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An Evaluation of Concrete Bridge Deck Overlays and HMA

An Evaluation of Concrete Bridge Deck Overlays and HMA

An Evaluation of Concrete Bridge Deck Overlays and HMA ...

An Evaluation of Concrete Bridge Deck Overlays and HMA Bridge Deck Overlays with Waterproof Membranes Research Study # WI‐94‐01 FINAL REPORT Report # WI‐02‐12

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Evaluation of High-Slump Concrete for Bridge Deck Overlays

Evaluation of High-Slump Concrete For Bridge Deck Overlays Final Report for Iowa Highway Research Board Project TR-427 October 2005 By Brian Keierleber, P.E.

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BRIDGE DECK EVALUATION MANUAL NEW YORK STATE

Bridge deck rehabilitation is a major component of the Department's bridge preservation program. An array of deck treatments are available which, when matched to

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GUIDANCE FOR BRIDGE DECK OVERLAYS

Jun 19, 2019  (1) Protecting the waterproofing membrane over the bridge deck Use the smallest aggregate size mix and minimum lift thickness to pave the first lift of bituminous

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Construction Bulletin #2016-05: HMA Paving on Bridge Decks ...

Aug 17, 2015  compaction testing on bridge decks. The Current Process Most contracts advertised in fall 2015/spring 2016 which included HMA paving on a bridge deck included

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Evaluation of hydraulic cement concrete overlays placed on ...

Three hydraulic cement concrete pavement overlays were placed in the summer of 1995 at three locations in Virginia. Two of the overlays were placed on continuously

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GUIDANCE FOR BRIDGE DECK OVERLAYS

(1) Protecting the waterproofing membrane over the bridge deck Use the smallest aggregate size mix and minimum lift thickness to pave the first lift of bituminous concrete over the waterproofing membrane. Accordingly, CTDOT’s standard practice is to use a 1-inch HMA S0.25 lift over the waterproofing membrane on bridge deck overlays.

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Evaluation of hydraulic cement concrete overlays placed on ...

Three hydraulic cement concrete pavement overlays were placed in the summer of 1995 at three locations in Virginia. Two of the overlays were placed on continuously reinforced concrete pavement to prevent spalling caused by a shy cover over the reinforcement and to enhance the structural integrity.

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Design Memo : Bridge deck protection system and future ...

One option to correct excessive wear is to add a Hot Mix Asphalt (HMA) overlay on top of the existing concrete deck. This type of overlay requires less construction time and is less expensive compared to removing a portion of the deck and adding a modified concrete overlay. The initial bridge design needs to incorporate the future overlay dead ...

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Road Bridge Design Publications - Michigan

Special Provision for Deep Concrete Bridge Deck Overlays. (1-20-2015) 12.04.07 Hot Mix Asphalt (HMA) Overlays and Caps (12-5-2005) In general, an HMA overlay or cap is not a preferred treatment for bridge decks. Where a bridge is scheduled for a deck replacement within two years, an HMA cap is an acceptable means of obtaining rideability.

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BRIDGE CONDITION REPORT PROCEDURES PRACTICES

CO Concrete Overlay . FHWA Federal Highway Administration . ... HRM High Reactive Metakaolin . HMA Hot Mix Asphalt . IDOT Illinois Department of Transportation . ISIS Illinois Structure Information System . LFD Load Factor Design . ... multi-girder supported bridges with cast in place concrete decks in mind. However, the general ...

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Bridge deck resurfacing using Rosphalt 50 : construction ...

To delay this from occurring, the deck surface is sealed with a latex modified Portland Cement Concrete (PCC) wearing course or a combination of waterproofing membrane and Hot Mix Asphalt (HMA). Each surface treatment has a life expectancy of 15 to 25 years.

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Bridge Deck and Pavement Evaluation

Bridge Deck and Pavement Evaluation Using GPR – IRT – HRI Technology How these Technologies can be used by County Engineers • Routine Inspections –County roads • Diagnostics – Determine cause of a problem (i.e. overlay failure, etc) • Early Identification of Potential Problems –Voids • Quality Control –on paving projects; monitor asphalt thickness, ensure

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Testing and Evaluation of Existing Bridge Decks for ...

