scholarly journals PENGGUNAAN ABU BATU KARANG SEBAGAI FILLER DAN PASIR BESI SEBAGAI AGREGAT HALUS TERHADAP PARAMETER MARSHALL PADA CAMPURAN ASPAL AC-BC

Teras Jurnal ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 179
Author(s):  
Said Jalalul Akbar ◽  
Wesli Wesli ◽  
Lis Ayu Widari
Keyword(s):  
Asphalt Concrete ◽  
Coarse Aggregate ◽  
Asphalt Mixture ◽  
Concrete Pavement ◽  
Fine Aggregate ◽  
Asphalt Content ◽  
The Difference ◽  
Asphalt Concrete Pavement

<p align="center"><strong>Abstrak</strong></p><p class="11daftarpustaka"> </p><p>Campuran beraspal panas adalah kombinasi antara agregat yang dicampur merata dan dilapisi oleh aspal. Bahan penyusun dari campuran AC-BC hampir sama dengan bahan penyusun campuran aspal beton lainnya yaitu agregat halus, agregat kasar, <em>filler </em>dan aspal, yang membedakan adalah komposisi gradasi masing-masing lapisan. Penelitian ini membahas mengenai pengaruh penggantian Filler pada perkerasan jalan aspal beton AC-BC. Adapun tujuan dari penelitian ini adalah untuk mengetahui bagaimana pengaruh penggunaan<em> </em>Abu batu karang<em> </em>sebagai <em>Filler </em>dan pasir besi sebagai agregat halus terhadap karakteristik Marshall terhadap campuran Aspal AC-BC (<em>Asphalt Concrete – </em><em>Binder Course</em>) terhadap stabilitas dengan metode Spesifikasi Umum Bina Marga 2010 Revisi 3, Benda uji yang didapatkan dari kadar aspal optimumnya adalah sebesar 6,2 % dan untuk benda uji penambahan variasi yang digunakan adalah abu batu karang dan pasir besi  25% - 50% -75% - 100%. Adapun Hasil dari pengujian di laboratorium di dapatkan hasil grafik yang naik turun, peningkatan nilai stabilitas didapat dari penambahan kadar variasi 25%, 50%, 75%, dan mengalami penurunan pada penambahan 100% variasi pasir besi dan abu batu karang, sedangkan nilai Density meningkat pada variasi 100%,  VMA , VIM dan FLOW dengan penambahan<em> </em>pasir besi dan abu batu karang menurun pada variasi 50%-100%, sedangkan VFA, MQ  terjadi Peningkatan yang tidak terlalu signifikan pada variasi 100%. Maka dapat disimpulkan variasi penambahan abu batu karang dan dan pasir besi  sebagai pengganti <em>filler</em> dan penganti agregat halus memenuhi spesifikasi bina marga 2010 revisi 3.</p><p><em> </em></p><p>Kata Kunci:<em> Spesifikasi 2010 rev 3, </em><em>Filler, Agregat halus,</em><em> </em><em>Parameter Marshall</em><em></em></p><p align="center"><strong> </strong></p><p align="center"><strong> </strong></p><p align="center"><strong>Abstract</strong></p><p class="11daftarpustaka"> </p><p class="11daftarpustaka">Hot asphalt mixture is a combination of aggregates that are mixed evenly and coated with asphalt. The composition of AC-BC mixture is almost the same as the composition of other concrete asphalt mixers, namely fine aggregate, coarse aggregate, filler and asphalt, the difference is the gradation composition of each layer. This study discusses the effect of Filler replacement on AC-BC asphalt concrete pavement. The purpose of this research is to find out how the influence of the use of coral ash as fillers and iron sand as fine aggregate on the Marshall characteristics of the Asphalt Concrete - Binder Course asphalt mixture against stability with the General Reinforcement 2010 Revised 3 General Specifications method, The specimens obtained from the optimum asphalt content is 6.2% and for specimens the addition of variations used is rock ash and iron sand 25% - 50% -75% - 100%. As for the results of testing in the laboratory graph results get up and down, increasing the value of stability obtained from adding levels of variation 25%, 50%, 75%, and decreased in the addition of 100% variation of iron sand and rock ash, while the Density value increased at variations of 100%, VMA, VIM and FLOW with the addition of iron sand and coral ash decreased at a variation of 50% -100%, while VFA, MQ occurred a not too significant increase at 100% variation. Then it can be concluded that variations in the addition of coral ash and iron sand as a substitute for filler and substitute for fine aggregate meet the specifications of the 2010 revision 3.</p><p class="11daftarpustaka">Keywords: 2010 rev 3 specification, filler, fine aggregate, Marshall parameters</p>

The impact of fine aggregate characteristics on asphalt concrete pavement design life

