PENGARUH PERENDAMAN DALAM PRODUK MINYAK BUMI SECARA BERKALA TERHADAP KINERJA DAN DURABILITAS CAMPURAN BETON ASPAL

• Main Author: Budiman, Arief
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/3069
• Institution: Institut Teknologi Bandung

Spill out of oil product on the surface of pavement does very influence the performance and durability of bituminuous mixture. Study on the influence of oil product to the pavement material was done with continuous immersion pattern without giving any chance to recover its strengh. This research is the continuation of the similar study by adopting 24 hours as a time cycle consisting of immersion and recovery time as a cummulative time. The samples used were the asphalt concrete mixture with gradation No. IV of Bina Marga Mixture satisfying the SM requirements and asphalt of Pen 60/80 of asphalt penetration with 6,25 % optimum asphalt content and the oil product used were gasoline, kerosene and diesel oil as consumed daily by the public. The results show that the influence of gasoline immersion for 30 minute in 4-days cycle causing the loss of stability to become of 43,81 %, the influence of kerosene for 180 minutes (3 hours) in 4-days cylce, the stability become 53,61 % and the influence of diesel oil for 720 minutes (12 hours) in 6-days cycle causing the stability to become of 49,691 %. During the immersion of 30 minutes, each oil products shows that gasoline was the most reactive oil products causing high loss of stability, followed by kerosene and diesel oil as the less reactive oil products.