Jan 17, 2018  Case Study: Salt Creek Bridge #02071A • Structure had “dense cracking” and approx. 20 sq. ft. of delaminations in span 1 prior to thin overlay installation in 2011. • Since overlay installation, approximately 20% of the surface of the deck exhibits extensive spalling and/or cracking of the concrete and epoxy based wearing surface.

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Bridge Design Manual - Chapter 12

zone painting, thin polymer overlays, deck patching, asphalt overlay, hot mix asphalt (HMA) cap and scour countermeasures. (9-2-2003) (2-21-2017) Rehabilitation (3R) is defined as work undertaken to extend the service life of an existing bridge and to enhance highway safety. The intent of this work is to return a bridge to a condition of ...

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Bridge Deck Resurfacing Using Rosphalt 50™

Bridge Deck Resurfacing Using Rosphalt 50™ Most bridge decks in Maine are comprised of Reinforced Portland Cement Concrete (RPCC). Although a durable product, RPCC is permeable and susceptible to chloride penetration leading to corrosion of the steel reinforcement and eventual cracking of the bridge deck.

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Nondestructive Corrosion Evaluation of Reinforced Concrete ...

Mar 11, 2019  However, overlays present challenges in the evaluation of the corrosion condition of the underlying decks. This laboratory study employed three nondestructive testing (NDT) methods to assess the effects of seven types of overlays on corrosion evaluation for concrete bridge decks.

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Decks Joints TSP2 Bridge Preservation

Oct 09, 2018  Rapid Concrete Bridge Deck Overlays [2018-10-09] Michael M. Sprinkel, P.E., Associate Director of the Virginia Transportation Research Council has produced a 29-slide Power Point presentation on concrete bridge overlays. The presentation describes Virginia’s experience with the use of three types of overlay: LMC (Latex Modified Concrete)

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Late Life Low Cost Deck Overlays - Iowa

expected to provide longer service life than HMA overlays, and may also be investigated as potential late-life overlays in a trial field study. The contents of this report may be used to update or revise Iowa DOT construction procedures and specifications for bridge deck overlays on late-life bridges with limited service life extension

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Evaluation of the shear characteristics of steel–asphalt ...

Jul 01, 2016  Evaluation of the shear characteristics of steel–asphalt interface by a direct shear test method ... the shear strengths of smooth and reinforced steel interfaces coated with a polymer-modified bitumen between the steel deck and the conventional Hot Mix Asphalt (HMA ... Application of polymer overlays to concrete and steel bridge decks ...

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Structural Evaluation of Slab Rehabilitation by the Method ...

Method 2 LMC overlays for Type 1 and 2 bridge deck repairs. 17. Key Words hydrodemolition, latex-modified concrete, overlay, slab 18. Distribution Statement No restrictions. This document is available from the National Technical Information Service, Springfield, VA 22161 19. Security Classif. (of this report) Unclassified 20. Security Classif ...

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Nondestructive Evaluation and Structural Health Monitoring ...

Feb 24, 2021  FL-DC-NDE-004, Impact Echo Testing: Estimation of deck thickness and detection and characterization of the presence of delamination in bridge decks or other reinforced concrete elements, material evaluation, vertical crack characterization, detection of anomalies, concrete overlay

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Evaluating Concrete Damage in Bridge Decks with and ...

Nov 13, 2019  Evaluating Concrete Damage in Bridge Decks with and without Overlays Using Nondestructive Testing Procedures ... a complete bridge deck evaluation should combine impact echo with GPR testing to provide the most accurate predictions of delamination and debonding in support of optimal maintenance decisions. ... Title Evaluating Concrete Damage in ...

