Civil Engineering · Construction Materials Chapter 6: Structural Steel & Other Construction Materials Ferrous metals · Iron types · Steel · Heat treatment · Alloy steel · Stone · Glass · Plastics · FRP · Ceramics · Aluminium · Fly ash · Admixtures Iron & Steel Heat Treatment Alloy Steel Stone & Glass Fly Ash…
Civil Engineering · Construction Materials Chapter 5: Timber Classification of trees, structure, defects, preservation, seasoning and market forms Classification of TreesStructure of WoodDefects in TimberPreservation MethodsSeasoningIndustrial Timber Table of Contents 5.1 Classification of Trees 5.2 Structure of a Tree 5.3 Defects in Timber 5.4 Preservation of Timber 5.5 Fire Resistance of Timber 5.6 Seasoning of…
Civil Engineering · Construction Materials Chapter 4: Bricks and Brick Masonry Composition, manufacture, types, tests, bonds and masonry design Brick Earth CompositionManufactureKilnsTests for BricksBonds in Brick-WorkBrick Masonry Table of Contents 4.1 Composition of Good Brick Earth 4.2 Manufacture of Bricks 4.3 Qualities of Good Bricks 4.4 Tests for Bricks 4.4.1–4.4.5 Classification, Colours, Size 4.6 Fire-Clay…
Civil Engineering · Construction Materials Chapter 3: Concrete Properties, manufacturing, workability, durability, admixtures and strength tests ManufacturingWorkability TestsIS Code Mix DesignDurabilityAdmixturesStrength Tests Table of Contents 3.1 Properties of Cement Concrete 3.2 Classification of Concrete 3.3 Manufacturing of Concrete 3.4 Materials Used in RCC Work 3.5 Methods of Proportioning Concrete 3.6 IS Code Method of Concrete…
Civil Engineering · Construction Materials Chapter 2: Mortar and Lime Bulking of sand · Types of mortar · Lime classification · Tests · Impurities in limestone Bulking of Sand Types of Mortar Lime Classification Tests for Mortars Table of Contents 2.1 Bulking of Sand 2.2 Mortars — Classification and Types 2.3 Tests for Mortars 2.4…
Civil Engineering · Construction Materials Chapter 1: Cement Comprehensive theory with inline technical diagrams, formulas and IS code data Bougue Compounds Manufacturing Process Laboratory Tests 14 Types of Cement Table of Contents 1.1 Introduction 1.2 Cement and Lime 1.3 Manufacturing of Cement Wet Process Dry Process Rotary Kiln — Zones & Specs Bougue Compounds Cement…
Complete Alkali-Aggregate Reaction notes: 3 types (ASR, ACR, ASiR), ASR mechanism 6 steps, SiO₂+NaOH gel formation, 3 essential conditions triangle, reactive aggregates table, map cracking symptoms, IS 456 Cl.5.4.1 (3 kg/m³ limit), fly ash/GGBS prevention, AAR test methods (ASTM C1260, C1293), and exam FAQs.
Complete corrosion of reinforcement notes: passive film protection, electrochemical mechanism (anode Fe→Fe²⁺, cathode O₂ reduced), carbonation-induced (x=k√t, pH drop), chloride-induced (pitting, Fick’s law), IS 456 cover table (20–75mm), effects (cracking, spalling, section loss), prevention methods.
Complete notes on Causes of Deterioration of Concrete: physical (freeze-thaw, abrasion, thermal, shrinkage, cavitation), chemical (carbonation x=k√t, chloride, sulphate, AAR, acid), mechanical, biological, construction defects, IS 456 Table 3 exposure classes, and exam FAQs.
Complete Quality Assurance Tests notes: fresh tests (slump, CF, Vee-Bee, flow table), hardened tests (cube IS 516, split tensile IS 5816, flexural MoR), sampling frequency (IS 456 Table 14), acceptance criteria (Cl.16), failure action sequence (core test → load test), and exam FAQs.
