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Full Depth Reclamation master.pptx
FULL DEPTH RECLAMATION
“Build a good foundation and a road will last forever” – Wm. H. Peckham, 1927
Full Depth Reclamation master.pptx
RECLAMATION, LLC
Reclamation was founded in 1979One of the larger road recycling companies in North AmericaSpecialize in Full Depth and Cold In Place Recycling processesServing the Northeast, New England and Mid-Atlantic States
www.reclamationllc.com
Full Depth Reclamation master.pptx
PECKHAM INDUSTRIES INC. -Parent Company
www.peckham.com
Formed in 1924
3rd Generation Family Owned Company
500 plus employees
We have a strong emphasis on “Customer Relations”
We are an experienced provider ofcustomized solutions to your road construction and maintenance needs.
Full Depth Reclamation master.pptx
PECKHAM INDUSTRIES, INC.What We Do
11 Hot Mix Asphalt Plants• 8 Aggregate Quarries
3 Sand and Gravel Operations2 Emulsion Mills and Liquid Terminals3 Bulk Asphalt Barge TerminalsRoad Recycling Division – Cold in Place, Full Depth Reclamation and Milling OperationsRoad Construction and Paving Division2 Redi-Mix PlantsPrecast Pre-Stressed Concrete PlantLiquid Calcium Chloride Terminal and Operation
Full Depth Reclamation master.pptx
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WHAT IS FULL DEPTH RECLAMATION?
A recycling method that pulverizes and blend deteriorated existing asphalt pavement structures with a predetermined portion of underlying sub base materials
Allows additives such as Foamed Asphalt, Asphalt Emulsion, Calcium Chloride, Portland Cement and additional Aggregates
Full Depth Reclamation master.pptx
WHY FULL DEPTH RECLAMATION?Rebuilds a New and Stronger Foundation• Saves $$$$ by recycling existing materials
that have already been paid for• Maximizes pavement life• Eliminates excavation and replacement with
new materials expediting construction time
“Green” Technology• Recycling 100% of existing materials• Utilizes your initial investment of the
existing pavement• Conserves natural resources, fuel and energy
Full Depth Reclamation master.pptx
PROJECT EVALUATIONVisual Inspection
• Visit the proposed site• Make a thorough visual
assessment of the site• Things to look for:
Condition of the drainageSub-grade Material (Clay like Materials, Excessive Fines, Moisture in Material)
Sub-gradePavement CompositionTraffic Volume
• History of Pavement
DOT RATING 1-5
Full Depth Reclamation master.pptx
Fatigued pavements with base failures and other irregularities warrant FDR.
• Wheel Rutting• Alligator Cracking• Irregular Profiles• Longitudinal and Lateral
Cracking• Pavement Raveling• Heavily Patched• Reflective Cracking• Potholes• Deficient Sub-Base Material
CONDITIONS THAT WARRANT FDR
8
Full Depth Reclamation master.pptx
IS THIS A CANDIDATE?
OH YEAH!
Full Depth Reclamation master.pptx
CANDIDATES FOR FDR
• State Roads• County Roads• Borough/Township Roads• City/Village Streets• Parking Lots• Airports• Gravel Roads• Recreational surfaces
Basketball and Tennis CourtsGolf Cart Paths
Full Depth Reclamation master.pptx
EQUIPMENT USED FOR FDRGrader
Roller Athey
Full Depth Reclamation master.pptx
WHAT DOES ALL THIS EQUIPMENT DO?
Basic TermsStep 1• Reclaimer pulverizes
existing asphalt and underlying sub base materials
• Average depths rangefrom 8-16 inches
.
Full Depth Reclamation master.pptx
WHAT DOES ALL THIS EQUIPMENT DO?
Step 2• Grader rough grades
recycled material
• Athey Loader removesmaterial to lower the grade if necessary
Full Depth Reclamation master.pptx
WHAT DOES ALL THIS EQUIPMENT DO?Step 3• Stabilizing Agent added
and is thoroughly mixedby Reclaimer
• Addition of aggregatesor millings if needed
Full Depth Reclamation master.pptx
WHAT DOES ALL THIS EQUIPMENT DO?
Step 4• Grader fine grades
recycled/stabilized material to the desired grade and cross slope.
Full Depth Reclamation master.pptx
WHAT DOES ALL THIS EQUIPMENT DO?
Step 5• 10-15 ton Steel Vibratory
Roller thoroughly compacts recycled/stabilized material and is now ready for wearing course.
Full Depth Reclamation master.pptx
TYPICAL FDR PROFILES
Sub-base
Pulverized
Pulverizationto desired
depth
Sub-base
Pulverized
Pulverizationto desired
depth
Stabilization to desired depth
Removal of excess material (if necessary)
Existing Mat Pulverization Removal of Stabilization to Final surfaceto desired Excess Material desired depth Treatmentdepth (if Necessary)
Full Depth Reclamation master.pptx
SOLUTIONS TO IMPROVE STRENGTH
Reclaimed/Recycled material can be improved with a variety of stabilizing agents to add more strength to the road foundation.
