This article highlights that the modification with varying amounts of organomineral modifier primarily improves parameters that lead to an increased service life of road bitumens, as supported by data obtained from experimental studies. It has been established that the softening and freezing temperatures of the polymer-bitumen composition are altered by adding thermomechanically ground powder of worn-out rubber products based on styrene-butadiene and isoprene rubbers. This addition is made at high temperatures, utilizing active organic compounds present in the modified bitumen.
| Mualliflar | Ikromov, M |
|---|---|
| Jurnal | Наманган муҳандисликтехнология институти илмийтехника журнали |
| Nashr sanasi | 2025-03-31 |
| Jild | 10 |
| Son | 1 |
| Betlar | 324-331 |
| Til | Ingliz |
| DOI | 10.61151/stjniet.v10i1.756 |
DOI: 10.61151/stjniet.v10i1.756 · Maqolaning asl sahifasi
Polymer-bitumen composition, freezing point, melting point, penetration, organomineral modifier, sand, resistant to shear and compression, crushed powder, elasticity, extensibility, heat resistance, crack resistance
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