Rocla Concrete Ties, Inc. is the largest US manufacturer of PRC sleepers with a production capacity of over 3,000,000 sleepers per annum distributed across seven production plants. For their new production facility in Fort Pierce, Florida, they have selected the reliability and advantages that come with a technologically advanced post-tensioning system for pre-compression using sheathed tendons, developed and patented by Margaritelli Ferroviaria S.p.A. When plant installation was complete technical consultants from Margaritelli Ferroviaria S.p.A. mentored Rocla personnel to get the plant up and running, providing them with the technical expertise necessary to optimise operations and manage production.
