A Modified Asphalt Binder Composition and Method of Preparing Thereof
The present invention provides a modified asphalt binder composition for use in pavement engineering application and construction of high strength expressway and residential area. The modified asphalt binder composition comprising bitumen, nanosilica, nano-titanium dioxide (tio2) particles and metal...
| Main Authors: | , , , , |
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| Format: | Intellectual Property (IP) |
| Language: | English |
| Published: |
2021
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/33296/1/PT%20Application%20Summary%20-%20PI2020005769.pdf |
| _version_ | 1825814182613745664 |
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| author | Khairil Azman, Masri Muzamir, Hasan Putra Jaya, Ramadhansyah Mazlan, Abu Seman Abdul Rahimi, Abdul Rahman |
| author_facet | Khairil Azman, Masri Muzamir, Hasan Putra Jaya, Ramadhansyah Mazlan, Abu Seman Abdul Rahimi, Abdul Rahman |
| author_sort | Khairil Azman, Masri |
| collection | UMP |
| description | The present invention provides a modified asphalt binder composition for use in pavement engineering application and construction of high strength expressway and residential area. The modified asphalt binder composition comprising bitumen, nanosilica, nano-titanium dioxide (tio2) particles and metallic fibers. Herein, the bitumen is preferably penetration bitumen grades range from 60 to 70; the nanosilica is preferably colloidal nanosilica and the metallic fibers are preferably steel fibers. The present invention further provides a method of preparing the modified asphalt binder composition comprising the steps of (a) gradually admixing nanosilica to a first pre-heated bitumen to obtain nanosilica modified bitumen; (b) gradually admixing nano-titanium dioxide (tio2) particles to a second pre-heated bitumen to obtain nanotitanium modified bitumen; (c) mixing the nanosilica modified bitumen and the nanotitanium modified bitumen with metallic fibers in a heated mixer having a temperature of 160c to obtain a homogeneous modified asphalt binder composition. |
| first_indexed | 2024-03-06T12:55:03Z |
| format | Intellectual Property (IP) |
| id | UMPir33296 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:55:03Z |
| publishDate | 2021 |
| record_format | dspace |
| spelling | UMPir332962023-09-06T05:48:09Z http://umpir.ump.edu.my/id/eprint/33296/ A Modified Asphalt Binder Composition and Method of Preparing Thereof Khairil Azman, Masri Muzamir, Hasan Putra Jaya, Ramadhansyah Mazlan, Abu Seman Abdul Rahimi, Abdul Rahman TE Highway engineering. Roads and pavements The present invention provides a modified asphalt binder composition for use in pavement engineering application and construction of high strength expressway and residential area. The modified asphalt binder composition comprising bitumen, nanosilica, nano-titanium dioxide (tio2) particles and metallic fibers. Herein, the bitumen is preferably penetration bitumen grades range from 60 to 70; the nanosilica is preferably colloidal nanosilica and the metallic fibers are preferably steel fibers. The present invention further provides a method of preparing the modified asphalt binder composition comprising the steps of (a) gradually admixing nanosilica to a first pre-heated bitumen to obtain nanosilica modified bitumen; (b) gradually admixing nano-titanium dioxide (tio2) particles to a second pre-heated bitumen to obtain nanotitanium modified bitumen; (c) mixing the nanosilica modified bitumen and the nanotitanium modified bitumen with metallic fibers in a heated mixer having a temperature of 160c to obtain a homogeneous modified asphalt binder composition. 2021 Intellectual Property (IP) NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/33296/1/PT%20Application%20Summary%20-%20PI2020005769.pdf Khairil Azman, Masri and Muzamir, Hasan and Putra Jaya, Ramadhansyah and Mazlan, Abu Seman and Abdul Rahimi, Abdul Rahman (2021) A Modified Asphalt Binder Composition and Method of Preparing Thereof. [Intellectual Property (IP)] PI2020005769 |
| spellingShingle | TE Highway engineering. Roads and pavements Khairil Azman, Masri Muzamir, Hasan Putra Jaya, Ramadhansyah Mazlan, Abu Seman Abdul Rahimi, Abdul Rahman A Modified Asphalt Binder Composition and Method of Preparing Thereof |
| title | A Modified Asphalt Binder Composition and Method of Preparing Thereof |
| title_full | A Modified Asphalt Binder Composition and Method of Preparing Thereof |
| title_fullStr | A Modified Asphalt Binder Composition and Method of Preparing Thereof |
| title_full_unstemmed | A Modified Asphalt Binder Composition and Method of Preparing Thereof |
| title_short | A Modified Asphalt Binder Composition and Method of Preparing Thereof |
| title_sort | modified asphalt binder composition and method of preparing thereof |
| topic | TE Highway engineering. Roads and pavements |
| url | http://umpir.ump.edu.my/id/eprint/33296/1/PT%20Application%20Summary%20-%20PI2020005769.pdf |
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