1. Cooley LA, Brumfield JW, Mallick RB, Mogawer WS, Partl M, Poulikakos L, et al. Construction and maintenance practices for permeable friction courses. Report Number 640. National Cooperative Highway Research Program. Washington D.C.; 2009.
2. Brunner RJ. Open-graded asphalt friction course. Pennsylvania DOT Research Project 74-8; 1975.
3. Maupin GW. Virginia’s experience with open-graded surface mix. In: Annual Meeting of the Transportation Research Board. Transportation Research Board of the National Academies, Washington, D.C.; 1976.
4. Chaignon F. Porous asphalt in France. The Asphalt Year Book. The Institute of Asphalt Technology, UK; 1993.
5. Kandhal P. Design, construction, and maintenance of open-graded asphalt friction courses. Information Series 115. National Asphalt Pavement Association. Lanham, MD; 2002.