The Influence of Nano Titanium as Bitumen Modifier in Stone Mastic Asphalt
Nanomaterials are emerging as one of the methods to improve the pavement industry. Due to that, this study explores the influence of nano TiO2 modified binder and mixture with 60/70 grade bitumen. The first stage discovers the physical properties of bitumen by undergoing penetration and softening po...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2022/4021618 |
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| author | Khairil Azman Masri Nur Syafiqah Shamimi Mohd Zali Ramadhansyah Putra Jaya Mazlan Abu Seman Mohd Rosli Mohd Hasan |
| author_facet | Khairil Azman Masri Nur Syafiqah Shamimi Mohd Zali Ramadhansyah Putra Jaya Mazlan Abu Seman Mohd Rosli Mohd Hasan |
| author_sort | Khairil Azman Masri |
| collection | DOAJ |
| description | Nanomaterials are emerging as one of the methods to improve the pavement industry. Due to that, this study explores the influence of nano TiO2 modified binder and mixture with 60/70 grade bitumen. The first stage discovers the physical properties of bitumen by undergoing penetration and softening point tests. Then, the nano TiO2 modified binder is evaluated in terms of its morphological and chemical properties. To verify the modified binder design, the mechanical performance of stone mastic asphalt (SMA) is assessed in terms of volumetric properties. From the results, 5% nano TiO2 modified binder shows significant improvement in terms of penetration and softening point. The results also show that the 3% nano TiO2 modified binder contributes the highest improvement in terms of its chemical properties and the morphological properties. Based on the morphological properties’ evaluation, FTIR and XRD observed a sharp peak of nano TiO2 while the bitumen containing nano TiO2 is well distributed when SEM-EDX was applied. In addition, the volumetric properties of SMA also significantly improve with the addition of nano TiO2. It can be said that the addition of nano TiO2 is able to enhance the overall properties of bitumen. |
| format | Article |
| id | doaj-art-79092ceebc80422fac8fa3606a7d08cf |
| institution | Kabale University |
| issn | 1687-8442 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-79092ceebc80422fac8fa3606a7d08cf2025-02-03T06:07:32ZengWileyAdvances in Materials Science and Engineering1687-84422022-01-01202210.1155/2022/4021618The Influence of Nano Titanium as Bitumen Modifier in Stone Mastic AsphaltKhairil Azman Masri0Nur Syafiqah Shamimi Mohd Zali1Ramadhansyah Putra Jaya2Mazlan Abu Seman3Mohd Rosli Mohd Hasan4Department of Civil EngineeringDepartment of Civil EngineeringDepartment of Civil EngineeringDepartment of Civil EngineeringSchool of Civil EngineeringNanomaterials are emerging as one of the methods to improve the pavement industry. Due to that, this study explores the influence of nano TiO2 modified binder and mixture with 60/70 grade bitumen. The first stage discovers the physical properties of bitumen by undergoing penetration and softening point tests. Then, the nano TiO2 modified binder is evaluated in terms of its morphological and chemical properties. To verify the modified binder design, the mechanical performance of stone mastic asphalt (SMA) is assessed in terms of volumetric properties. From the results, 5% nano TiO2 modified binder shows significant improvement in terms of penetration and softening point. The results also show that the 3% nano TiO2 modified binder contributes the highest improvement in terms of its chemical properties and the morphological properties. Based on the morphological properties’ evaluation, FTIR and XRD observed a sharp peak of nano TiO2 while the bitumen containing nano TiO2 is well distributed when SEM-EDX was applied. In addition, the volumetric properties of SMA also significantly improve with the addition of nano TiO2. It can be said that the addition of nano TiO2 is able to enhance the overall properties of bitumen.http://dx.doi.org/10.1155/2022/4021618 |
| spellingShingle | Khairil Azman Masri Nur Syafiqah Shamimi Mohd Zali Ramadhansyah Putra Jaya Mazlan Abu Seman Mohd Rosli Mohd Hasan The Influence of Nano Titanium as Bitumen Modifier in Stone Mastic Asphalt Advances in Materials Science and Engineering |
| title | The Influence of Nano Titanium as Bitumen Modifier in Stone Mastic Asphalt |
| title_full | The Influence of Nano Titanium as Bitumen Modifier in Stone Mastic Asphalt |
| title_fullStr | The Influence of Nano Titanium as Bitumen Modifier in Stone Mastic Asphalt |
| title_full_unstemmed | The Influence of Nano Titanium as Bitumen Modifier in Stone Mastic Asphalt |
| title_short | The Influence of Nano Titanium as Bitumen Modifier in Stone Mastic Asphalt |
| title_sort | influence of nano titanium as bitumen modifier in stone mastic asphalt |
| url | http://dx.doi.org/10.1155/2022/4021618 |
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