Patents Assigned to Quimigel Indústria E Comércio Ltda.
  • COMPOSITIONS OF WARM MIX ASPHALT, PROCESS FOR THE SAME, USE THEREOF IN SURFACES
    Publication number: 20130197134
    Abstract: The present invention relates to use of organic chemical additives for the preparation of warm asphalt mixtures. The compositions of asphalt mixtures in accordance with the present invention provides a manufacturing, spreading and compaction lower temperatures up to 70° C. compared to the temperatures used in the production and application of conventional hot mix asphalt used in paving and road asphalt concrete overlays.
    Type: Application
    Filed: April 13, 2011
    Publication date: August 1, 2013
    Applicant: Quimigel Indústria E Comércio Ltda.
    Inventors: José Fernando Leal, Jasmim Leal