Citation

Am. City Cty. 1999; 114(1): 36.

Copyright

(Copyright © 1999, Penton Media)

DOI

unavailable

PMID

unavailable

Abstract

San Gabriel, California, has found an affordable and fast alternative to replacing old asphalt streets with new ones in heavy traffic areas. The method involves the use of a flexible polymer cement combined with aggregates and sand to patch cracks and small potholes. Following application of the polymer mixture, an entire street can be resurfaced with a 3/8-in (9.5-mm) slurry consisting of gravel, sand, and a water/tar emulsion. The slurry restores some structure to the street, seals the pavement, and extends its life.