| Autor: |
Meor Othman Hamzah, Jan Valentin, Tereza Valentová, Lucie Benešová |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Advances in Civil Engineering Materials. 7:20170087 |
| ISSN: |
2379-1357 |
| Popis: |
Based on the comparison of the selected characteristics of laboratory prepared modified binders, different version of bituminous binders with added poly-olefin based additive (VP) alone or in combination with SBS polymer were assessed. The basic type of bitumen used for the modification was a paving grade 50/70 to which 5 M% and 6 M% or only 1 M% but in combination with a selected type of SBS (quantity of 3 M%) were added. Frequency sweep test (complex shear modulus) and MSCR test was done on virgin and aged binders. Additionally assessed binder variants were used in a SMA mixture and bitumen properties were compared with performance behavior of the mixture – mainly stiffness, water susceptibility and resistance to permanent deformations. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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