2011 ◽  
Vol 12 (2) ◽  
pp. 101-109 ◽  
Author(s):  
Tamer M. Breakah ◽  
Jason P. Bausano ◽  
R. Christopher Williams ◽  
Stan Vitton
Keyword(s):  
Asphalt Concrete ◽  
Concrete Pavement ◽  
Pavement Design ◽  
Fine Aggregate ◽  
Design Life ◽  
Asphalt Concrete Pavement ◽  
The Impact

scholarly journals UJI MARSHALL PADA CAMPURAN ASPHALT CONCRETE BINDER COURSE (AC-BC) DENGAN TAMBAHAN PARUTAN BAN BEKAS

2018 ◽  
Vol 1 (3) ◽  
pp. 559-570
Author(s):  
Cut Khairani ◽  
Sofyan M. Saleh ◽  
Sugiarto Sugiarto
Keyword(s):  
Asphalt Concrete ◽  
Crumb Rubber ◽  
Concrete Pavement ◽  
Traffic Load ◽  
Rubber Mixture ◽  
Modified Asphalt ◽  
Asphalt Content ◽  
Substitute Material ◽  
Asphalt Concrete Pavement

Abstract : Endurance of asphalt concrete pavement on traffic load and temperature depends on the type and composition of aggregates, asphalt and filler used. Many attempts have been made to improve the quality of the mixture, such as using modified asphalt. Modified asphalt made by mixing asphalt pen. 60/70 with addition material. In this research, we used crumb rubber as an aggregate substitute material on AC-BC mixture. This study aims to determine the influence of additional substitution of used crumb rubber. The first step of the research is to find the optimum asphalt content (OAC), then add the crumb rubber as an aggregate substitute material from 0%, 1%, 2%, 3%, 4% and 5% to the weight of the mixture. The results showed that the percentage of crumb rubber influenced Marshall parameters value, especially the value of stability, VIM and VMA at 5.285% asphalt content. The highest stability value was found in the mixture of 2% crumb rubber is 1128.48 Kg. The highest VIM value is in the 5% mixture of the used crumb rubber is 16.94%. The highest VMA value is in the 5% mixture of the used crumb rubber is 27.88% and the highest flow value is in the 5% crumb rubber mixture of 4.97 mm. However, in MQ value increase and decrease that happened very big. No big changes in the density and VFA values for all substitutions of crumb rubber. For the durability value of AC-BC mixture with crumb rubber variation 90% requirement only on crumb rubber 1%.Abstrak: Ketahanan perkerasan beton aspal terhadap beban lalulintas dan temperatur sangat tergantung pada jenis dan komposisi agregat, aspal serta filler yang digunakan. Banyak usaha telah dilakukan untuk meningkatkan kualitas campuran, salah satunya dengan menggunakan aspal modifikasi. Aspal modifikasi dibuat dengan mencampur aspal pen. 60/70 dengan bahan tambah. Pada penelitian ini bahan tambah yang digunakan adalah parutan ban karet bekas sebagai bahan pengganti agregat pada campuran AC-BC. Penelitian ini bertujuan untuk mengetahui pengaruh substitusi tambahan ban karet bekas sebagai bahan pengganti agregat. Tahapan awal penelitian adalah mencari Kadar Aspal Optimum (KAO), kemudian dilakukan penambahan parutan ban karet bekas sebagai bahan pengganti agregat mulai dari 0%, 1%, 2%, 3%, 4% dan 5% terhadap berat campuran. Dari hasil penelitian menunjukkan penambahan persentase parutan ban bekas mempengaruhi nilai parameter Marshall, terutama nilai stabilitas, VIM dan VMA pada kadar aspal 5,285%. Nilai stabilitas tertinggi didapat pada campuran 2% parutan ban bekas yaitu 1128,48 Kg. Nilai VIM tertinggi ada pada campuran 5% parutan ban bekas yaitu 16,94%. Nilai VMA tertinggi ada pada campuran 5% parutan ban bekas yaitu 27,88% dan nilai flow tertinggi ada pada campuran 5% parutan ban bekas yaitu 4,97 mm. Namun pada nilai MQ kenaikan dan penurunan yang terjadi sangat besar. Nilai Density dan VFA tidak terjadi perubahan yang besar untuk semua substitusi variasi parutan ban. Untuk nilai durabilitas campuran AC-BC dengan variasi parutan ban yang memenuhi persyaratan 90% hanya pada pemakaian parutan ban 1%.

