Lectures related to Portland Cement Replacement

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.

Silica Fume and Calcined Clay in Concrete

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

Concrete Durability: Corrosion and Repair

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

Lowering Environmental Impact: Cement Chemistry and Sustainable Materials

Discusses the use of supplementary cementitious materials to reduce clinker in cement production and lower CO₂ emissions.

Concrete Durability: Mechanisms and Prevention

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

Grinding Cements with Calcined Clays: How to Make LC3

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

Concrete Performance

Explores the fundamentals of concrete performance and durability to prevent tragedies.

Grinding Cements with Calcined Clays

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

Silica Fume and Calcined Clay in Concrete

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

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.

Reaction Kinetics in Cement Hydration

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

Chloride Binding and pH Effects

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

Beton Concept: Concrete Components

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

Thermal Shrinkage and Creep in Concrete Structures

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

Cement Manufacturing Process

Explores the cement manufacturing process, quality control, grinding, and types of cement.

Concrete Durability: Carbonation and Chlorides

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

Engineered Calcium Silicate Hydrates: Length Change Isotherms

Explores length change isotherms in cementitious materials and the behavior of engineered calcium silicate hydrates.

Chemistry of Portland Cement: Simplified Reactions and Processes

Delves into the chemistry of Portland cement and the implementation of reinforced concrete.

Beton Concept: Water Role in Concrete

Explores the role of water in concrete, covering fluidity, hydration, and resistance.