Penulis / NIM
IBRAHIM GUNI / 511413008
Program Studi
S1 - TEKNIK SIPIL
Pembimbing 1 / NIDN
Ir. Hi. FAKIH HUSNAN, M.T. / 0030116505
Pembimbing 2 / NIDN
FADLY ACHMAD, S.T., M.Eng / 0021117702
Abstrak
ABSTRACT
Ibrahim Guni, 2018. Comparison between the Using of Crushed Stone, Pitrun and Gravel as Pavement Material in Concrete Asphalt Mixture. Skripsi, Bachelor Study Program of Civil Engineering, Department of Civil Engineering, State University of Gorontalo. The principal supervisor is Fakih Husnan and the Co-supervisor is Fadly Achmad.
The study is aimed at investigating the difference between Marshall characteristics using materials crushed stone, pitrun and gravel which is observed from Marshall stability value such as density, flow, Void In Mix, Void In Mineral Agregate, Void Filled Asphalt and Marshall Quotient.
It applies the experimental the method. The experiment is conducted at Laboratorium Jalan Raya (Jalan Raya Laboratory) of the Department of Civil Engineering, Faculty of Engineering, State University of Gorontalo. The tested component is the characteristics test of concrete asphalt mixture using pavement materials that consist of crushed stone, pitrun and gravel. The types of laboratory tests carried out were checking material properties, checking AC 60/70 asphalt, making asphalt concrete mix test specimens and continued with Marshall testing.
Based on Marshall test, out of the there types of material used, the crushed stone has provided the Marshall characteristics that meets the fitted on specification. The Marshall test reveals that the density of crushed stone is 2,36 gr/cm, the pitrun is 2,30 gr/cm, and gravel is 2,26 gr/cm. The stability value of the crushed stone is 1962,98 kg, the pitrun is 703,05 kg, and gravel is 583,68 kg. The Flow value of the crushed stone is 3,30 mm, the pitrun is 2,34 mm, and gravel is 1,48 mm. VIM value of the crusher stone is 4,54%, pitrun is 5,64%, and gravel is 8,10%. VMA value of crushed stone is 15,28%, pitrun is 16,17%, and gravel is 18,48%. VFA value of the crushed stone is 70,31%, pitrun is 65,23%, and gravel is 56,16%. Finally, the MQ value of the crushed stone is 594,85 kg, pitrun is 300,54 kg, and gravel is 394,38 kg.
Keywords: Crushed Stone, Pitrun and Gravel
Download berkas
