Integral Waterproofing of Concrete Structures

Advanced Protection Technologies of Concrete by Pore Blocking and Lining

1st Edition - June 17, 2022
Author: Maher Al-Jabari
Language: English
Paperback ISBN:
9 7 8 - 0 - 1 2 - 8 2 4 3 5 4 - 1
eBook ISBN:
9 7 8 - 0 - 1 2 - 8 2 4 3 5 5 - 8

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Integral Waterproofing of Concrete Structures demonstrates how integral waterproofing technologies can solve concrete durability problems based on performance and characterization experimental results.

This book first establishes a background about concrete structures and porosity linked with concrete hydration, then goes on to consider concrete durability problems from the perspective of water penetration including damages from freeze-thaw cycles, alkali silica reactions, and chloride ion penetration. The mechanisms, applications, performances, and limitations of waterproofing technologies including coatings and integral systems are compared. The book also showcases all application methods of crystallization waterproofing materials, including material spray on cured concrete and on fresh concrete, and their addition to concrete mix designs as enhancers or admixtures. Pore-blocking and lining waterproofing systems including silicate-based and hygroscopic kinds, and other waterproofing materials are also discussed.

Cover image
Title page
Table of Contents
Copyright
List of contributors
About the author
Preface
List of abbreviations and symbols
1. Introduction to concrete chemistry
Abstract
1.1 Introduction
1.2 Concrete as a composite material
1.3 Cement hydration chemistry
1.4 Pozzolanic reactions
1.5 Admixtures and pozzolanic materials
1.6 Durability problems related to concrete chemistry
References
2. Concrete porosity and transport processes
Abstract
2.1 Introduction
2.2 Concrete structure and porosity
2.3 Structure of entrapped and entrained air voids
2.4 Concrete permeability
2.5 Transport characteristics of concrete
2.6 Fundamentals of transport processes in concrete
References
3. Concrete durability problems: physicochemical and transport mechanisms
Abstract
3.1 Introduction
3.2 Concrete durability and structure sustainability
3.3 Water as the medium for concrete durability problems
3.4 Fundamental mechanisms of concrete durability
3.5 Physical mechanisms of concrete deterioration
3.6 Chemical mechanisms of concrete deterioration
3.7 Biochemical mechanisms of concrete deterioration
3.8 Economic aspects of durability solutions
References
4. Materials selection and proportioning for watertight and durable concrete
Abstract
4.1 Introduction
4.2 Materials selection and proportioning
4.3 Methods of concrete proportioning and mix design
4.4 Concrete types, grades, and classes
4.5 Concrete mixture proportions
4.6 Material mix designing of concrete exposure to environmental actions
References
5. Physical and chemical interactions of water with surfaces and particles
Abstract
5.1 Introduction
5.2 Introduction to water chemistry
5.3 Water adsorption into cementitious surfaces
5.4 Hydrophilicity
5.5 Hydrophobicity
5.6 Hygroscopicity
5.7 Icephobicity and ice adhesion
5.8 Nanotechnology in concrete industry
References
6. Fundamentals and categorizations of waterproofing technologies
Abstract
6.1 Introduction
6.2 Waterproofing concepts and approaches
6.3 Characterization approaches of waterproofing systems
6.4 Waterproofing compositions and structures
6.5 Dampproofing versus waterproofing
6.6 Vaporproofing versus breathable waterproofing systems
6.7 Selection of waterproofing materials and application requirements
6.8 Performance characteristic of waterproofing materials
6.9 General comparison of waterproofing systems
References
7. Concepts and types of integral waterproofing materials
Abstract
7.1 Introduction
7.2 Terminologies and categorizations of internal waterproofing approach
7.3 Types of direct integral waterproofing technologies
7.4 Setting and formation of integral waterproofing materials
7.5 Interactions of integral waterproofing materials with water
7.6 Levels of water resistance of integral waterproofing materials
7.7 Indirect integral waterproofing approach through concrete mix design
7.8 Performance characteristics and testing of integral waterproofing materials
References
8. Hydrophobic integral dampproofing materials
Abstract
8.1 Introduction
8.2 Concepts of hydrophobic dampproofing materials
8.3 Types of hydrophobic damproofing materials
8.4 Applications of hydrophobic dampproofing materials
8.5 Mechanism of hydrophobic dampproofing systems
8.6 Requirements of hydrophobic dampproofing materials
8.7 Durability performance of hydrophobic dampproofing
References
9. Hydrophilic crystallization waterproofing
Abstract
9.1 Introduction
9.2 Waterproofing by pore blocking
9.3 Types of hydrophilic waterproofing materials
9.4 Applications of hydrophilic waterproofing materials
9.5 Crystallization reactions of hydrophilic waterproofing systems
9.6 Durability performance of hydrophilic waterproofing
References
10. Dual crystallization waterproofing topical treatment
Abstract
10.1 Introduction
10.2 Concepts of dual crystallization waterproofing
10.3 Application and penetration of the dual crystallization waterproofing
10.4 The dual-crystallization waterproofing engineered mechanisms
10.5 The dual-crystallization waterproofing engineered performance
References
11. Multicrystallization waterproofing enhancer for concrete mixtures
Abstract
11.1 Introduction
11.2 Mechanism of waterproofing by multicrystallization enhancer
11.3 Reducing porosity and permeability of concrete with multicrystallization enhancer
11.4 The role of multicrystallization enhancer in managing thermal effects in concrete
11.5 Reducing chloride ion penetration in multicrystallization enhancer-dosed concrete
11.6 Enhancement of concrete durability against alkali–silica reactions by multicrystallization enhancer
References
12. Waterproofing coatings and membranes
Abstract
12.1 Introduction
12.2 Terminologies and categories of external waterproofing barriers
12.3 Types of materials for waterproofing barriers
12.4 Applications of waterproofing barriers
12.5 Mechanisms of waterproofing barriers
12.6 Stability of external barriers
12.7 Durability performance of waterproofing barriers
References
Index

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