Company Filing History:
Years Active: 1994
Title: Innovations in Asphalt Production by Harry Hebard
Introduction
Harry Hebard is an accomplished inventor based in Burnet, TX (US). He is known for his innovative contributions to the field of asphalt production. With a focus on environmentally safe methods, his work has significantly impacted the industry.
Latest Patents
Harry Hebard holds a patent for a "Method of producing hot mix asphalt." This invention provides an apparatus and process for producing hot mix asphalt (HMA) by treating virgin material alone or by adding reclaimed or recycled asphalt pavement (RAP) of up to 100%. The process involves heating the HMA in a rotating drum supplied with hot combustion gases from a low NO.sub.x burner. The temperature of the gases entering the drum ranges from about 400°F to 2,000°F, while the exiting gases are between 130°F and 220°F. Additionally, the HMA material can be subjected to microwave radiation to achieve the desired temperature or to reorient dipolar molecules without significant heating. The exhaust gases are treated to ensure environmental safety.
Career Highlights
Harry's career is marked by his dedication to developing sustainable practices in asphalt production. His innovative methods not only enhance the efficiency of HMA production but also contribute to reducing environmental impact. His work exemplifies the intersection of technology and sustainability in the construction industry.
Collaborations
Harry has collaborated with notable colleagues, including Robert H. Nath and Robert W. Erickson. Their combined expertise has further advanced the development of innovative asphalt production techniques.
Conclusion
Harry Hebard's contributions to the field of asphalt production demonstrate his commitment to innovation and sustainability. His patented methods are paving the way for more environmentally friendly practices in the industry.