Author: William P. Chamberlin
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 36
Book Description
Fifty randomly selected concrete bridge decks in New York State, overlaid with low-slump concrete, were studied in 1985 after an average of 5 years of service. The investigation included recording surface defects, measuring delamination and half-cell potentials, and sampling and testing for deck chloride profile. Conclusions are drawn with regard to the nature and significance of the observed damage, and estimates are made of service life expectancy. Policy implications for the New York State Department of Transportation are discussed.
Performance and Service Life of Low-slump-concrete Bridge Deck Overlays in New York
Concrete Bridge Deck Performance
Author: H. G. Russell
Publisher: Transportation Research Board
ISBN: 0309070112
Category : Bridges
Languages : en
Pages : 188
Book Description
At head of title: National Cooperative Highway Research Program.
Publisher: Transportation Research Board
ISBN: 0309070112
Category : Bridges
Languages : en
Pages : 188
Book Description
At head of title: National Cooperative Highway Research Program.
Removing Concrete from Bridges
Author: David G. Manning
Publisher: Transportation Research Board
ISBN: 9780309049184
Category : Concrete bridges
Languages : en
Pages : 52
Book Description
This synthesis will be of interest to maintenance engineers, bridge engineers, and others interested in methods and procedures for removing concrete from bridges. Information is provided on equipment and procedures used by states to remove concrete from highway bridges. Repairing structural concrete involves removal and replacement of deteriorated concrete. This report of the Transportation Research Board describes the equipment and procedures used for both complete and partial removal of concrete from bridge decks and substrates.
Publisher: Transportation Research Board
ISBN: 9780309049184
Category : Concrete bridges
Languages : en
Pages : 52
Book Description
This synthesis will be of interest to maintenance engineers, bridge engineers, and others interested in methods and procedures for removing concrete from bridges. Information is provided on equipment and procedures used by states to remove concrete from highway bridges. Repairing structural concrete involves removal and replacement of deteriorated concrete. This report of the Transportation Research Board describes the equipment and procedures used for both complete and partial removal of concrete from bridge decks and substrates.
Corrosion of Metals in Concrete
Author:
Publisher: N A C E International
ISBN:
Category : Science
Languages : en
Pages : 280
Book Description
"This publication is the result of a two-day symposium, "Corrosion of Metal in Concrete" sponsored by NACE Unit Committeee T-3K on Corrosion and Other Deterioration Phenomena Associated with Concrete which was held March 9-10, 1987 during CORROSION/87 in San Francisco, California."
Publisher: N A C E International
ISBN:
Category : Science
Languages : en
Pages : 280
Book Description
"This publication is the result of a two-day symposium, "Corrosion of Metal in Concrete" sponsored by NACE Unit Committeee T-3K on Corrosion and Other Deterioration Phenomena Associated with Concrete which was held March 9-10, 1987 during CORROSION/87 in San Francisco, California."
The Quarterly R&D Digest
Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 142
Book Description
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 142
Book Description
Overlays on Horizontal Concrete Surfaces
Author: Roy L. Campbell
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 108
Book Description
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 108
Book Description
Long-term Performance of Polymer Concrete for Bridge Decks
Author: David W. Fowler
Publisher: Transportation Research Board
ISBN: 0309143543
Category : Technology & Engineering
Languages : en
Pages : 75
Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 423: 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; current construction guidelines for TPOs related to surface preparation, mixing and placement, consolidation, finishing, and curing; repair procedures; factors that influence the performance of overlays, including life-cycle cost, benefits and costs, bridge deck condition, service life extension, and performance; and successes and failures of TPOs, including reasons for both.
Publisher: Transportation Research Board
ISBN: 0309143543
Category : Technology & Engineering
Languages : en
Pages : 75
Book Description
TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 423: 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; current construction guidelines for TPOs related to surface preparation, mixing and placement, consolidation, finishing, and curing; repair procedures; factors that influence the performance of overlays, including life-cycle cost, benefits and costs, bridge deck condition, service life extension, and performance; and successes and failures of TPOs, including reasons for both.
Transportation R&D News
Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 34
Book Description
Waterproofing Membranes for Concrete Bridge Decks
Author: H. G. Russell
Publisher: Transportation Research Board
ISBN: 0309223466
Category : House & Home
Languages : en
Pages : 67
Book Description
TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 425: Waterproofing Membranes for Concrete Bridge Decks documents information on materials, specification requirements, design details, application methods, system performance, and costs of waterproofing membranes used on new and existing bridge decks since 1995.
Publisher: Transportation Research Board
ISBN: 0309223466
Category : House & Home
Languages : en
Pages : 67
Book Description
TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 425: Waterproofing Membranes for Concrete Bridge Decks documents information on materials, specification requirements, design details, application methods, system performance, and costs of waterproofing membranes used on new and existing bridge decks since 1995.
Evaluation of Corrosion Protection Methods for Reinforced Concrete Highway Structures
Author: Jennifer L. Kepler
Publisher:
ISBN:
Category : Concrete bridges
Languages : en
Pages : 244
Book Description
Since the 1970s, research projects and field studies have been conducted on different methods for protecting reinforced concrete bridges from corrosion damage. The methods include alternative reinforcement and slab design, barrier methods, electrochemical methods, and corrosion inhibitors. Each method and its underlying principles are described, performance results of laboratory and/or field trials are reviewed, and systems are evaluated based on the results of the trials. Using performance results from the studies and costs obtained from transportation agencies, an economic analysis is used to estimate the cost of each system over a 75-year economic life using discount rates of 2%, 4% and 6%.
Publisher:
ISBN:
Category : Concrete bridges
Languages : en
Pages : 244
Book Description
Since the 1970s, research projects and field studies have been conducted on different methods for protecting reinforced concrete bridges from corrosion damage. The methods include alternative reinforcement and slab design, barrier methods, electrochemical methods, and corrosion inhibitors. Each method and its underlying principles are described, performance results of laboratory and/or field trials are reviewed, and systems are evaluated based on the results of the trials. Using performance results from the studies and costs obtained from transportation agencies, an economic analysis is used to estimate the cost of each system over a 75-year economic life using discount rates of 2%, 4% and 6%.