airport pavement jointing - American Concrete Pavement Association
airport pavement jointing - American Concrete Pavement Association airport pavement jointing - American Concrete Pavement Association
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09.07.2015
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Why the difference?McKinnon – St. Simons IslandApron PCI = 20Shattered slabs
Performance – Why thedifference?• Similar Materials• Similar Thickness (10”)• Similar Base (stabilized)• Similar il LoadingPCI = 9712.5 x 15 feetVery differentJointing PatternPCI = 20~ 25 feet
- Page 1 and 2: AIRPORT PAVEMENT JOINTINGGood Pract
- Page 5 and 6: A Cost-Effective PavementThat Meets
- Page 7 and 8: Less than 1 year Old…Design Issue
- Page 9: Good Designs = Good PerformanceConc
- Page 13 and 14: Jointing Purpose• Limit slab stre
- Page 15 and 16: Shrinkage (cycle)Curling: caused by
- Page 17 and 18: Crack Formation-3/8 in.100 ftDrying
- Page 19 and 20: Solution is Controlled Cracks(Joint
- Page 21 and 22: FAA Maximum Joint SpacingSlab Thick
- Page 23 and 24: Joint Types• Contraction (Shrinka
- Page 25 and 26: Contraction Joint DetailsDoweledPla
- Page 27 and 28: DoweledConstructionJoints
- Page 29 and 30: Dowel Hole Gang Drill
- Page 31 and 32: Airport Dowel DimensionsSlab Thickn
- Page 34 and 35: Isolation/Expansion JointsDoweledCa
- Page 36: Where to Isolate...DifferentMovemen
- Page 39 and 40: Filets...
- Page 41 and 42: Odd-shaped Panels in Filets• Add
- Page 43 and 44: Joint Layout PatternConnectorIsolat
- Page 45 and 46: Construction Joint DetailsSeal Rese
- Page 48 and 49: Don’t bringa joint tothe edgeofpa
- Page 50 and 51: Don’tdrill adowelhole intoanother
- Page 52 and 53: Thank YOUGREG DEANDirector of Airpo
- Page 54 and 55: Load stresses in rigidpavement• T
Why the difference?McKinnon – St. Simons IslandApron PCI = 20Shattered slabs
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