Patents Assigned to Italcementi-Fabriche Riunite Cemento S.p.A.
  • Device for effecting protective treatments on manufacture in concrete in operation as well as in prefabrication
    Patent number: 4397263
    Abstract: Device for effecting protective treatments on manufactures in concrete constituted of the combination in a single apparatus of a panel for the heating of the surface to be treated provided with means for establishing on the surface itself a constant flow of hot air with the possibility to regulate the temperature, and of an assembly being apt to impregnate with a catalyzed monomer the surface of the already heat-treated concrete and to polymerize with hot water the catalyzed monomer once it has been absorbed by the manufacture itself.
    Type: Grant
    Filed: June 5, 1981
    Date of Patent: August 9, 1983
    Assignee: Italcementi-Fabriche Riunite Cemento S.p.A.
    Inventors: Arturo Rio, Gennaro Guala, Stefano Biagini