Abstract
The operating speed for applying rock salt with conventional spreaders is limited by material loss caused by bouncing or sliding across the pavement. This results in excess salt loss to the roadside environment, traffic congestion during winter operations, and unnecessarily long spreading cycle times. Equipment designed to control the velocity at which material hits the pavement and to prewet winter materials has been developed to solve these problems. Tests were undertaken to examine the feasibility of high-speed material application on bare pavement by using traditional and newly developed methods and equipment. The study included measurement of spread patterns and material loss against operating speeds using ground-speed spreaders and using prewet materials, in comparison with conventional methods. Ground-speed spreaders and prewetting are recommended to permit high-speed spreading of salt in a windrow pattern on bare pavement.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Transportation Research Record: Journal of the Transportation Research Board
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
