Durability of Concrete Structures (Building Pathology and Rehabilitation, 16)

Preface
Contents
Application of NDT for Installation of Rooftop Solar Power Plants
	1 Introduction
	2 Solar Power Plant—Physical and Load Profile
	3 Building Profiles
	4 Rebound Hammer Test
	5 Results of Rebound Hammer Test
	6 Application of NDT
	7 Conclusions
	References
Local Reinforcing of RC Columns by Steelwork: A Parametric Study
	1 Introduction
	2 Design Interventions on Existing Structures
	3 Literature and Standard Provisions on Design Rules
	4 The Reference Experimental Test
	5 The ABAQUS/CAE FEM Model
		5.1 Numerical Calibration of Experimental Tests
		5.2 The Parametric Analysis
	6 Concluding Remarks
	References
Chloride Profile Modeling for Reinforced Concrete Structures Present in Marine Environment
	1 Introduction
	2 Marine Environment and Chloride Profiles
	3 Methods of Modeling Chloride Concentration Profiles for Durability Studies
	4 Conclusions
	References
Concrete Electrical Resistivity as a Durability and Service Life Parameter for Reinforced Concrete Structures
	1 Introduction
	2 Electrical Resistivity Determination Methods
	3 Factors that Affect Electrical Resistivity of the Concrete
		3.1 Water/Cement Ratio, Saturation Degree and Presence of Contaminants
		3.2 Aggregates, Cement Type and Additions
	4 Conclusions
	References
Rehabilitation Technologies
	1 Introduction
	2 Concrete Repair Systems
		2.1 Reconstitution of Concreting Failures
		2.2 Shotcrete
		2.3 Concrete Replacement
	3 Injection Systems
		3.1 Epoxy Resins
		3.2 Polyurethane Materials
		3.3 Acrylic Resins
		3.4 Cement Materials
		3.5 Equipment
		3.6 Application Systems
	4 Surface Protection Systems and Barriers
		4.1 Paint Coating
		4.2 Mortar Coating
		4.3 Impregnations
		4.4 Waterproofing
	5 Electrochemical Techniques
		5.1 Cathodic Protection
		5.2 Electrochemical Re-alkalinisation
		5.3 Electrochemical Chloride Extraction
	6 Reinforcement Systems with Carbon Fibers
	7 Conclusions
	References
Time Variant Assessment of Uncertainties for Various Loads Process During the Service Life of Concrete Structures
	1 Introduction
	2 Models for Loads and Resistance
	3 Time—Dependent Reliability Analysis
		3.1 Single Component
	4 Selection of Loads and Load-Combination Procedure
	5 Structural System
	6 Component Reliability
	7 Conclusions
	References
Fly Ash and Granulated Blast Furnace Slag to Mitigate the Alkali Silica Reaction in Concretes
	1 Introduction
	2 Supplementary Cementitious Materials Properties
	3 Protection Mechanism Offered by Supplementary Cementitious Materials
		3.1 Portlandite
		3.2 Ca/Si Ratio
		3.3 Alkalis Dilution
		3.4 Hardened Paste Microstructure
	4 Contribution of Fly Ash
	5 Contribution of Granulated Blast Furnace Slag
	6 Conclusions
	References
Influence of the Addition of Sugar Cane Bagasse Ash on Durability of Concrete Structures
	1 Introduction
	2 Experimental Campaign
		2.1 Materials
		2.2 Evaluation of the Pozzolanicity
		2.3 Method for Pozolanicity Assessment (Indirect)
		2.4 Analysis of the Durability of Concrete
	3 Results and Discussions
		3.1 Direct Method for Pozolanicity Evaluation and Analysis
		3.2 Indirect Method of Evaluation of Pozzolanicity
		3.3 Scanning Electron Microscopy Analysis
		3.4 Absorption, Void Index and Specific Mass
		3.5 Analysis of the Results Obtained
	4 Conclusions
	References