Lecture

Chloride Ingress and Microstructure

Related lectures (30)

Concrete Durability: Mechanisms and Prevention

Explores concrete degradation mechanisms, corrosion prevention, exposure classes, and repair techniques for reinforced concrete structures.

Chloride Binding and pH Effects

Discusses the impact of cations and pH on chloride binding in cementitious materials.

Portland Cement Replacement: Materials and Properties

Explores replacing portland cement with various materials to enhance concrete performance and discusses the properties of slag cement, fly ash cement, and pozzolans.

Concrete Durability: Corrosion and Repair

Discusses concrete corrosion, freeze-thaw impact, alkali reaction, and acid attacks.

Grinding Cements with Calcined Clays: How to Make LC3

Explores the process of grinding cements with calcined clays to produce LC3.

Shrinkage in Concrete

Explores the causes and effects of various types of shrinkage in concrete.

Cement Chemistry Kinetics

Explores cement hydration kinetics post-peak, focusing on water populations, C-S-H density, and pore structures.

Reaction Kinetics in Cement Hydration

Explores reaction kinetics in cement hydration, including heat release, additives, temperature effects, and gypsum's role in controlling reactions.

Cracking and Sorption

Explores the formation and impact of microcracks in concrete structures.

Thermal Shrinkage and Creep in Concrete

Discusses thermal shrinkage challenges in concrete structures and the importance of considering creep in structural design.

Beton Concept: Concrete Components

Covers concrete mixing, components, compressive strength development, and aggregate impact on fluidity.

Grinding Cements with Calcined Clays

Explores the importance of grinding cement to increase reactivity and compares intergrinding with separate grinding methods.

Concrete: Components and Mixing

Covers the essential concepts of concrete mixing and the impact of aggregates on fluidity and mechanical properties.

Portland Cement Replacement

Covers the replacement of Portland cement with various materials to improve concrete performance and reduce porosity.

Thermal Shrinkage and Creep in Concrete Structures

Explores thermal shrinkage, creep, and their mitigation in concrete structures.

Concrete Durability: Carbonation and Chlorides

Explores concrete carbonation, reinforcement corrosion, prevention, and repair strategies, focusing on chlorides and freeze-thaw cycles.

Silica Fume and Calcined Clay in Concrete

Explores the use of silica fume and calcined clay in concrete mixtures.

Hydration: Overview

Covers the nomenclature of cement components, the process of how cement works, and the phases of real cement.

Soil Hydraulics: Generalities & Hydraulic Fox

Covers the basics of soil hydraulics, including hydraulic origins of failure and the concept of hydraulic fox.

Sorption and Transport

Explores sorption and transport in sustainable cement and concrete, covering microstructure, liquid and gas transport, phase evolution, modelling, and safety considerations.