Technical Brief: Unbonded Portland Cement Concrete Overlays

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Technical Brief: Unbonded Portland Cement Concrete Overlays

2002-05-01
By Applied Pavement Technology, Inc.

File Language:

English

Details

Corporate Creators:

Applied Pavement Technology, Inc.
Corporate Contributors:

United States. Federal Highway Administration
Subject/TRT Terms:
Publication/ Report Number:

FHWA-IF-03-006
Resource Type:

Brief
Geographical Coverage:

United States
Corporate Publisher:

United States. Federal Highway Administration
Abstract:

Unbonded portland cement concrete (PCC) overlays are a feasible rehabilitation alternative for PCC pavements in practically any condition because the performance of unbonded overlays is relatively insensitive to the condition of the existing pavements. In addressing unbonded PCC overlays, this Technical Brief discusses general design considerations, evaluation of the existing pavement condition, preoverlay repair, structural design, job-site considerations, and performance of unbonded overlays. The discussion on structural design covers thickness design, separator layer design, joint spacing, and load transfer design.
Format:

PDF
Download URL:

https://rosap.ntl.bts.gov/view/dot/58970/dot_58970_DS1.pdf
File Type:

[PDF - 313.38 KB]
Collection(s):

Federal Highway Administration
Main Document Checksum:

urn:sha-512:8483c5613b8380b9b9177dee4783aba363fdfc06203f99ebe4c8ac29fe03c1a00e8bf8a1469aa1a17ba36758834e5436b07545431bbadc0b512be84ff4f104bc

File Language:

English

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