-- 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 finishing process for bridge decks. Actually, the procedure for bridge decks may be thought of as the precursor for the one-pass technique that was described for silica-fume flatwork. The most significant difference is that much of the work of finishing on a bridge deck is done by a specialized machine that consolidates, screeds, and finishes as it moves along the deck.