Author: Oddmund WellevikPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Permeability of Concrete as an Index for Corrosion Protection of Prestressing Steel
Author: Oddmund WellevikCorrosion protection of prestressing steels
Author: FIB – International Federation for Structural ConcretePublisher: FIB - International Federation for Structural Concrete
ISBN: 1874266263
Category : Technology & Engineering
Languages : en
Pages : 52
Book Description
Corrosion Protection of Reinforcing Steels
Author: fib Fédération internationale du bétonPublisher: fib Fédération internationale du béton
ISBN: 2883940894
Category : Technology & Engineering
Languages : en
Pages : 123
Book Description
It has long been recognised that corrosion of steel is extremely costly and affects many industry sectors, including concrete construction. The cost of corrosion of steel reinforcement within concrete is estimated at many billions of dollars worldwide. The corrosion of steel reinforcement represents a deterioration of the steel which in turn detrimentally affects its performance and therefore that of the concrete element within which it has been cast. A great amount of work has been undertaken over the years concerning the prevention of corrosion of steel, including the application of coatings, which has included the study of the process of corrosion itself, the properties of reinforcing steels and their resistance to corrosion as well as the design of structures and the construction process. The objective of fib Bulletin 49 is to provide readers with an appreciation of the principles of corrosion of reinforcing steel embedded in concrete and to describe the behaviour of particular steels and their coatings as used to combat the effects of such corrosion. These include galvanised reinforcement, epoxy coated reinforcement, and stainless reinforcing steel. It also provides information on the relative costs of the materials and products which it covers. It does not deal with structure design or the process of construction or with the post-construction phase of structure management including repair. It is hoped that it will nevertheless increase the understanding of readers in the process of corrosion of reinforcing steels and the ability of key materials and processes to reduce its harmful effects.
Permeability and Corrosion Resistance of Reinforced Sulfur Concrete
Author: Wendell R. WrzesinskiPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 24
Book Description
A Bibliography on the Corrosion and Protection of Steel in Concrete
Author: E. EscalantePublisher:
ISBN:
Category : Bridges, Concrete
Languages : en
Pages : 32
Book Description
Corrosion of Metals in Association with Concrete
Author: John E. SlaterPublisher: ASTM International
ISBN:
Category :
Languages : en
Pages : 95
Book Description
Masters Theses and Doctoral Dissertations in the Pure and Applied Sciences Accepted by Colleges and Universities of the United States
Author: Preventative Measures to Limit Stress Corrosion Cracking in Prestressed Concrete
Author: Edward F. O'NeilPublisher:
ISBN:
Category : Concrete
Languages : en
Pages : 15
Book Description
In the past decade, the most significant advances in the area of protection of prestressing steel from stress corrosion cracking have come in the fields of metallurgy and concrete materials. These efforts have developed from a more precise understanding of the mechanisms that cause stress corrosion cracking in prestressing steel, and development of concreting materials that provide greater protection for these steels. This report deals with two aspects of steel protection. First, with respect to the steel itself, new insights into the structure of the prestressing steels have shown metallurgists the conditions under which stress cracks form and advance, as well as ways in which to modify the physical properties of the steel to minimize the possibility of crack formation and advancement. Secondly, in the field of concrete materials, the emphasis on prevention of corrosion to steel has been in the area of durability of the concrete that protects the steel. Lower water-cement ratios and concretes with lower permeability exclude deleterious materials from the surface of the steel. New materials and procedures are discussed that have been designed to limit the penetration of corrosive elements that may attack the steel at the grain boundaries and initiate brittle failure. (Author).
Master's Theses and Doctoral Dissertations in the Pure and Applied Sciences
Author: Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 186
Book Description
Author: