Diagnostic Techniques for Various Asphalt Refining and Modification Methods
Abstrak
Current asphalt binder production has significantly changed since the Strategic Highway Research Program Superpave days as a result of a number of economic, technical, and environmental reasons. Petroleum sources and product demands have changed considerably, and as a result, refining technologies have had to adapt as well as asphalt suppliers. Blending of crude oils and refining streams as well as additive treatment at various stages of extraction or refining by the addition of additives is now common practice and is continuing to grow. Considering asphalt as a straight-run vacuum residue from a single crude oil is now the exception. Most of the aforementioned changes can enhance binder properties when they are designed and controlled well. However, some of these changes trigger concerns about the quality and consistency of the delivered asphalt binder, especially as current specifications appear insufficient to ensure satisfactory field performance of the end products. The Asphalt Industry Research Cons...
Topik & Kata Kunci
Penulis (5)
Jeramie J. Adams
Michael D. Elwardany
J. Planche
Ryan B. Boysen
J. Rovani
Akses Cepat
PDF tidak tersedia langsung
Cek di sumber asli →- Tahun Terbit
- 2019
- Bahasa
- en
- Total Sitasi
- 41×
- Sumber Database
- Semantic Scholar
- DOI
- 10.1021/ACS.ENERGYFUELS.8B03738
- Akses
- Open Access ✓