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)]
|
Pdf
PT Application Summary - PI2020005769.pdf Download (216kB) | Preview |
Abstract
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.
| Item Type: | Intellectual Property (IP) |
|---|---|
| Uncontrolled Keywords: | patent, Asphalt Binder |
| Subjects: | T Technology > TE Highway engineering. Roads and pavements |
| Faculty/Division: | College of Engineering |
| Depositing User: | PM Dr. Ramdhansyah Putra Jaya |
| Date Deposited: | 08 Feb 2022 06:53 |
| Last Modified: | 06 Sep 2023 05:48 |
| URI: | http://umpir.ump.edu.my/id/eprint/33296 |
| Download Statistic: | View Download Statistics |
Actions (login required)
 |
View Item |