Evaluation of Corrosion Resistance of Microalloyed Reinforcing Steel

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ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Evaluation of Corrosion Resistance of Microalloyed Reinforcing Steel by : Javier Balma

Download or read book Evaluation of Corrosion Resistance of Microalloyed Reinforcing Steel written by Javier Balma and published by . This book was released on 2004 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The corrosion resistance of three microalloyed steels and two conventional reinforcing steels in concrete was evaluated. The microalloyed steels contain concentrations of chromium, copper, and phosphorus that, while low, are significantly higher than used in conventional reinforcing steel. Two of the microalloyed steels contain amounts of phosphorus that exceed the amounts allowed in ASTM specifications (ASTM A 615), while the other microalloyed steel has normal amounts of phosphorus. One of the conventional steels and the three microalloyed steels are heat treated by the Thermex process, which includes quenching and tempering of the steel immediately after rolling, while the other conventional steel is hot-rolled. The study was undertaken because earlier tests on similar steels indicated that the Thermex-treated, microalloyed steel corrodes at only one-half the rate of conventional reinforcing steel. The relative corrosion rate dropped to one-tenth if both steels were epoxy -coated. In the current study, the reinforcing steels were tested using two rapid evaluation tests, the corrosion potential and corrosion macrocell tests, and three bench-scale tests, the Southern Exposure, cracked beam, and ASTM G 109 tests. The corrosion potential, corrosion rate, and mat-to-mat resistance are used to evaluate the steel. Tension and bending tests were performed to evaluate the effect of the microalloying and heat treatment on the mechanical properties of the reinforcing steel.

Long Term Durability of Structural Materials

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Publisher : Elsevier
ISBN 13 : 0080535593
Total Pages : 313 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Long Term Durability of Structural Materials by : P.J.M. Monteiro

Download or read book Long Term Durability of Structural Materials written by P.J.M. Monteiro and published by Elsevier. This book was released on 2001-08-29 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Long Term Durability of Structural Materials" features proceedings of the workshop held at Berkeley, CA in October, 2000. It brought together engineers and scientists, who have received grants from the initiative NSF 98-42, to share their results on the study of long-term durability of materials and structures. The major objective was to develop new methods for accelerated short-term laboratory or in-situ tests which allow accurate, reliable, predictions of the long-term performance of materials, machines and structures. To achieve this goal it was important to understand the fundamental nature of the deterioration and damage processes in materials and to develop innovative ways to model the behavior of these processes as they affect the life and long-term performance of components, machines and structures. The researchers discussed their approach to include size effects in scaling up from laboratory specimens to actual structures. Accelerated testing and durability modeling techniques developed were validated by comparing their results with performance under actual operating conditions. The main mechanism of the deterioration discussed included environmental effects and/or exposure to loads, speeds and other operating conditions that are not fully anticipated in the original design. A broad range of deterioration damage, such as fatigue, overload, ultraviolet damage, corrosion, and wear was presented. A broad range of materials of interest was also discussed, including the full spectrum of construction materials, metals, ceramics, polymers, composites, and coatings. Emphasis was placed on scale-dependence and history of fabrication on resulting mechanical behavior of materials.

NBS Technical Note

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis NBS Technical Note by :

Download or read book NBS Technical Note written by and published by . This book was released on 1973-04 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Concrete International

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ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Concrete International by :

Download or read book Concrete International written by and published by . This book was released on 2002 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nonmetallic Coatings for Concrete Reinforcing Bars

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Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Nonmetallic Coatings for Concrete Reinforcing Bars by : James R. Clifton

Download or read book Nonmetallic Coatings for Concrete Reinforcing Bars written by James R. Clifton and published by . This book was released on 1973 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report

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Publisher :
ISBN 13 :
Total Pages : 678 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Report by :

Download or read book Report written by and published by . This book was released on 1964 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Direct Evaluation of Corrosion Potential in Concrete Made with Marine Limestone Coarse Aggregates

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Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Direct Evaluation of Corrosion Potential in Concrete Made with Marine Limestone Coarse Aggregates by : Mrinmay Biswas

Download or read book Direct Evaluation of Corrosion Potential in Concrete Made with Marine Limestone Coarse Aggregates written by Mrinmay Biswas and published by . This book was released on 1994 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Corrosion of Steel in Concrete Structures

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Publisher : Woodhead Publishing
ISBN 13 : 0323851320
Total Pages : 400 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Corrosion of Steel in Concrete Structures by : Amir Poursaee

Download or read book Corrosion of Steel in Concrete Structures written by Amir Poursaee and published by Woodhead Publishing. This book was released on 2023-02-20 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essential reading for researchers, practitioners, and engineers, this book covers not only all the important aspects in the field of corrosion of steel reinforced concrete but also discusses new topics and future trends. Theoretical concepts of corrosion of steel in concrete structures, the variety of reinforcing materials and concrete, including stainless steel and galvanized steel, measurements and evaluations, such as electrochemical techniques and acoustic emission, protection and maintenance methods, and modelling, latest developments, and future trends in the field are discussed. - Comprehensive coverage of the corrosion of steel bars in concrete, investigating the range of reinforcing materials, and types of concrete - Introduces the latest measuring methods, data collection, and advanced modeling techniques - Second edition covers a range of new, emerging topics such as the concept of chloride threshold value, concrete permeability and chloride diffusion, the role of steel microstructure, and innovations in corrosion detection devices

