A section of Interstate 35 in Duluth is a testing ground for an unusual concrete-grinding process that’s designed to make tires hum rather than squeal on older concrete pavements. So far, the ...
(MENAFN- Market Press Release) October 14, 2021 9:28 am - Concrete grinding and polishing are prevalent, particularly in the commercial sector. It is a process that smooths down rough concrete areas, ...