Patents Assigned to Serwin Holding ApS
  • Ultra high strength asphalt
    Patent number: 7600943
    Abstract: The present invention relates to method for the preparation of a dry material for use as an ultra high strength pavement as well as the dry granular pavement material manu-factured by the method, and furthermore the present invention also relates to a method for applying the ultra high strength pavement monolithic or to a subgrade.
    Type: Grant
    Filed: January 13, 2006
    Date of Patent: October 13, 2009
    Assignee: Serwin Holding ApS
    Inventor: Bo Serwin