CONCRETE AND CONCRETE STRUCTURES

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•  Concrete
• Concrete Properties
• Type I – Normal
• Type III – High Early
• Type IV – Low Heat of Hydration
• CONSTITUENT MATERIALS AND PROPERTIES
• Wet process
• Types of cement (CSA)
• Setting, Hydration and Hardening
• Properties of Aggregates, Water and Admixtures
• Chemical admixtures
• Mixing, placing, finishing and curing of concrete
• Improperly consolidated Concrete
• MAKING AND TESTING OF CONCRETE
• Concrete Curing
• Top of Slab being protected during cold weather
• Properties of Hardened Concrete
• EFFECT OF WATER-CEMENT RATIO
• Modulus of Elasticity
• Principles of Mix Design
• CSA Design based on Absolute Volume
• CONCEPT OF REINFORCING CONCRETE WITH STEEL REINFORCEMENT
• Concrete Reinforcing
• Reinforcing Steel
• Details of Markings in Reinforcement
• Reinforcing Stirrups
• Reinforcing a Continuous Concrete Beam
• Reinforcing Concrete Columns
• Welded Wire Fabric (WWF)
• TYPE OF CONCRETE FOR STRUCTURAL USE
• Prestressing
• Prestressing – Pretensioning
• Casting A Concrete Wall (cont)
• Elevated Framing Systems
• One-Way Slab & Beam
• Two-Way Flat Slab
• Two-Way Waffle Slab