现实世界中的路面保护.pdf

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1、Rex W.EberlyNational Center Pavement PreservationPutting Pavement Preservation to Work in the Real WorldThe National Center for Pavement Preservation NCPP was established by Michigan State University and FP2,Inc.to lead collaborative efforts among government,industry,and academia in the advancement

2、of pavement preservation by advancing and improving pavement preservation practices through education,research and outreach.Collaborate AASHTO?TSP2 Preservation Partnerships?Emulsion Task Force(ETF)MnROAD,NCAT,PPRAAdvance National Pavement Preservation Conference(NPPC)Research Projects Training and

3、Education SurveyImprove National Pavement Preservation Certification Program Agency and Industry Training“Programs and activities employing a network level,long-term strategy that enhances pavement performance by using an integrated,cost-effective set of practices that extend pavement life,improve s

4、afety and improve motorist satisfaction while saving public tax dollars”.The treatment must:?Address pavements while they are still in good condition?Reduce aging?Extend Pavement Life?Restore Serviceability Network LevelNetwork Level?All Pavements(Urban,Rural,Airports)?Asphalt and Concrete LongLong-

5、Term StrategyTerm Strategy?Budgeted Expense IntegratedIntegrated?Department Wide?All Stakeholders CostCost-EffectiveEffective?Right Treatment,Right Road,Right Time Improve Road User SatisfactionImprove Road User SatisfactionBudgets Few agencies can afford a strategy of Build It,Rehab It,Build it Aga

6、inPavement Performance FHWA Performance Thresholds will be difficult to meet without Preservation.Material Changes Pavements dont seem to be lasting as long.Preservation stretches the service life of your pavementsSustainability Carbon Reduction Act Environmental Product Declarations(EPDs)THE BEST R