SYMPOSIA PAPER Published: 01 January 1977
STP27958S

Polymer-Modified Concretes in Bridge Deck Overlay Systems

Source

Premature failure of portland cement concrete bridge decks is of national concern, particularly in those areas where chloride residues accumulate in the concrete from winter deicing operations. West Virginia's research and field usage indicates that the application of a relatively thin (1 to 2-in.) overlay of portland cement concrete or mortar containing a latex modifier may result in a significant increase in the useful life of bridge decks. Eighteen structures, including both new construction and renovation of existing decks, have received the latex-modified concrete overlay. Results to date have been most encouraging.

Author Information

Steele, GW
Materials Control, Soil and Testing Division, West Virginia Department of Highways, Charleston, W. Va.
Judy, JM
Materials Control, Soil and Testing Division, West Virginia Department of Highways, Charleston, W. Va.
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Details
Developed by Committee: G01
Pages: 110–115
DOI: 10.1520/STP27958S
ISBN-EB: 978-0-8031-4702-7
ISBN-13: 978-0-8031-0301-6