Rizki Efrida, Muhammad Husin Gultom, Irma Dewi, D. Rizki, Wulan Oktaviani
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引用次数: 0
摘要
劈裂胶泥沥青(SMA)是一种薄的面层，具有良好的抗沟槽性(车辙)和高耐久性，因此SMA适用于重表面路面。本研究以集料和沥青为主要组成材料，尝试用椰子纤维纤维和菠萝叶纤维作为添加材料。本研究旨在确定马歇尔特性在使用椰子纤维纤维和菠萝叶纤维作为添加成分的沥青混合料中的价值。结果表明，椰子纤维与菠萝叶纤维的混合使用会影响沥青混合料的性能。所获得的马歇尔试验数据得到的稳定性最大值为874 kg，容重为2.231 gr / cc，流量为2.51 mm，矿物骨料空隙率为45.42%，空气空隙率为4.89%，因此可以得出凤梨叶纤维的含量满足马歇尔试验要求
Analisis Campuran Serat Serabut Kelapa Dengan Serat Daun Nanas Sebagai Bahan Penambah Serat Sellulosa Pada Split Mastic Asphalt (SMA)
Split Mastic Asphalt (SMA) is a thin surface layer, has good resistance to grooves (rutting) and has a high durability so that the SMA is suitable for heavy surface road surfaces. The main constituent material is aggregate and asphalt, this study tried to use coconut fiber fibers with pineapple leaf fiber as added material. This study aims to determine how much the value of Marshall characteristics in asphalt mixes using coconut fiber fibers with pineapple leaf fibers as added ingredients. The results showed that the use of coconut fiber fibers with pineapple leaf fibers will affect the characteristics of the asphalt mixture. The Marshall Test data obtained obtained the highest value of stability of 874 kg, bulk density of 2.231 gr / cc, flow of 2.51 mm, void in mineral aggregate of 45.42%, Air Voids 4.89% So it can be concluded that the content pineapple leaf fiber meets Marshall Test Requirements
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