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3CE05 — Concrete Technology & RCC, , Learning Objectives of Subject:, To understand basic construction material - Cement, its property and suitability tests., To learn about meaning of concrete, strength of concrete, mixing proportion and, suitability test., , To understand meaning of RCC and its need., , To learn various properties of concrete and use of different admixtures., , To learn about special concrete materials and methods., , To be able to perform mix design of concrete, , po, , aay, , Course outcomes:, At the end of the subject the students will be able , To know need and composition of binding material, cement., , To recognize concrete and RCC and will be able to perform desired test for suitability,, To analyze RCC Components like slab and lintels., , To decide and utilize the admixtures as per the need of Concrete., , To understand importance of mix design., , , , vReNe, , SECTION-A, , , , Unit I: Cement: Physical properties of Portland cement, laboratory tests on cement, types of, cements. Aggregate: Classification of aggregate, physical properties, bulking and moisture, content, specific gravity, bulk density., , , , Unit II:Properties of fresh concrete: Workability of concrete, methods of measuring, workability, nominal mix, mixing, centering & formwork, placing, compaction and curing of, concrete. Properties of hardened concrete: Grades of concrete, properties of concrete,, compressive, tensile, and shear strength, modulus of elasticity, creep, shrinkage.Durability of, concrete, laboratory tests on concrete., , Unit II: Basic elastic theory and concept of reinforced concrete, types of reinforcement,, Analysis of rectangular sections by working stress method, modes of failure, design of singly, reinforced beams, one-way slabs (simply supported), lintels, and chajj, , , , , , SECTION-B, , Unit IV: Pozzolana and Admixtures: Plasticizer, retarders, accelerators, water proofing agents,, mineral admixtures, IS code provisions. Construction chemicals: concrete curing compounds,, polymer bonding agent, surface retarders, bond aid for plastering, protective and decorative, coating., , , , , , Unit V: Special concrete: Ready Mix Concrete Light weight concrete, fiber reinforced, concrete, Roller compacted concrete, self-compacted concrete, high strength concrete, high, performance concrete, high volume fly ash concrete. Special concreting techniques: Guniting,, grouting and shotcrete concrete, introduction & application of Ferrocement., , Unit VI: Introduction of mix design, factors governing mix design, IS Code method of mix, design (IS: 10262 — 2019) and Ambuja method, , Books Recommended:
