Sound Barrier Applications of Recycled Plastics
Abstract
An innovative noise wall design that uses recycled plastic and takes advantage of multilayering to increase stiffness and sound effectiveness is proposed and analyzed. Prototypes of the proposed design were constructed and tested for sound transmission to determine their effectiveness and show the desirability of a multilayered approach. The results show that, acoustically, the transmission loss of the proposed design is as effective as traditional designs. Furthermore, finite element analyses as well as an analytical model developed specifically for recycled plastics indicate that, structurally, the proposed design can increase spans between posts resulting in a design that is potentially more economical than current designs. Results of material tests conducted in support of the analytical model and noise wall development are also discussed.
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References
1. Furthering the Possibilities. Plastics World, April 1990.
2. Thayer A. M. Solid Waste Concerns Spur Plastic Recycling Efforts. Chemical & Engineering News, Jan. 1989.
3. Maczko J. An Alternative to Landfills for Mixed Plastic Waste. Plastics Engineering, April 1990.
4. Recycling Mixed Plastics: New Markets. The Council for Solid Waste Solutions, The Plastic Recycling Foundation, Washington, D.C., 1992.
5. Bennett R. A. Market Research on Plastics Recycling. Technical Report 31. The Center for Plastic Recycling Research, Rutgers, The State University of New Jersey, 1989.
6. Applebaum, et al. The Properties and Morphology of Fiber Reinforced Refined Post-Consumer Plastics Compounded on a Non-intermeshing Twin Screw Extruder. The 1991 ANTEC Conference, Montreal, Canada, Society of Plastics Engineering, 1991.
7. Pearson W. Plastics Recycling: The Business. Plastics Recycling Foundation, Kennett Square, Pa., July 1989.
8. Coomarasamy A., and Boyd S. J. Development of Specifications for Plastic Lumber for Use in Highway Applications—Part II. Woodfiber-Plastic Composites Conference, Madison, Wis., May 1995.
9. Butler S., Cao L., and Beatty C. L. Engineering Properties of Recycled Plastic Lumber Materials. Polymer Material Science Engineering, 1992.
10. McDevitt C. F., and Dutta P. K. New Materials for Roadside Safety Hardware. Presentation at the ASCE Materials Engineering Congress, Atlanta, Ga., 1992.
11. Nosker T. J., Weiss J. S., Weiss P., and Greenberg A. Toxicity of Construction Materials in the Marine Environment: A Comparison of Chromated-Copper-Arsenate-Treated Wood and Recycled Plastic. Archives of Environmental Contamination and Toxicology, Vol. 22, No. 1, 1992, pp. 99–106.
12. MacBain K. Characteristics of Recycled Plastics and Applications for Highway Appurtenances. M.S. thesis. Department of Civil Engineering, New Jersey Institute of Technology, May 1997.
13. Hag-Elsafi O., Elwell D. J., Glath G. A., and Hiris M. Noise Barriers Using Recycled Plastic Lumber. Presented at 76th Annual Meeting of the Transportation Research Board, Washington, D.C., 1997.
14. Strybos J. W., and Mayer J. B. Evaluation of Recycled Materials for Roadside Safety Devices. FHWA-RD-97-XXX. U.S. Department of Transportation, Washington, D.C., March 1997.
15. Noise Barrier Design Handbook. FHWA Report FHWA-RD-76-58, February 1976.
16. Guide Specifications for Structural Design of Sound Barriers. AASHTO, 1989.
17. Beranek L. L. Noise and Vibration Control Engineering. John Wiley & Sons Inc., New York, 1992.
18. Fundamentals and Abatement of Highway Traffic Noise. Report FHWA-HHI-HEV-73-7976-1. U.S. Department of Transportation, FHWA, National Highway Institute, June 1973.
19. Guidelines for Evaluating the Performance of Highway Sound Barriers. Highway Innovative Technology Evaluation Center, Civil Engineering Research Foundation, Washington, D.C., Oct. 1996.
20. Summary of Noise Barriers Constructed by End of 1995. The Wall Journal, No. 27, U.S. Department of Transportation, 1997.
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Article first published: January 1998
Issue published: January 1998
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This article was published in Transportation Research Record: Journal of the Transportation Research Board.
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