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A Preliminary Study: Utilization Red Brick Powder as Filler in Asphalt Mixture
Filler has the smallest percentage of asphalt pavement’s aggregate gradation but has a significant role. In addition, mineral filler stone dust, is very difficult to obtain. Therefore, there is a need to make an innovation by substituting filler with other materials, such as red brick powder. This study will discuss red brick powder as a filler substitution in the Hot Rolled Sheet – Wearing Course (HRS–WC) asphalt mixture. Variation of filler content used 0%, 25%, 50%, 75%, and 100% with optimum asphalt content of 6.75%. Furthermore, the Marshall test was carried out on all test objects to determine their characteristic values. The results showed that using red brick powder filler with a content of 75% obtained the optimum increase in stability aspects, equal to 61.29 kg. The value of flow and Void Filled With Asphalt (VFWA) will increase with the addition of filler content. While the Marshall Quotient, Void In Mix (VIM), and Void In Mineral Aggregate (VMA) values occur on the contrary, namely will decrease with the addition of filler content but still meet the specifications required by the Bina Marga 2018 Highways General Specification. This analysis shows that red brick powder can be used as a filler in the HRS asphalt mixture. – WC and need to be tried on a porous asphalt mixture that can drain water well and is suitable for application in tropical countries such as Indonesia.
A Preliminary Study: Utilization Red Brick Powder as Filler in Asphalt Mixture
Filler has the smallest percentage of asphalt pavement’s aggregate gradation but has a significant role. In addition, mineral filler stone dust, is very difficult to obtain. Therefore, there is a need to make an innovation by substituting filler with other materials, such as red brick powder. This study will discuss red brick powder as a filler substitution in the Hot Rolled Sheet – Wearing Course (HRS–WC) asphalt mixture. Variation of filler content used 0%, 25%, 50%, 75%, and 100% with optimum asphalt content of 6.75%. Furthermore, the Marshall test was carried out on all test objects to determine their characteristic values. The results showed that using red brick powder filler with a content of 75% obtained the optimum increase in stability aspects, equal to 61.29 kg. The value of flow and Void Filled With Asphalt (VFWA) will increase with the addition of filler content. While the Marshall Quotient, Void In Mix (VIM), and Void In Mineral Aggregate (VMA) values occur on the contrary, namely will decrease with the addition of filler content but still meet the specifications required by the Bina Marga 2018 Highways General Specification. This analysis shows that red brick powder can be used as a filler in the HRS asphalt mixture. – WC and need to be tried on a porous asphalt mixture that can drain water well and is suitable for application in tropical countries such as Indonesia.
A Preliminary Study: Utilization Red Brick Powder as Filler in Asphalt Mixture
Advances in Engineering res
Syawitri, Taurista Perdana (editor) / Pratiwi, Dessy Ade (editor) / Kultsum, Ummi (editor) / Prasetya, Dediary (editor) / Rahmat Pangaribawa, Muttaqin (editor) / Iqbal, Tsulis (editor) / Tri Nugrahaeni, Fadhilla (editor) / Soraya Putri, Arinda (editor) / Anggono, Agus Dwi (editor) / Abdurrohim, Muhammad (author)
Mechanical Engineering, Science and Technology International conference ; 2022 ; Surakarta, Indonesia
2023-04-16
15 pages
Article/Chapter (Book)
Electronic Resource
English
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