Blown asphalt 115/15
Blown asphalt 115/15 is air blown asphalt and producing by several method by high temperature and pressure. ATDM has high tech system that change down risk of high pressure and temperature and blowning the asphalt in very short time and by this patent increase asphaltene content quickly by adding additive into asphalt emulsion system under ultrasonic. This type of blown asphalt 115/15 has various usages including gel type asphalt for encapsulation of hazardous material and metal surface. Blown asphalt 115/15 is containing: 1. Saturates 2. Aromatic 3. Resin 4. Asphaltens Since containing above material there is special properties of thermoplastic, adhesive, resistance to water and acid, alkalis.
Application of blown asphalt 115/15
a. Dam proof b. Canal sealer c. Tennis court d. Stockyard e. Paving f. Railroad ballast g. Treatment and road beds h. Leaching blown asphalt 115/15 could be classified into so, so gel and gel types by traditional rheology index such as complex flow, asphalt aging index, plastic flow, penetration index, ductility at 25C and correlation of asphaltene aromaticity with H/C ratio. So and so gel type blown asphalt can be used on paving, while gel type asphalt can be used on roofing and metal coating. In industry the majority of gel type of asphalt were produced by air blown in s or so gel type of asphalt.