Bridge Deck Hollow Plane Repair Using Injected Epoxy PDF Download
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Author: Barbara J. Smith Publisher: ISBN: Category : Concrete bridges Languages : en Pages : 68
Book Description
Four delaminated bridges were epoxy injected and compared to noninjected bridges so that information on delamination repair durability, frequency, and costs could be collected. The injection history, cores, and condition reports for each bridge demonstrated that the plane of delamination once repaired, stayed repaired, but a new delamination may form above, below or adjacent to the one repaired, yet the deck surface remained intact even when the frequency of repair was once every three or four years.
Author: Barbara J. Smith Publisher: ISBN: Category : Concrete bridges Languages : en Pages : 68
Book Description
Four delaminated bridges were epoxy injected and compared to noninjected bridges so that information on delamination repair durability, frequency, and costs could be collected. The injection history, cores, and condition reports for each bridge demonstrated that the plane of delamination once repaired, stayed repaired, but a new delamination may form above, below or adjacent to the one repaired, yet the deck surface remained intact even when the frequency of repair was once every three or four years.
Author: Norb Delatte Publisher: Elsevier ISBN: 1845697030 Category : Technology & Engineering Languages : en Pages : 352
Book Description
Understanding and recognising failure mechanisms in concrete is a fundamental pre-requisite to determining the type of repair, or whether a repair is feasible. This title provides a review of concrete deterioration and damage, as well as looking at the problem of defects in concrete. It also discusses condition assessment and repair techniques.Part one discusses failure mechanisms in concrete and covers topics such as causes and mechanisms of deterioration in reinforced concrete, types of damage in concrete structures, types and causes of cracking and condition assessment of concrete structures. Part two reviews the repair of concrete structures with coverage of themes such as standards and guidelines for repairing concrete structures, methods of crack repair, repair materials, bonded concrete overlays, repairing and retrofitting concrete structures with fiber-reinforced polymers, patching deteriorated concrete structures and durability of repaired concrete.With its distinguished editor and international team of contributors, Failure and repair of concrete structures is a standard reference for civil engineers, architects and anyone working in the construction sector, as well as those concerned with ensuring the safety of concrete structures. - Provides a review of concrete deterioration and damage - Discusses condition assessment and repair techniques, standards and guidelines
Author: David G. Manning Publisher: Research and Development Division, Ontario Ministry of Transportation and Communications ISBN: Category : Bridges Languages : en Pages : 76
Author: Benoît Bissonnette Publisher: Springer Science & Business Media ISBN: 9400712391 Category : Technology & Engineering Languages : en Pages : 197
Book Description
Among different approaches that can be considered for concrete rehabilitation, bonded overlays are often the most economical alternative. The primary purpose of overlays is to extend the life of the candidate structures, either by restoring the quality and integrity of the surface and/or the re-establishing or improving the load-carrying capacity. Nevertheless, the durability of bonded overlay systems still draws concerns in the technical community because of bond sustainability problems encountered in a number of cases. At this time, there is still no accepted design approach or methodology that can warrant the practitioner a successful outcome of the repair. This State-of-Art report summarizes the findings with respect to all aspects involved in the overlaying process.
Author: Barbara J. Smith
Author: Barbara J. Smith
Author: 
Author: F. Wayne Stratton
Author: Norb Delatte
Author: David G. Manning
Author: American Concrete Institute
Author: Benoît Bissonnette
Author: 
Author: Waterways Experiment Station (U.S.) Structures Laboratory
Author: Ontario. Ministry of Transportation and Communications