Methods for Reducing Corrosion of Reinforcing Steel

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Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Methods for Reducing Corrosion of Reinforcing Steel by : Arch B. Tripler

Download or read book Methods for Reducing Corrosion of Reinforcing Steel written by Arch B. Tripler and published by . This book was released on 1966 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods for reducing the corrosion of reinforcing steel in concrete in the presence of deicing salts are evaluated and developed. An electrochemical laboratory study was conducted since it was conjectured that corrosion resulted from the interactions between different galvanic cells, and investigations were made of corrosion inhibitors to be added to deicing salts, metallic and nonmetallic coatings for the reinforcement and cathodic methods of protection. Four metallic coatings were studied - copper, nickel, zinc, and lead.

National Cooperative Highway Research Program Report

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Publisher :
ISBN 13 :
Total Pages : 904 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis National Cooperative Highway Research Program Report by :

Download or read book National Cooperative Highway Research Program Report written by and published by . This book was released on 1964 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Validating the Durability of Corrosion Resistant Mineral Admixture Concrete

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Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Validating the Durability of Corrosion Resistant Mineral Admixture Concrete by : Xianming Shi

Download or read book Validating the Durability of Corrosion Resistant Mineral Admixture Concrete written by Xianming Shi and published by . This book was released on 2010 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High performance concrete pavements

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ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis High performance concrete pavements by :

Download or read book High performance concrete pavements written by and published by . This book was released on 2002 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Deicing Chemicals and Snow Control

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Publisher : Transportation Research Board National Research
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (359 download)

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Book Synopsis Deicing Chemicals and Snow Control by : National Research Council (U.S.). Transportation Research Board

Download or read book Deicing Chemicals and Snow Control written by National Research Council (U.S.). Transportation Research Board and published by Transportation Research Board National Research. This book was released on 1988 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transportation Research Record

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ISBN 13 :
Total Pages : 596 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Transportation Research Record by :

Download or read book Transportation Research Record written by and published by . This book was released on 1995 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: "For more than 50 years, the Transportation Research Record has been internationally recognized as one of the preeminent peer-reviewed journals for transportation research papers from authors in the United States and from around the world. One of the most cited transportation journals, the TRR offers unparalleled depth and breadth in the coverage of transportation topics from both academic and practitioner perspectives. All modes of passenger and freight transportation are addressed in papers covering a wide array of disciplines, including policy, planning, administration, economics and financing, operations, construction, design, maintenance, safety, and more."--Publisher's website

Corrosion of Steel in Concrete

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Publisher : John Wiley & Sons
ISBN 13 : 3527651713
Total Pages : 389 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Corrosion of Steel in Concrete by : Luca Bertolini

Download or read book Corrosion of Steel in Concrete written by Luca Bertolini and published by John Wiley & Sons. This book was released on 2013-02-26 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Steel-reinforced concrete is used ubiquitously as a building material due to its unique combination of the high compressive strength of concrete and the high tensile strength of steel. Therefore, reinforced concrete is an ideal composite material that is used for a wide range of applications in structural engineering such as buildings, bridges, tunnels, harbor quays, foundations, tanks and pipes. To ensure durability of these structures, however, measures must be taken to prevent, diagnose and, if necessary, repair damage to the material especially due to corrosion of the steel reinforcement. The book examines the different aspects of corrosion of steel in concrete, starting from basic and essential mechanisms of the phenomenon, moving up to practical consequences for designers, contractors and owners both for new and existing reinforced and prestressed concrete structures. It covers general aspects of corrosion and protection of reinforcement, forms of attack in the presence of carbonation and chlorides, problems of hydrogen embrittlement as well as techniques of diagnosis, monitoring and repair. This second edition updates the contents with recent findings on the different topics considered and bibliographic references, with particular attention to recent European standards. This book is a self-contained treatment for civil and construction engineers, material scientists, advanced students and architects concerned with the design and maintenance of reinforced concrete structures. Readers will benefit from the knowledge, tools, and methods needed to understand corrosion in reinforced concrete and how to prevent it or keep it within acceptable limits.

Factors Influencing Flexible Pavement Performance

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Publisher :
ISBN 13 :
Total Pages : 824 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Factors Influencing Flexible Pavement Performance by : Robert L. Kondner

Download or read book Factors Influencing Flexible Pavement Performance written by Robert L. Kondner and published by . This book was released on 1966 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flexible pavement performance, as expressed by the present serviceability index (PSI) is related to local factors, such as surface course thickness, base course thickness, subbase course thickness, axle load and number of load applications. On the premise that functional pavement design should recognize the relationship between these factors and performance, data from 134 AASHO road test flexible pavement sections were examined for behavioral trends. This resulted in a mathematical expression on which it is theorized that performance, expressed in terms of PSI, can be incorporated into design procedures.

Evaluation of Electrochemical Impedance Techniques for Detecting Corrosion on Rebar in Reinforced Concrete

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Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (359 download)

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Book Synopsis Evaluation of Electrochemical Impedance Techniques for Detecting Corrosion on Rebar in Reinforced Concrete by :

Download or read book Evaluation of Electrochemical Impedance Techniques for Detecting Corrosion on Rebar in Reinforced Concrete written by and published by . This book was released on 1991 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: