Explore cement types (OPC, PPC, Low Heat), Bogue’s compounds, water-cement ratio, Abrams’ Law, admixtures, fly ash, and IS codes for cement.

Practice questions on coarse and fine aggregates — grading zones (IS 383), fineness modulus, specific gravity, flakiness, elongation, and deleterious materials.

Understand nominal mixes, designed mixes (IS 10262), concrete grades M10 to M60, target strength, standard deviation, and volumetric proportioning.

Test your knowledge on slump test, Vee-Bee consistometer, compacting factor test, factors affecting workability, segregation, and bleeding.

Questions on compressive strength, tensile strength, modulus of elasticity, Poisson’s ratio, creep, shrinkage, and characteristic strength as per IS 456.

Cover vibration methods, internal/external vibrators, curing periods, moist curing, steam curing, membrane curing, and formwork removal times.

Practice questions on volume batching, weight batching, drum mixers, transit mixers, ready-mix concrete (RMC), and batching plant operations.

Explore durability factors, permeability, carbonation, chloride attack, sulfate resistance, light weight concrete, fibre-reinforced concrete, and shotcrete.