-- Slideshow Outline -- Chapter 1 - Understanding Silica Fume     Introduction     Silica Fume Definitions     Silica Fume Production     Silica Fume Products     Silica Fume Reactions Chapter 2 - Using Silica Fume in Concrete     Introduction     Enhancing Mechanical Properties     Improving Durability     Enhancing Constructability     Producing High-Performance Concrete Bridges Chapter 3 - Obtaining Silica-Fume Concrete     Introduction     Specifying Silica Fume and SFC     Proportioning SFC     Producing SFC Chapter 4 - Producing Silica-Fume Concrete     Introduction     Conducting a Test Placement     Transporting, Placing and Consolidating     Finishing Flatwork     Finishing Bridge Decks     Preventing Plastic-Shrinkage Cracking     Curing Chapter 5 - Silica-Fume Concrete Projects     Introduction     Bridge Decks     Parking Structure     High-Rise Columns     HPC Bridge     Shotcret Rehabilitation     HPC Constructability

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This section of the presentation describes the measures that can be taken to prevent plastic shrinkage cracking in silica fume concrete. These measures include fogging during placement, using an evaporation retarder during breaks in the placing sequence, and applying curing compound as soon as the surface texture has been completed.