System and method for cleaning asphalt contact surfaces

Cleaning and liquid contact with solids – Apparatus – Automatic controls

Reexamination Certificate

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C134S094100, C134S099200

Reexamination Certificate

active

10793413

ABSTRACT:
Systems and methods for cleaning asphalt contact surfaces are provided. One such system includes a means for determining a dilution ratio appropriate to a particular asphalt contact surface, a nozzle proximate to the asphalt contact surface, and a pump in fluid communication with the nozzle. The pump is configured to deliver to the nozzle a mixture of water and said cleaning compound with the appropriate dilution ratio. One such method includes the steps of: pumping a cleaning mixture with a dilution ratio appropriate to a particular asphalt contact surface; supplying said pumped cleaning mixture to at least one nozzle proximate to the asphalt contact surface; and spraying the asphalt contact surface through the nozzle with the pumped mixture.

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patent: 6863223 (2005-03-01), Rosa et al.
patent: 2003/0080200 (2003-05-01), Rosa et al.
Application systems. Product Data [online]. Tec-Team Industries, 2004 [retrieved on Dec. 13, 2004]. Retrieved from the Internet <URL: www.thetecteam.com/site/signin/application—systems.html>.
Tec-Shield. Product Data [online]. Tec-Team Industries, 2004 [retrieved on Dec. 13, 2004]. Retrieved from the Internet: <URL: www.thetecteam.com/site/signin/tec—shield.html>.

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