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Best Practices Workshop Concrete

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CTDOT

FHWA CONCRETE PAVEMENT TECHNOLOGY PROGRAM

WORKSHOP ON BEST PRACTICES FOR CONCRETE PAVEMENTS

Newington, Connecticut – April 29 & 30, 2009

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Shiraz Tayabji
 4:41
Shiraz Tayabji
  • Introduction to PCC Pavements
  • PCC Pavement Behavior
  • Long-Life PCC Pavement Concepts
 1:28:25
Kurt Smith
    • Assessment of Design Features
    •  The Design Process - MEPDG Basics
 1:15:35
Celik Ozyildirim
Part 3 - Concrete Materials & Mixture Design
                            &
    • Introduction to Concrete Materials
    • Ingredients – cementitious Material, Aggregates, Admixtures
    • Concrete Durability – D- Cracking, ASR
    • Mixture Design and Mixture Proportioning
    •  Testing – Fresh and Hardened Concrete
 48:55
    &
 50:25
Shiraz Tayabji
    • The paving process
    • Equipment – Slip form pavers
    • Concrete Plants/Production
    • Concrete Placement, Finishing & Curing
    • Joint Sawing and Sealing
    • Common Early Age Failures
 1:57:39
Kurt Smith
    • Key Specification Items
    • Contractor Process Control (QC)
    • Acceptance Testing (QA)
 1:01:21
Shiraz Tayabji
    • Dowel Alignment Testing
    • Concrete Thickness Measurement
    • Maturity Testing, HIPERPAVE
 43:11
Shiraz Tayabji
Part 7 – Concrete Overlays 
    • Overview of Concrete Overlays
    • Bonded & unbonded Overlays of Existing AC , PCC and Composite Pavements
 51:55
Kurt Smith
    • Joint Sealing; Partial Depth Patching; Full-Depth repairs
    • Retrofit Dowel Bars; Grinding; Cross-Stitching
 1:31:47
 

Shiraz Tayabji

Part 9 - Precast Panels for Repair, Rehabilitation and  Reconstruction
 39:58
Shiraz Tayabji
    • Concrete Pavement Surface Characteristics – Issues &  Directions –
    • Two-Lift Construction – What & Why –
    • Sustainability Considerations –
    • Discussion on Local Practices & Experiences
 18:06