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Published by SIA Publishers and Distributors (P) Ltd.
Course Code | : | B.Tech III-I (CE) R18 |
ISBN | : | 9700112234034 |
Author | : | SIA PUBLISHERS |
University | : | Jawaharlal Nehru Technological University, Hyderabad (JNTUH) |
Regulation | : | 2021 |
Categories | : | Engineering |
Format | : | ![]() |
Type | : | eBook |
Rs.199 Rs.110 Rs.45% off
Buy NowDescription : SYLLABUS UNIT-I CEMENT Portland cement – Chemical composition – Hydration, Setting of cement, Structure of hydrate cement – Test for physical properties – Different grades of cements – Admixtures – Types of Admixtures – Mineral and chemical admixtures. UNIT-II AGGREGATES Classification of aggregate – Particle shape and texture – Bond, Strength and other mechanical properties of aggregates – Specific gravity, Bulk density, Porosity, Adsorption and moisture content of aggregate – Bulking of sand – Deleterious substance in aggregate – Soundness of aggregate – Alkali aggregate reaction – Thermal properties – Sieve analysis – Fineness modulus – Grading of fine, Manufactured sand and coarse aggregates – Gap graded aggregate – Maximum aggregate size – Properties recycled aggregates. UNIT-III FRESH CONCRETE Workability – Factors affecting workability – Measurement of workability by different tests, Setting times of concrete, Effect of time and temperature on workability – Segregation and bleeding – Mixing, vibration and Revibration of concrete, Steps in manufacture of concrete – Quality of mixing water. UNIT-IV HARDENED CONCRETE Water/cement ratio – Abram’s Law – Gelspace ratio – Gain of strength of concrete – Maturity concept – Strength in tension and compression – Factors affecting strength – Relation between compression and tensile strength – Curing. Testing of Hardened Concrete: Compression tests – Tension tests – Factors affecting strength – Flexure tests – Splitting tests – Pull-out test, Non-destructive testing methods – Codal provisions for NDT. Elasticity, Creep and Shrinkage : Modulus of elasticity – Dynamic modulus of elasticity – Poisson’s ratio – Creep of concrete – Factors influencing creep – Relation between creep and time – Nature of creep – Effects of creep – Shrinkage – Types of shrinkage. UNIT-V MIX DESIGN Factors in the choice of mix proportions – Durability of concrete – Quality control of concrete – Statistical methods – Acceptance criteria – Proportioning of concrete mixes by various methods – BIS method of Design Special Concretes : Introduction to Light weight concrete – Cellular concrete – No-fines concrete, High density concrete, Fibre reinforced concrete – Polymer concrete – High performance concrete – Self Compacting concrete
Note : Concrete Technology, B.Tech III-Year I-Sem (CE) R18, Professional Elective-I, JNTU-Hyderabad, Latest 2020-21 Edition
Publisher Name: SIA Publishers and Distributors (P) Ltd.
Contact Email Id: msultan@siaedugroup.com
Address:#5-1-911/5, Universal Book Mall, Putli BowliKoti, Hyderabad - 500095Telangana State, India
Url: https://www.siapublishers.com/
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