Guide to Concrete Overlays Sustainable Solutions For Resurfacing and Rehabilitating Existing Pavements 3rd Edition by Dale Harrington and Gary Fick
Contents of Concrete Overlays Guide
- Two Concrete Overlay (Resurfacing) Options
- Bonded Overlay Option
- Unbonded Overlay Option
- Benefits of Concrete Overlays
- History of Concrete Resurfacing
- Improvements in Concrete Resurfacing Technology
- Sustainability
- Asset Management through Resurfacing Solutions
- Preventive Maintenance
- Minor Rehabilitation
- Major Rehabilitation
- Lessons Learned from Recent Concrete Overlay Projects
- Project Evaluation and Selection
- Concrete Overlay Design
- Plans and Specifications
- Sequence of Construction and Maintenance of Traffic
- Concrete Overlay Construction
- Ch Evaluating Pavements and Selecting Solutions
- Pavement Evaluation Process
- Historical Data and Future Projections (Desk Review)
- Visual Examination (On-site Review)
- Existing Support and Localized Distress
- Vertical Constraints
- Profile Grade
- Pavement Coring
- Optional Analyses
- Deflection Testing
- Alternative Means of Determining Support Conditions
- Roughness and Surface Friction Tests
- Condition Assessment Profile
- Pavement Evaluation Report
- Selecting Appropriate Concrete Overlay Solution
- Ch Overview of Concrete Overlay Options
- Bonded Concrete Overlay on Asphalt Pavements
- Application and Uses
- Performance
- Keys to Success
- Overlay Process
- Pavement Evaluation
- Overlay Design
- Construction
- Future Repairs
- Key Resources
- Bonded Concrete Overlay on Composite Pavements
- Application and Uses
- Performance
- Keys to Success
- Overlay Process
- Pavement Evaluation
- Overlay Design
- Construction
- Future Repairs
- Key Resources
- Bonded Concrete Overlay on Concrete Pavements
- Application and Uses
- Performance
- Keys to Success
- Overlay Process
- Pavement Evaluation
- Overlay Design
- Construction
- Future Repairs
- Key Resources
- Unbonded Concrete Overlay on Asphalt Pavements
- Application and Uses
- Performance
- Keys to Success
- Overlay Process
- Pavement Evaluation
- Overlay Design
- Construction
- Future Repairs
- Key Resources
- Unbonded Concrete Overlay on Composite Pavements
- Application and Uses
- Performance
- Keys to Success
- Overlay Process
- Pavement Evaluation
- Overlay Design
- Construction
- Future Repairs
- Key Resources
- Guide to Concrete Overlays
- Contents, continued
- Unbonded Concrete Overlay on Concrete Pavements
- Application and Uses
- Performance
- Keys to Success
- Overlay Process
- Pavement Evaluation
- Overlay Design
- Construction
- Future Repairs
- Key Resources
- Ch Concrete Overlay Design
- Concrete Overlay Design Variables
- Existing Pavement Characterization
- Surface Considerations
- Structural Considerations
- Traffic Characterization
- Material Properties
- Climatic Factors
- Distress Mode
- Thickness Design Selection
- Background of Design Methodologies
- ACPA BCOA Method
- BCOA-ME Method
- AASHTO Guide Method
- AASHTO Pavement ME Design Guide Method
- ACPA Street Pave Method
- Slabs with Optimized Geometry and Opti Pave ™ Design
- Software
- Design Considerations for Bonded Overlay Systems
- Bonded Overlays of Asphalt and Composite Pavements
- Bonded Overlays of Concrete Pavements
- Design Considerations for Unbonded Overlay Systems
- Unbonded Overlays of Concrete Pavements
- Suitability of Existing Pavement as a Base
- Interlayer
- Drainage of Interlayer
- Joint Design
- Unbonded Overlays of Asphalt Pavements
- Unbonded Overlays of Composite Pavements
- Plan Development
- Engineering Survey
- Survey Methods
- Laser Scanning
- Measurement and Payment Items for Concrete Overlays
- Establishing Plan Quantity for Overlay Concrete
- Typical Costs of Concrete Overlays
- Miscellaneous Design Details
- Curb and Gutter Details
- Leaving the Existing Curb in Place
- Removing Curb and Gutter
- Overlay Curb
- Vertical Grade Changes
- Overhead Clearance
- Barriers and Rails
- Safety Edge
- Cross Road Drainage Structures
- Cross Slope and Super elevation
- In-place Pavement Structures
- Plate Dowel Details
- Corrosion Resistance
- Plate Dowel Installation for Construction Joints Formed with a
- Bulkhead (Form)
