Penelitian Campuran Aspal Beton Dengan Menggunakan Filler Ampas Tahu
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Institusion
Universitas Kadiri
Author
Triyatno, Dony
Subject
TA Engineering (General). Civil engineering (General)
Datestamp
2022-05-21 03:42:33
Abstract :
This study aims to determine the mixture of Tofu Dregs by using the Marshall method, and to find out the optimum asphalt levels produced in concrete asphalt mixtures with Tofu Fill fillers, in terms of marshall stability, flow, VIM (voids In Mix), VMA (Void In Mineral) Agregate), VFB (Void Filled Bitumen), and Marshall quotient (MQ). The asphalt concrete mixture method in this study uses AC 60/70 asphalt. This study consisted of 5 samples, each using a different asphalt content, namely: 5%, 5.5%, 6%, 6.5%, 7%. With each sample consisting of 3 test sample variants. This research was conducted at the Laboratory of Engineering, the university attended. The stages of the study included coarse coral aggregate suspended by sieve no. 8 (2,36mm), fine aggregate with Brantas river sand escapes sieve no. 8 (2.36mm), and the filler uses tofu dregs by passing the filter no. 200 (0.075mm). The test results of this study on Marshall characteristics obtained Optimum Asphalt content of 5% and 6% with a mean value of Stability 712 and 881, the average flow value of 3.3 mm and 2.4 mm, the average value of VIM (voids In Mix) 4.65% and 4.24%, mean VMA (Void In Mineral Aggregate) values of 19.29% and 17.87%, mean VFB (Void Filled Bitumen) values of 75.41% and 76.15%, and Marshall quotient mean values (MQ) ) 271 kg / mm and 433kg / mm. Keywords: Concrete Asphalt, Marshall Method, Tofu Dregs
This study aims to determine the mixture of Tofu Dregs by using the Marshall method, and to find out the optimum asphalt levels produced in concrete asphalt mixtures with Tofu Fill fillers, in terms of marshall stability, flow, VIM (voids In Mix), VMA (Void In Mineral) Agregate), VFB (Void Filled Bitumen), and Marshall quotient (MQ). The asphalt concrete mixture method in this study uses AC 60/70 asphalt. This study consisted of 5 samples, each using a different asphalt content, namely: 5%, 5.5%, 6%, 6.5%, 7%. With each sample consisting of 3 test sample variants. This research was conducted at the Laboratory of Engineering, the university attended. The stages of the study included coarse coral aggregate suspended by sieve no. 8 (2,36mm), fine aggregate with Brantas river sand escapes sieve no. 8 (2.36mm), and the filler uses tofu dregs by passing the filter no. 200 (0.075mm). The test results of this study on Marshall characteristics obtained Optimum Asphalt content of 5% and 6% with a mean value of Stability 712 and 881, the average flow value of 3.3 mm and 2.4 mm, the average value of VIM (voids In Mix) 4.65% and 4.24%, mean VMA (Void In Mineral Aggregate) values of 19.29% and 17.87%, mean VFB (Void Filled Bitumen) values of 75.41% and 76.15%, and Marshall quotient mean values (MQ) ) 271 kg / mm and 433kg / mm. Keywords: Concrete Asphalt, Marshall Method, Tofu Dregs
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