An industrial procedure for the obtaining of asphalt water-based sheets, with aluminum protection on the surface of one of its faces (Machine-translation by Google Translate, not legally binding)

摘要

Industrial process for obtaining asphalt water-repellent sheets with aluminum paint protection on the surface of one of its faces, essentially characterized by loading a boiler with asphalt of 100º c. Of melting point and raising the temperature to 150º c. Then 70% of a plasticizer product consisting of 80 parts of mineral oil and 20 parts of stearin fish waste. (Machine-translation by Google Translate, not legally binding)