Research Article
Effect of Nanoclays on Moisture Susceptibility of SBS-Modified Asphalt Binder
Table 1
Specific compositions of the nanoclays.
| | Sample | OMMT A | OMMT B | LDH |
| | SiO2 (%) | 71.35 | 72.21 | 1.05 | | Al2O3 (%) | 18.53 | 19.16 | 98.61 | | MgO (%) | 3.05 | 3.11 | — | | Fe2O3 (%) | 2.77 | 2.22 | 0.02 | | K2O (%) | 1.30 | 0.78 | 0.02 | | CaO (%) | 1.20 | 0.25 | 0.02 | | SO3 (%) | 0.47 | 0.98 | — | | Cl (%) | 0.41 | 0.60 | — | | Na2O (%) | 0.32 | 0.23 | 0.23 | | TiO2 (%) | 0.28 | 0.20 | — | | P2O5 (%) | 0.24 | 0.19 | — | | MnO (%) | 0.03 | 0.04 | — | | ZrO2 (%) | 0.01 | 0.01 | — | | ZnO (%) | 0.01 | 0.01 | — | | SrO (%) | 0.01 | 0.00 | — | | Rb2O (%) | 0.00 | 0.00 | — | | Ga2O3 (%) | — | — | 0.05 | | Total (%) | 100.00 | 100.00 | 100.00 | | LOI | 28.70 | 32.79 | 33.93 |
|
|
