16.1 - Ingredients of Concrete and Their Functions16.2 - Proportion of Mix Used for Different Works16.3 - Fine Aggregate and Coarse Aggregate16.4 - Significance of Sand in Concrete16.5 - Water–Cement Ratio16.6 - Properties of Concrete16.7 - Mixing of Concrete16.8 - Transporting and Placing of Concrete16.9 - Compaction of Concrete16.10 - Curing of Concrete16.11 - Formwork