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Concrete Technology

Concrete Technology. Instructor: Prof. Bishwajit Bhattacharjee, Department of Civil Engineering, IIT Delhi. The course on Concrete Technology focuses on concrete making materials including supplementary cementitious materials. Concrete production process also forms a part of the discussion. Going through the course one would develop first-hand knowledge on concrete production processes and properties and uses of concrete as a modern material of construction. The courses will enable one to make appropriate decision regarding ingredient selection and use of concrete. (from nptel.ac.in)

Lecture 30 - Shrinkage of Concrete (cont.)

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Cement

Lecture 01 - Production and Composition

Lecture 02 - Structure and Hydration

Lecture 03 - Structure and Hydration (cont.)

Lecture 04 - Properties and Tests

Lecture 05 - Types and Use

Aggregates

Lecture 06 - Aggregates (Size, Shape)

Lecture 07 - Aggregates (Packing, FM, SM)

Lecture 08 - Aggregates (Properties)

Chemical and Mineral Admixtures

Lecture 09 - Chemical Admixtures

Lecture 10 - Chemical Admixtures (cont.)

Lecture 11 - Mineral Admixtures

Lecture 12 - Mineral Admixtures (cont.)

Lecture 13 - Mineral Admixtures (cont.)

Concrete Mix Design

Lecture 14 - Mix Proportioning of Concrete: General Principles

Lecture 15 - Mix Design of Concrete: General and IS Method

Lecture 16 - Mix Design of Concrete: IS Example and British (DOE) Method

Lecture 17 - Mix Design of Concrete: ACI 211 Method

Lecture 18 - Mix Design of Concrete: Packing Density, Rheology

Concrete Production and Fresh Concrete

Lecture 19 - Batching and Mixing of Concrete: General Principles

Lecture 20 - RMC and Transporting Concrete

Lecture 21 - Workability and Pumping of Concrete

Lecture 22 - Compaction and Curing Concrete

Engineering Properties of Concrete

Lecture 23 - Strength of Concrete: Factors Affecting

Lecture 24 - Strength of Concrete: Aggregate Contribution

Lecture 25 - Strength of Concrete: Factors Affecting Test Results

Lecture 26 - Mechanical Properties of Concrete: Elastic Modules, Poision's Ratio

Dimensional Stability and Durability

Lecture 27 - Creep of Concrete

Lecture 28 - Creep and Shrinkage of Concrete

Lecture 29 - Shrinkage of Concrete

Lecture 30 - Shrinkage of Concrete (cont.)

Durability of Concrete

Lecture 31 - Fundamental Concepts, Degradation Process, Attacks

Lecture 32 - Frost Action and Rebar Corrosion

Lecture 33 - Carbonation and Chloride Affect

Lecture 34 - Rebar Corrosion

Lecture 35 - Rebar Corrosion and General Strategy

Special Concretes

Lecture 36 - High Strength Concrete

Lecture 37 - High Strength Matrices and SCC

Lecture 38 - Self Compacting Concrete

Lecture 39 - Fiber Concrete

Lecture 40 - Fiber and Roller Compacted Concrete

Lecture 41 - Concrete and Sustainability