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Western Pavement Maintenance Association (WPMA)
P.O. Box 227206
Los Angeles, CA 90022
213-683-1300
213-683-1299 FAX
wpma2@earthlink.net



A 3/8 inch asphalt-rubber protective membrane,
providing a maintenance free road surface
for 12 - 15 (or more) years.

ARAM is applicable for both residential and arterial
streets, utilizing one of four systems (see links at left)



Application of asphalt rubber binder


Asphalt Rubber Binder is blended, mixed
and reacted near the job site.

15% - 17% crumb rubber from scrap tires
5% high natural crumb rubber (aircraft tires)
78% PG 64-16 binder (or applicable PG grade)
2% modifier extender oil


Temperature, reaction time and viscosity are checked at regular intervals