Cathodic Protection for Reinforced Concrete Structures

Content: Cover
 Half Title
 Title Page
 Copyright Page
 Contents
 Author
 CHAPTER 1 The Corrosion Process in Reinforced Concrete: The State of the Art
 INTRODUCTION
 THE CORROSION PROCESS
 THE AMOUNT OF CHLORIDE REQUIRED TO INITIATE CORROSION
 THE EFFECT OF THE STRUCTURE'S SHAPE ON CORROSION
 IONIC MOVEMENT IN CONCRETE
 STUDIES OF CORROSION ON STRUCTURES
 INCIPIENT ANODES
 CONCLUSIONS
 REFERENCES
 CHAPTER 2 History of Cathodic Protection in Reinforced Concrete
 SUMMARY
 REFERENCES
 CHAPTER 3 Present Use of Impressed Current Cathodic Protection in Reinforced Concrete
 AN ICCP SYSTEM. DEVELOPMENTS IN ICCPPower Supplies
 Sensors
 Connections and Junction Boxes
 Anodes
 Organic Coatings
 Metallic Coatings
 Primary Anode Conductors
 Cementitious Coatings with Additives
 Slotted Anodes
 Anode Ribbon before Casting
 Anode Mesh in Cementitious Overlay
 Discrete Anodes
 STATE OF THE ART
 Sustainability
 CONCLUSIONS
 REFERENCES
 CHAPTER 4 Present Use of Galvanic Anodes for Cathodic Protection in Reinforced Concrete
 HISTORY
 PRESENT SITUATION
 HOW GALVANIC ANODES WORK
 LIMITATIONS
 TEMPERATURE
 CHLORIDE LEVEL
 ANODE DESIGN
 AMOUNT OF ZINC
 REFERENCES. CHAPTER 5 Future Use of Cathodic Protection in Reinforced ConcreteINTRODUCTION
 USE IN NEW STRUCTURES
 ICCP USE IN OLD STRUCTURES
 GALVANIC ANODES IN OLD STRUCTURES
 IMPROVED ANODES
 CHEAPER ELECTRONICS
 IMPROVED SENSORS
 CHAPTER 6 How Cathodic Protection Works in Reinforced Concrete
 INTRODUCTION
 CURRENT DISCHARGE AT THE PRIMARY ANODE
 ACIDIFICATION AT THE ANODE
 SUMMARY OF DANISH, NORWEGIAN AND AMERICAN ACIDIFICATION TRIALS
 SUMMARY
 CALCULATION OF ACID FORMATION AT THE PRIMARY ANODE
 COMPARISON BETWEEN PREDICTED AND ACTUAL ANODE MORTAR DEGRADATION
 IONIC MOVEMENT THROUGH WATER. IONIC MOVEMENT THROUGH CONCRETECONCENTRATION PROFILES OF IONS BEFORE AND AFTER CATHODIC PROTECTION
 CHANGES TO THE STEEL AT THE CATHODE
 CONCLUSIONS
 REFERENCES
 CHAPTER 7 Defects with Existing Standards
 PERFORMANCE CRITERIA HISTORY
 PERFORMANCE CRITERIA PRESENTLY
 PERFORMANCE DATA OF VARIOUS CP SYSTEMS
 SUMMARY
 REFERENCES
 INDEX.