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Tuesday, May 12, 2020 | History

1 edition of Long-term performance of polymer concrete for bridge decks found in the catalog.

Long-term performance of polymer concrete for bridge decks

David W. Fowler

Long-term performance of polymer concrete for bridge decks

by David W. Fowler

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  • 6 Currently reading

Published by Transportation Research Board in Washington, D.C .
Written in English

    Subjects:
  • Concrete Pavements,
  • Floors,
  • Pavements,
  • Maintenance and repair,
  • Concrete bridges,
  • Overlays,
  • Polymer-impregnated concrete

  • Edition Notes

    Statementconsultants, David W. Fowler and David W. Whitney [i.e. David P. Whitney]
    SeriesNCHRP synthesis -- 423, Synthesis of highway practice -- 423.
    ContributionsWhitney, David P., National Research Council (U.S.). Transportation Research Board, National Cooperative Highway Research Program, American Association of State Highway and Transportation Officials, United States. Federal Highway Administration
    Classifications
    LC ClassificationsTE220.3 .F69 2011, TA443.P58 F68 2011, TA1001.5 .N34 no. 423, HE335 N277s pt. 423
    The Physical Object
    Pagination63 p. :
    Number of Pages63
    ID Numbers
    Open LibraryOL25384215M
    ISBN 100309143543
    ISBN 109780309143547
    LC Control Number2011936876
    OCLC/WorldCa774985652

    The purpose of this research was to investigate the performance of glass fiber reinforced polymer (GFRP) bars as reinforcement for concrete decks. Today's rapid bridge deck deterioration is calling for a replacement for steel reinforcement. The advantages of GFRP such as its high tensile strength, light weight, and resistance to corrosion make Cited by: 4.   Unlike other epoxy systems Polysulfide Epoxy is formulated to resist the long term effects of ultra violet rays, which can lead to oxygenation, overlay material hardening, and premature material failure. Successful application and overlay performance is based on proper project specifications.

      In recent years, fiber-reinforced polymer (FRP) composites have been increasingly used for civil engineering applications such as columns, beams, and slabs to all-composite bridge decks. However, the durability of FRP, especially under harsh environmental conditions, is now recognized as the most critical topic of : Brahim Benmokrane, Ahmed H. Ali. The application of polymer concrete surface treatments to concrete bridge decks is an effective tool for combating the wearing effects of ever-increasing use that are beginning to show in an alarming number of bridges within the United States.

      POLYMER CONCRETE Polymer concrete is a part of group of concretes that use polymers to supplement or replace cement as a binder The composites using polymer can be: 1. Polymer concrete (PC), when the binder is a polymer that replaces the cement paste 2. Polymer modified concrete (PMC), when the polymer is mixed along with cement 3. technical papers dealing with the evaluation of the durability of polymer concrete bonds to aluminum bridge decks. Chapter 2 is on the topic of test method development. Chapter 3 concerns the experiments and results. Both of them contain their own abstract, introduction, analysis, summary and conclusions.


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Long-term performance of polymer concrete for bridge decks by David W. Fowler Download PDF EPUB FB2

Because it is UNCORRECTED material, please consider the following text as a useful but insufficient proxy for the authoritative book pages.

SUMMARY LONG-TERM PERFORMANCE OF POLYMER CONCRETE FOR BRIDGE DECKS Thin polymer overlays (TPOs) consist of a polymer binder and aggregates with a thick- ness not exceeding 25 mm (1 in.). TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis Long-Term Performance of Polymer Concrete for Bridge Decks addresses a number of.

TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis Long-Term Performance of Polymer Concrete for Bridge Decks addresses a number of topics related to thin polymer overlays (TPOs). Those topics include previous research, specifications, and procedures on TPOs; performance of TPOs based on field applications; the primary factors that influence TPO performance.

Get this from a library. Long-term performance of polymer concrete for bridge decks. [David W Fowler; David P Whitney; National Research Council (U.S.).

Transportation Research Board.; National Cooperative Highway Research Program.; American Association of State Highway and Transportation Officials.; United States. Federal Highway Administration.] -- "TRB's National Cooperative Highway.

"TRB's National Cooperative Highway Research Program (NCHRP) Synthesis Long-Term Performance of Polymer Concrete for Bridge Decks addresses a number of. American Association of State Highway and Transportation Officials.; United States.

Federal Highway Administration.] -- TRB's National Cooperative Highway Research Program (NCHRP) Synthesis Long-Term Performance of Polymer Concrete for Bridge Decks addresses a number of topics related to thin polymer overlays. Long-Term Performance of Polymer Concrete for Bridge Decks - A Synthesis of Highway Practice: (NCHRP Synthesis ) When constructed properly on sound decks, TPOs should provide a service life of 20 or 25 years.

Information was gathered through literature review, a survey of all state transportation agencies, and selected interviews. Long-Term Performance of Polymer Concrete for Bridge Decks.

Thin polymer overlays (TPOs) consist of a polymer binder and aggregates with a thickness not exceeding 25 mm (1 in.). POLYMER CONCRETE OVERLAYS FOR BRIDGE DECKS. FINAL REPORT. The purpose of this field evaluation was to evaluate the effectiveness and performance of alternate methods for protecting bridge decks against the intrusion of moisture and chloride ions.

The alternate methods included three different types of polymer concrete : T L Ramirez. The second part of the book presents key applications of FRP composites in bridge construction and repair, including the use of all-composite superstructures for accelerated bridge construction, engineered cementitious composites for bridge decks, carbon fiber-reinforced polymer composites for cable-stayed bridges and for repair of deteriorated.

“Evaluation of Thin Polymer Overlays for Bridge Decks,” Report No. D.P., "Long-Term Performance of Polymer Concrete for Bridge Decks,", NCHRP SynthesisNational Cooperative. Ultra-high performance concrete (UHPC) has been used to develop a novel composite connection detail for joining precast concrete bridge decks supporting superstructure elements.

The results of the research effort and recommendations for the use of this connection detail are provided herein. @article{osti_, title = {Use of concrete polymer materials in the transportation industry}, author = {Fontana, J J and Bartholomew, J}, abstractNote = {Under contract to the FHWA, Brookhaven National Laboratory has developed a polymer concrete patching material that combines the premix characteristics of PCC with strength and durability properties that are higher than PCC.

Polymer concrete bridge deck overlay systems. Polymer concrete bridge deck overlay systems repair the underlying deck after removal of an existing overlay and placement of a new overlay to seal out moisture and chloride ions and prevent them from permeating into the deck.

Generally, these overlay systems have a year life span. Evaluation of Thin Polymer Overlays for Bridge Decks. will provide satisfactory performance in concrete pavement, in comparison with a Class C fly ash from Columbia Energy Center currently in.

This paper focuses on use of the collected data, from both strain and temperature sensors, to evaluate thermal performance of a CFRP-reinforced concrete deck. The sensor data will be evaluated based on its value in a long-term structural health monitoring program.

The Concrete Mix Designs Used by State DOTs for Bridge Decks High Performance Concrete (HPC) has been used in many states for construction of bridge decks.

Table 1a lists concrete mix designs used for bridge decks in several states. These mix designs are collected from technical papers published in the literature, not from specifications of. Structural Design Guidelines for Concrete Bridge Decks Reinforced With Corrosion- STRUCTURAL DESIGN GUIDELINES FOR CONCRETE BRIDGE DECKS of Transportation to realize both short-term construction cost savings and improved long-term performance as they move toward broad CRR implementation in their concrete structures.

Long-term performance of polymer concrete for bridge decks (p. 63). Washington, D.C: NCHRP SynthesisNational Cooperative Highway Research Program, Transportation Research Board.

Washington, D.C: NCHRP SynthesisNational Cooperative Highway Research Program, Transportation Research : David W. Fowler, David P. Whitney. Polymer Concrete. Overlay Evaluation. tech transfer summary. Background. For the past 13 years or so, the Kansas Department of Transportation (KDOT) has been using polymer-based overlays on primary highway bridge decks.

Since. the first trial application, more than decks have been overlaid with primarily epoxy-based materials. @article{osti_, title = {Environmental durability of polymer concrete}, author = {Palmese, G R and Chawalwala, A J}, abstractNote = {Over the past two decades, polymer concrete has increasingly been used for a number of applications including piping, machine bases, chemically resistant flooring, and bridge overlays.

Currently, the use of polymer concrete as a wear surface for polymeric.Precast Concrete Deck Systems Unlike CIP decks, precast concrete decks are made with concrete slabs that are cast elsewhere and delivered to the site of the bridge for construction.

Each segment is about 8 to 12 ft long. Precast decks are usually made of pre-stressed concrete to minimize the risk of damage during transportation. Metal Deck Systems.Long-term performance of polymer concrete for bridge decks / At head of title: National Cooperative Highway Research Program.

"A synthesis of highway practice." "The focus of this report is TPOs [thin polymer overlays]. The overlays [discussed] are noncementious, that is there.