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From page 50...
... 48 APPENDIX C Tabulated Survey Responses 1 Does your organization currently specify or allow the use of fibers in asphalt mixes?
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... 49 3. Approximately how many tons of asphalt mix containing fibers are used each year?
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... 50 4. Did your organization use fibers in the past and discontinue use in some or all applications?
From page 53...
... 51 5. What types of fibers does/did your organization specify or allow for various applications?
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... 52 6. Why does your organization use fibers?
From page 55...
... 53 8. Which properties do you measure/control?
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... 54 9. Are you aware of/does your organization practice or enforce any safety/health/environmental restrictions when fibers are used in asphalt mixtures?
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... 55 12. Do you have any additional information, current or historical, that you would like to share?
From page 58...
... NEED SPINE WIDTH Abbreviations used without definitions in TRB publications: A4A Airlines for America AAAE American Association of Airport Executives AASHO American Association of State Highway Officials AASHTO American Association of State Highway and Transportation Officials ACI–NA Airports Council International–North America ACRP Airport Cooperative Research Program ADA Americans with Disabilities Act APTA American Public Transportation Association ASCE American Society of Civil Engineers ASME American Society of Mechanical Engineers ASTM American Society for Testing and Materials ATA American Trucking Associations CTAA Community Transportation Association of America CTBSSP Commercial Truck and Bus Safety Synthesis Program DHS Department of Homeland Security DOE Department of Energy EPA Environmental Protection Agency FAA Federal Aviation Administration FHWA Federal Highway Administration FMCSA Federal Motor Carrier Safety Administration FRA Federal Railroad Administration FTA Federal Transit Administration HMCRP Hazardous Materials Cooperative Research Program IEEE Institute of Electrical and Electronics Engineers ISTEA Intermodal Surface Transportation Efficiency Act of 1991 ITE Institute of Transportation Engineers MAP-21 Moving Ahead for Progress in the 21st Century Act (2012) NASA National Aeronautics and Space Administration NASAO National Association of State Aviation Officials NCFRP National Cooperative Freight Research Program NCHRP National Cooperative Highway Research Program NHTSA National Highway Traffic Safety Administration NTSB National Transportation Safety Board PHMSA Pipeline and Hazardous Materials Safety Administration RITA Research and Innovative Technology Administration SAE Society of Automotive Engineers SAFETEA-LU Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (2005)
From page 59...
... 92+ pages; Perfect Bind with SPINE COPY = 14 pts Fiber Additives in Asphalt Mixtures NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM NCHRP SYNTHESIS 475 NEED SPINE WIDTH Job No. XXXX Pantone 202 C TRANSPORTATION RESEARCH BOARD 500 F ifth S treet, N .W .

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