surface. The typical current permanent repair method is to mill out the stripped layer completely and replace it with new HMA. Recent developments in cold in-place recycling (CIR) and cold central-plant recycling (CCPR) can be considered for addressing this stripping problem while recycling 100 percent of the existing HMA and placing it as a structurally sound black base layer. This project conducted a laboratory and design study to determine if either CIR or CCPR techniques could be considered to recycle moisture-damaged HMA layers in Texas.
Format:

PDF
Funding:

0-6926
Download URL:

https://rosap.ntl.bts.gov/view/dot/66052/dot_66052_DS1.pdf
File Type:

[PDF - 123.94 KB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha256:466ec10ffceff4889d3acc9d7c4a85119a27c765487589db06b41a031057d656

File Language:

English

ON THIS PAGE

Details Related Documents

Found an issue?

Send us an email at:

publishinghd@cdc.gov

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.