Spray paving

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New From Roadtec, Chattanooga, Tenn., is the SP-200 asphalt spray paver, a revolutionary new paver that gives the contractor the ability to spray asphalt cement or emulsion directly in front of the asphalt mix before it is laid for NovaChip applications or traditional paving. The SP-200 has a heated 1,800-gal asphalt cement and emulsion tank and three rows of spray nozzles for delivering A/C or emulsion. An onboard microprocessor controls the rate of flow or it can also be manually controlled. The SP-200 can be equipped with an Eagle 10 extendable 10-ft screed as well as any of the other available Roadtec and Carlson 10-ft screeds.

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