- Plate Dowel Installation in Slip form or Full-depth Saw Cut
- (Butt-type) Construction Joints
- Dowel Installation for Contraction Joints
- Transitions
- Mill and Fill Transitions for Bonded Concrete Overlays
- Transition Details for Bonded Concrete Overlays
- Transition Details for Unbonded Concrete Overlays
- Widening and Lane Addition
- Typical Drainage Outlets for Interlayers
- Rural Conditions
- Urban Conditions
- Ch Concrete Overlay Materials and Mixtures
- Primary Concrete Materials
- Cementitious Materials
- Aggregates
- Admixtures
- Conventional Concrete Mixtures
- Low w/cm Ratio
- Adequate Air Void System
- Accelerated Mixtures
- Other Materials
- Structural Fibers for Concrete Overlays
- Separation Layer Materials
- Asphalt Separation Layer
- Nonwoven Geotextile Separation Layer
- Guide to Concrete Overlays vii
- Contents, continued
- Dowel Bars and Tie bars
- Joint Sealant
- Curing Compound
- Ch Concrete Overlay Strategies in Work Zones
- Objectives of Work Zone Management
- Safety
- Traffic Flow
- Cost Effectiveness
- Work Zone Space Considerations
- Conventional Paving Equipment Clearances
- Reducing Clearances
- Other Clearances
- Construction Traffic Control
- Concrete Overlay Staging
- Two-Lane Highway under Traffic
- Temporary Safety Fillet
- Pilot Cars for Continuous Production
- Examples of Staging Sequences
- Two-Lane Highway Expanded to Three Lanes under Traffic
- Four-Lane Divided Highway without Crossovers and under
- Traffic
- Ch Construction of Concrete Overlays
- Key Points for Concrete Overlay Construction
- Bonded Overlays: Ensuring Proper Bond
- Unbonded Overlays: Installation of Geotextile Interlayer Fabric
- Placing Dowel Baskets
- Curing Concrete Overlays
- Sawing Joints
- Accelerated Construction
- Opening Overlay to Traffic
- Minimizing Early Loading Fatigue Damage
- Strength Conversions
- Strength Criteria for Opening Bonded Overlay Systems
- Bonded on Concrete
- Bonded on Asphalt
- Strength Criteria for Opening Unbonded Overlay Systems
- Repairs of Concrete Overlays
- Repairs of Bonded or Thin Unbonded Concrete Overlays
- Repairs of Full-Depth Unbonded Concrete Overlays
- Appendix A Evaluation and Selection Tables
- Appendix B Reconstruction Options for Concrete
- In-place Recycled Concrete as a Processed Base Material
- Rubblization of Concrete Pavement
- Crack and Seat (Not Recommended)
- Appendix C Fiber Reinforcement
- Why Fibers?
- Types of Fibers
- High-volume Macro Synthetic Fiber Mixtures
- Construction Considerations When Using Fibers
- Appendix D Laser Scanning Survey
- Roadway Surface -D Laser Scanning
- Scanning Applications to Pavements
- Planning Items to Be Considered
- Data Analysis
- Static Scanning Operation
- Mobile -D Laser Scanning
- Mobile Mapping Operations
- Appendix E Factors for Constructing Concrete
- Overlays Under Traffic
- Appendix F Stringless Paving Operation
- Horizontal and Vertical Control Requirements and System
- Limitations
- Three-step Process for Stringless Paving
- Existing Stringless Control Systems
- System No
- System No
- System No
- Stringless System Equipment Selection Criteria
- Appendix G Considerations for Developing Project
- and Supplemental Specifications
- General
- Contractor Submittal Considerations
- Scheduling and Conflicts
- Limitations of Operations
- Method of Measurement and Basis of Payment
- Materials
- Separation Layer for Unbonded Overlays
- Construction
- Preoverlay Repairs
- Bonded Concrete Overlays Over Concrete
- Bonded Concrete Overlays Over Asphalt
- Unbonded Overlays Over Concrete
- Unbonded Concrete Overlays Over Asphalt
- viii Guide to Concrete Overlays
- Contents, continued
- Surface Cleaning
- Bonded Concrete Overlays Over Concrete or Asphalt
- Unbonded Concrete Overlays Over Concrete or Asphalt
- Concrete Placement
- Grade Control
- Overlay Placement
- Liquid Membrane Curing
- Joint Sawing
- General
- Joint Width
- Joint Seal
- Timing
- Bonded Overlays Over Concrete
- Bonded Overlays Over Asphalt
- Unbonded Overlays
- Appendix H Suggested Owner-Contractor Meetings
- to Ensure a Quality Product
- Prebid Meeting Check List
- Prebid Meeting
- Prepour/Preconstruction Review Checklist
- Concrete Overlay Construction
