Birahmatika Afriyanto, Eva Wahyu Indriyati, Probo Hardini
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引用次数: 2
摘要
摘要提高沥青的使用质量是减少路面结构损伤的途径之一。为了提高沥青的质量,添加了添加剂,如聚合物。本研究旨在确定低密度聚乙烯塑料改性沥青的基本特性,包括渗透、软化点、闪点和着火点、比重、延性、粘度。此外,还将确定生产符合公路总局标准的改性沥青的低密度聚乙烯塑料的最大含量。研究结果表明,低密度聚乙烯改性沥青能提高沥青的软化点,降低沥青的渗透值、闪点和着火点、比重、延性和粘度。可生产符合公路总局规范的改性沥青的LDPE塑料的最大含量为5%。关键词:塑料,沥青质量,添加剂,沥青基本特性,改性沥青。Dalam upaya peningkatan mutu aspal dilakukan penambahan bahan aditif,独立的聚合物。低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯,低密度聚乙烯。Selain itu, akan ditentukan kadar maksimal塑料低密度聚乙烯maksimal yang menghasilkan aspal改性kassimal yang memmemuhi标准Bina Marga。Hasil企鹅menunjukkan bahha - menunjukkan塑料低密度聚乙烯dapat meningkatkan titik lembek aspal serta menurunkan nilai penetrasi, titik nyala dantitik bakar, berat jenis, daktilitas, danviskositas aspal。卡达尔塑料LDPE maksimal yang dapat menghasilkan aspal改性卡达尔yang memenhi perperatina Marga adalah 5%。Kata-kata kunci:塑质、木质aspal、bahan adif、karakteristik dasar aspal、aspal modimodisi
PENGARUH LIMBAH PLASTIK LOW DENSITY POLYETHYLENE TERHADAP KARAKTERISTIK DASAR ASPAL
Abstract One way to reduce damage of the pavement structure is to improve the quality of asphalt used. In an effort to improve the quality of the asphalt, additives are added, such as polymers. This study aims to determine the basic characteristics of Low Density Polyethylene Plastic modified asphalt, which includes penetration, softening point, flash and fire point, specific gravity, ductility, viscosity. In addition, it will be determined the maximum content of Low Density Polyethylene Plastic which produces modified asphalt that meets the standards of the Directorate General of Highways. The results of this study show that modified asphalt with Low Density Polyethylene Plastic can increase the asphalt softening point and reduce penetration value, flash and fire point, specific gravity, ductility, and viscosity of asphalt. The maximum LDPE Plastic content that can produce modified asphalt that meets specifications of the Directorate General of Highways is 5%. Keywords: plastic, asphalt quality, additives, basic characteristics of asphalt, modified asphalt Abstrak Salah satu cara untuk mengurangi kerusakan struktur perkerasan jalan adalah dengan meningkatkan mutu aspal yang digunakan. Dalam upaya peningkatan mutu aspal dilakukan penambahan bahan aditif, seperti polimer. Penelitian ini bertujuan untuk mengetahui karakteristik dasar aspal modifikasi plastik Low Density Polyethylene, yang meliputi penetrasi, titik lembek, titik nyala dan titik bakar, berat jenis, daktilitas, viskositas. Selain itu, akan ditentukan kadar maksimal plastik Low Density Polyethylene maksimal yang menghasilkan aspal modifikasi yang memenuhi standar Bina Marga. Hasil pengujian menunjukkan bahwa aspal modifikasi dengan plastik Low Density Polyethylene dapat meningkatkan titik lembek aspal serta menurunkan nilai penetrasi, titik nyala dan titik bakar, berat jenis, daktilitas, dan viskositas aspal. Kadar plastik LDPE maksimal yang dapat menghasilkan aspal modifikasi yang memenuhi persyaratan Bina Marga adalah 5%. Kata-kata kunci: plastik, mutu aspal, bahan aditif, karakteristik dasar aspal, aspal modifikasi