Long-Term Pavement Performance (LTPP) Program Specific Pavement Studies (SPS) Development of Experiment Design: SPS-12: Portland Cement Concrete Pavement Preservation Study

Rada, Gonzalo R.; Thompson, T. R.; Elkins, Gary E.; Hicks, R. G.; AMEC Environment and Infrastructure, Inc.

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Long-Term Pavement Performance (LTPP) Program Specific Pavement Studies (SPS) Development of Experiment Design: SPS-12: Portland Cement Concrete Pavement Preservation Study

2018-10-01
By Rada, Gonzalo R. ; Thompson, T. R. ; Elkins, Gary E. ; ...

[PDF-2.40 MB]

English

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Creators:

Rada, Gonzalo R. ; Thompson, T. R. ; Elkins, Gary E. ; Hicks, R. G.

Rada, Gonzalo R. ; Thompson, T. R. ; Elkins, Gary E. ; Hicks, R. G. Less -
Corporate Creators:

AMEC Environment and Infrastructure, Inc.
Contributors:

Springer, Jack
Corporate Contributors:

United States. Federal Highway Administration ; Turner-Fairbank Highway Research Center

United States. Federal Highway Administration ; Turner-Fairbank Highway Research Center Less -
Subject/TRT Terms:

[+]

Pavement Performance Portland Cement Concrete Preservation
Publication/ Report Number:

FHWA-HIF-18-064
Resource Type:

Tech Report
Geographical Coverage:

United States
Contracting Officer:

Springer, Jack
Corporate Publisher:

United States. Federal Highway Administration
Abstract:

Pavement preservation represents a proactive approach to maintaining and extending the lives of existing highway pavements. At the heart of the preservation decision-making process is pavement performance. This report documents the recommended experimental designs for the LTPP SPS-12 Portland Cement Concrete (PCC) Pavement Preservation Study. However, the recommended experiment will not be implemented under the LTPP program, but the experiment and this project report can be adopted and adapted by interested highway agencies to achieve the stated benefits, and consequently the impetus for publication of the report. The underlying concept of this experiment is to apply the same preservation treatment, at different times, on the same pavement structure to determine the effectiveness of a single application of a treatment as a function of pavement condition and time. This experiment is designed to answer the question on when is the best time to apply a preservation treatment on PCC pavements. It will also enable development and implementation of important pavement preservation products and tools, such as addition of pavement preservation considerations to the AASHTO Mechanistic-Empirical Pavement Design Guide and associated software.
Format:

PDF
Alternate URL:

https://www.fhwa.dot.gov/publications/research/infrastructure/pavements/ltpp/hif18064/index.cfm
Funding:

DTFH61-14-C-00038
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:4ec66d7179698bcbdd6ae587b90605a1f538c9521bbd2ea442fe48236797f4af
Download URL:

https://rosap.ntl.bts.gov/view/dot/40079/dot_40079_DS1.pdf
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Long-Term Pavement Performance (LTPP) Program Specific Pavement Studies (SPS) Development of Experiment Design: SPS-12: Portland Cement Concrete Pavement Preservation Study

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