Expanding FDR Technologies in Maintenance Operations [Project Summary]

Scullion, Tom

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Expanding FDR Technologies in Maintenance Operations [Project Summary]

2021-08-31
By Scullion, Tom

File Language:

English

Details

Creators:

Scullion, Tom
Corporate Creators:

Texas A&M Transportation Institute
Corporate Contributors:

Texas Department of Transportation. Research and Technology Implementation Office
Subject/TRT Terms:
Publication/ Report Number:

0-6880
Resource Type:

Brief
Geographical Coverage:

Texas ; United States
Edition:

Project Summary
Contracting Officer:

Glancy, Chris
Corporate Publisher:

Texas A&M Transportation Institute
Abstract:

Full-depth reclamation (FDR) is the main approach used across Texas to rehabilitate thin roadways that are structurally damaged. In the FDR process, the existing surface and base materials are pulverized, mixed together, and treated with a stabilizer. The compacted treated base then receives a final surfacing. The stabilizers historically used by the Texas Department of Transportation (TxDOT) include cement, lime, emulsified asphalt, and fly ash. While cement-treated material is the most frequently used, combinations of stabilizers may be desirable.
Format:

PDF
Funding:

8-31-2021
Download URL:

https://rosap.ntl.bts.gov/view/dot/62472/dot_62472_DS1.pdf
File Type:

[PDF - 346.47 KB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha256:02581bf1147192b41ee7fa7c0a3b27499bf93cae383fdd995e508dda311b8884

File Language:

English

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