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Protocols for Concrete Bridge Deck Protections and

Preservation of bridge decks has historically been achieved through various types of concrete overlays, asphalt concrete overlays, miscellaneous asphalt overlays, polymer overlays, deck replacement, deck sealers, and/or crack repairs. The selection of the appropriate maintenance technique varies widely, as does the timing of implementation.

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NYSDOT Waterproof HMA Mix Verification - Rutgers CAIT

Mar 16, 2019  The New York State Department of Transportation (NYSDOT) is currently using Waterproofing Hot Mix Asphalt (HMA) to overlay their concrete bridge deck systems. The waterproofing characteristics of the mix provide a protective coating on the concrete bridge deck to protect it from future exposure to environmental conditions and de-icing chemicals.

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Evaluation of the shear characteristics of steel–asphalt ...

Jul 01, 2016  Evaluation of the shear characteristics of steel–asphalt interface by a direct shear test method ... the shear strengths of smooth and reinforced steel interfaces coated with a polymer-modified bitumen between the steel deck and the conventional Hot Mix Asphalt (HMA ... Application of polymer overlays to concrete and steel bridge decks ...

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Bridge Deck Overlay and Painting

Aug 31, 2021  Description: 0001 105-06845 Construction Engineering 1.00 Ls 0002 109-08359 Liquidated Damages 1.00 Dol 0003 109-08360 Contract Liens 1.00 Dol 0004 109-08440 Quality Adjustments, Hma 1.00 Dol 0005 109-08441 Quality Adjustments, Pccp 1.00 Dol 0006 109-08443 Quality Adjustments, Temporary Traffic Control Devices 1.00 Dol 0007 109-08444 Quality Adjustments,

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Bridge Design Manual - Chapter 12

zone painting, thin polymer overlays, deck patching, asphalt overlay, hot mix asphalt (HMA) cap and scour countermeasures. (9-2-2003) (2-21-2017) Rehabilitation (3R) is defined as work undertaken to extend the service life of an existing bridge and to enhance highway safety. The intent of this work is to return a bridge to a condition of ...

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Condition Assessment of Bridge Decks with Asphalt Overlay

Each bridge has different overlay type: no overlay, concrete overlay, and asphalt overlay. For each bridge deck, post-processed NDE data were analyzed, combined using two advance data fusion ...

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Use of ultra-high performance concrete ... - Roads Bridges

Oct 26, 2020  Transportation agencies seeking effective asset preservation and rehabilitation strategies may want to monitor a demonstration project underway on the East Coast, where the Delaware River Port Authority (DRPA) is executing the country’s largest bridge deck overlay application of ultra-high performance concrete (UHPC) on the Commodore Barry Bridge.

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Field Evaluation of Polyester-Polymer Concrete Overlays on ...

Jul 07, 2021  The increased use of polyester-polymer concrete (PPC) overlays on bridge decks throughout the United States has created a need for more comprehensive information about their field performance. The objectives of this research were to evaluate the performance of PPC overlays constructed using two methods of deck preparation and enable further ...

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bridge deck waterproofing membranes

An Evaluation of Concrete Bridge Deck Overlays and HMA ... A series of bridge deck overlays constructed on I‐94 between 1974 and 1976 were evaluated after twenty years in service. Thirty‐four bridge deck overlays were monitored; 22 were HMA overlays with waterproof membranes and 12 were low‐slump concrete overlays. Get Price

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Evaluation of Very High Early Strength Latex Modified ...

Three different concrete overlays placed on the experimental bridge were compared; the LMC-VE, plus a Latex Modified Concrete High Early strength (LMC-HE, using Type III cement that would gain strength in 24-48 hours) and MoDOT’s normal Type B2 bridge deck concrete The objective of the trial repair, which was on a concrete box girder bridge ...

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MDOT - WebForms - Construction Forms

Bridge Decks Concrete Depth Measurements: BOBS - Bridge Construction: 11/2015 Fillable: ... Field Evaluation Of Warranty Performance Chip Seal CPM 2001: Construction Field Services Division: ... CPM-HMA overlay ColdMill and HMA Overlay (Cursory Inspection) Construction

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