Standard Specifications and Special Provisions EXHIBIT B
Concord Street Crosswalk Improvements
TrafficPatternsXD™ Stamped Asphalt
TrafficPatternsXD™ for enhanced crosswalks and traffic calming surfaces is an extremely durable
preformed thermoplastic material that incorporates a unique aggregate-reinforced formula with
unprecedented wear resistance, The result is a traffic-tough streetscape surface that provides brick or
paving stone like aesthetics built to last.
Applications are performed by Certified Applicators only. The 2 ft. x 2 ft. sheets of material are
positioned on the non-stamped, prepared asphalt surface. The material is heated to allow proper
embedment of the anti-skid elements. A specialized grid gently stamps a pattern into the material and
just into the top layer of the asphalt.
TrafficPatternsxXD™ helps to:
= Improve traffic safety especially at intersections and multi-use paths by enhancing visibility for
motorists, cyclists as well as pedestrians
= Community brand — build community image and pride; attract new business
= Channel pedestrians across busy commercial parking areas
HIGH SKID/SLIP RESISTANT FOR SAFETY
The factory-applied aggregate within the material and additional site surface applied aggregate provides
excellent skid/slip resistance. Because anti-skid material is embedded throughout the material, as it
slowly wears, new anti-skid elements are exposed.
ENHANCED DURABILITY
TrafficPatternsXD™ is field proven over many years and designed for extreme high traffic and weather
conditions crosswalks and traffic calming device surfaces.
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