• Foamed Asphalt• Asphalt Emulsion• Calcium Chloride• Portland Cement
Full Depth Reclamation master.pptx
FDR - CURING
Differs with Stabilizing Agent• Foamed Asphalt – Typically – allow recycled material to cure
for (1-2) days before applying a wearing course.• Asphalt Emulsion – Typically – allow recycled material to cure
for (7-10) days before applying a wearing course.• Calcium Chloride – Typically – allow recycled material to cure
for (1-2) days before applying a wearing course.• Portland Cement – Typically – allow recycled material to cure
for (5-7) days before applying a wearing course.
Cure times may vary depending on weather conditions.
Full Depth Reclamation master.pptx
FIELD SAMPLING
• SamplingSmall Mill best sampling method Allows you to obtain a representativesample at a specified depthMinimum 3 sample locations per mileThis method leaves the project in good condition with minimal traffic disruption
Full Depth Reclamation master.pptx
LABORATORY MIX DESIGN
• Liquid StabilizersFoamed Asphalt Asphalt Emulsion
• TestingGradationAsphalt ContentRetained Stability
Generally the design procedure takes 5 days to complete
Full Depth Reclamation master.pptx
LABORATORY MIX DESIGN
● Portland Cement StabilizerDetermine the maximum dry density and optimum moisture content
o Typical designs vary between 3 and 5 percent cement by weight of dry material
o Cure and Break Samples
Generally the design procedure takes 7 days to complete
Full Depth Reclamation master.pptx
● Unconfined Compressive Strength Testing
7- day strengths ranging from200 psi to 400 psi are generallyrecommended
Proven strength (support) under Extremely heavy traffic conditions
Proven performance (durability) inwet-dry and freeze-thaw environments
LABORATORY MIX DESIGN
Full Depth Reclamation master.pptx
REDUCED MOISTURE SUSCEPTIBILITY
Full Depth Reclamation master.pptx
PORTLANT CEMENT STABILIZATION –Rt 125 Middlebury, VT
Project was completed before Hurricane Irene
Full Depth Reclamation master.pptx
MONITORING DENSITY – COMPACTION
Full Depth Reclamation master.pptx
WORKING AROUND STRUCTURES
Full Depth Reclamation master.pptx
FDR IMPROVEMENTS
• Completed Projects Improve
Longevity for wearing course by strengthening the underlying structural capacityCross Slope and ProfileDrainage Capabilities Ride Quality
Full Depth Reclamation master.pptx
WEARING COURSE OPTIONS
• Hot Mix Asphalt – (HMA)• Warm Mix Asphalt – (WMA)• Cold Mix Paving• Chip Seal Application
Full Depth Reclamation master.pptx
FDR IN ACTION
Full Depth Reclamation master.pptx
FDR STABILIZATION IN ACTION
Full Depth Reclamation master.pptx
ROCKY MOUNTAIN NATIONAL PARK, COFoamed Asphalt Stabilization
Full Depth Reclamation master.pptx
VIRGINIA I-81 Cold in Place Project
Full Depth Reclamation master.pptx
DUTCHESS COUNTY DPWWearing Course Application -2” HMA Over Stabilized Base
Full Depth Reclamation master.pptx
ULSTER COUNTY DPWWearing Course Application - Cold Mix Paving Over FDR Stabilized Base
Full Depth Reclamation master.pptx
ESSEX COUNTY DPWWearing Course Application – Seal Coat Over FDR Stabilized Base
Full Depth Reclamation master.pptx
ORANGE COUNTY DPWAdding Additional Aggregates/Glass To Be Remixed By Reclaimer
Full Depth Reclamation master.pptx
MAINE DOTFoamed Asphalt Stabilization
Full Depth Reclamation master.pptx
BOROUGH OF PARAMUS, NJFoamed Asphalt Stabilization
Full Depth Reclamation master.pptx
TOWN OF LLOYDCompleted Foamed Asphalt Stabilized Base
Full Depth Reclamation master.pptx
TOWN OF SAUGERTIESAsphalt Emulsion Stabilization
Full Depth Reclamation master.pptx
TOWN OF MONTGOMERY Liquid Calcium Chloride Stabilization
Full Depth Reclamation master.pptx
RANDOLPH TOWNSHIP, NJPortland Cement Stabilization
Full Depth Reclamation master.pptx
CITY OF BEACONRemoving Pulverized Material To Lower Grade
Full Depth Reclamation master.pptx
ADIRONDACK AIRPORT RUNWAYSaranac, NY
Full Depth Reclamation master.pptx
WESTCHESTER COUNTY CONDOMINIUMSRecycling Tennis Court Project
Full Depth Reclamation master.pptx
PUTNAM COUNTY GOLF COURSERecycling Cart Paths
Full Depth Reclamation master.pptx
Questions?Please contact:
Michael HaggertyReclamation, LLC
P.O. Box 292
West Hurley, NY 12491
Phone: 845-331-6500
Fax: 845-331-3330
www.reclamation.net