Jurnal Teknik Sipil
Vol 3, No 1 (2013): Jurnal Teknik Sipil Volume 3, Nomor 1, September 2013

ANALISIS STABILITAS BETON ASPAL AC-BC DIDASARKAN DARI VARIASI SUHU PENCAMPURAN PADA KONDISI SUHU PEMADATAN MINIMUM DENGAN BAHAN PENGIKAT ASPAL RETONA BLEND 55

Nurlely Nurlely (Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala)
Fitrika Mita Suryani (Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala)
Yuseva Yuseva (Alumni Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala)



Article Info

Publish Date
01 Dec 2016

Abstract

Implementation of Asphalt Concrete work , in addition to the material that should be qualified , temperature is also a very important thing , either mixing temperature and compaction temperatures . According to Anonymous (1989 : 14 ) , the solidification temperature ranged between 90oC to 110oC , while the mixing temperature is 1600C . In this study analyzed against ter - mix asphalt concrete with a characteristic temperature variation does mixing of 1500C ; 1600C ; 1700C and 1800C , where the temperature compaction performed at 900C minimum compaction conditions . The purpose of this study is to look at the value of stability and other parameters on the value of the temperature variation with temperature of the mixture using a minimum compaction of asphalt material Retona Blend 55 so that the resulting parameters meet the requirements . This study begins with an examination of the material that covers the aggregate , asphalt and gradation Retona Blend 55 . Furthermore, the specimen was made by 15 specimen with 5 variations bitumen content of 4.5 % , 5 % , 5.5 % , 6 % , and 6.5 % made 3 pieces of samples for each bitumen content . OBC value obtained was 5.3 %. Based on the OBC Marshall test again with a mixture of temperature variations in a total of 12 test specimens . Marshall stability values obtained showed a decrease of requirements ( 1000 kg ) . the mixing temperature 150oC , 160oC , 170oC , and 180oC and at a temperature of 90oC solidification sequence is 454.77 kg ( 54.52 % ) , 502.92 kg ( 49.71 % ) , 598.53 kg ( 40.15 % ) , and 586.44 kg ( 41.36 % ) . The highest Marshall stability value of 598.53 kg obtained at mixing temperature of 170oC , but can not achieve the required stability which is 1000 kg . The results showed that the stability of the compaction temperature on the minimum condition can not be used to Laston AC - BC

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Journal Info

Abbrev

JTS

Publisher

Subject

Civil Engineering, Building, Construction & Architecture Engineering Transportation

Description

Jurnal Teknik Sipil (Journal of Civil Engineering) Universitas Syiah Kuala is a scientific journal, published by Civil Engineering Department, Faculty of Engineering, Universitas Syiah Kuala. It is aimed at disseminating research results related to civil engineering fields, where readers of the ...