Assessing the Quality of Asphalt Concrete Pavement at Special Location with Infrared Thermal Imager

2013 ◽  
Vol 723 ◽  
pp. 35-40
Author(s):  
Lisa Y. Chen ◽  
Mei Yun Wang ◽  
Deng Fong Lin ◽  
Shi Rong Trsi
Keyword(s):  
Asphalt Concrete ◽  
Large Population ◽  
Concrete Pavement ◽  
Thermal Imager ◽  
Temperature Changes ◽  
The Difference ◽  
Special Location ◽  
Asphalt Concrete Pavement ◽  
Infrared Thermal Imager

Although there is a large population in the limited space of metropolitan areas in Taiwan, but many manholes are often set on the pavement, which impact the quality of the pavement service and lead to public complaints. In recent years, the manholes have been gradually buried under the pavement on policy, so as to improve administration performance of government. The construction quality at the location of manhole is not easy to control, and often leads to the pavement damaged. This study assesses the differences of the temperature changes at manhole location from the general asphalt concrete when paved with asphalt concrete using the infrared thermal imager. The study found that the use of infrared thermal imager can get the difference of temperature of asphalt concrete pavement between the manhole position and the non-manhole position, and also can determine the position and width of manhole, so as to help to the construction compaction and quality control. Furthermore, because the temperatures of pavement at manhole position and non-manhole position are different, when the pavement damaged and need to dig the pavement for maintaining, the infrared thermal imager can be used to find nonmetallic manhole for construction management reference.

scholarly journals Moisture Susceptibility of Asphalt Concrete Pavement Modified by Nanoclay Additive

2019 ◽  
Vol 5 (12) ◽  
pp. 2535-2553 ◽  
Author(s):  
Saif Al-din Majid Ismael ◽  
Mohammed Qadir Ismael
Keyword(s):  
Asphalt Concrete ◽  
Hot Mix Asphalt ◽  
Asphalt Mixture ◽  
Moisture Damage ◽  
Strength Ratio ◽  
Moisture Susceptibility ◽  
Asphalt Cement ◽  
Asphalt Content ◽  
Marshall Stability ◽  
Asphalt Concrete Pavement

Durability of hot mix asphalt (HMA) against moisture damage is mostly related to asphalt-aggregate adhesion. The objective of this work is to find the effect of nanoclay with montmorillonite (MMT) on Marshall properties and moisture susceptibility of asphalt mixture. Two types of asphalt cement, AC(40-50) and AC(60-70) were modified with 2%, 4% and 6% of Iraqi nanoclay with montmorillonite. The Marshall properties, Tensile strength ratio(TSR) and Index of retained strength(ISR) were determined in this work. The total number of specimens was 216 and the optimum asphalt content was 4.91% and 5% for asphalt cement (40-50) and (60-70) respectively. The results showed that the modification of asphalt cement with MMT led to increase Marshall stability and the addition of 6% of MMT recorded the highest increase, where it increased by 26.35% and 22.26% foe asphalt cement(40-5) and(60-70) respectively. Also, the addition of MMT led to increase moisture resistance of asphalt mixture according to the increase in TSR and IRS. The addition of 4% and 6% of MMT recorded the highest increase in TSR and IRS for asphalt cement (40-50) and (60-70) respectively, where they increased by 11.8% and 17.5% respectively for asphalt cement (40-50) and by 10% and 18% respectively for asphalt cement (60-70).

scholarly journals Utilization of Sewan River Aggregate in Sarmi Regency as a Mixture for AC-WC

2021 ◽  
Vol 3 (3) ◽  
pp. 421-430
Author(s):  
Marine Mariel Pongturunan ◽  
Mary Selintung ◽  
Alpius
Keyword(s):  
Coarse Aggregate ◽  
Rapid Development ◽  
Asphalt Mixture ◽  
Fine Sand ◽  
Immersion Test ◽  
Fine Aggregate ◽  
Marshall Test ◽  
Asphalt Content ◽  
Sand Filler ◽  
Marshall Stability

The rapid development of road infrastructure increases the need for materials to be used, including the use of aggregates. This study aims to examine the use of aggregate from the Sewan River in Sarmi Regency as an asphalt mixture. In this study by conducting several tests such as checking the characteristics of course (stone), fine (sand), filler and asphalt characteristics. After that, a mixture of asphalt composition (AC-WC) was made and then the Marshall test was carried out to obtain the properties of the mixture. The results of testing the composition of the AC-WC mixture obtained the composition of the mixture for the optimum asphalt content of 7.50%, coarse aggregate 36.75%, fine aggregate 50.00%, and filler 5.75%. This shows that the aggregate characteristics of the Sewan river for the AC-WC mixture with the conventional Marshall method that meet the 2018 General Specifications of Highways are stability (Asphalt content 4.00%-11.00%), Flow (Asphalt content 4.00%-11 0.00%), VIM (asphalt content 4.00%-7.50%), VMA (asphalt content 5.75%-11.00%) and VFB (asphalt content 5.75%-11.00%). As for the Marshall Immersion test, the remaining Marshall stability value is 95.15%.  

scholarly journals PENELITIAN PENAMBAHAN BAHAN SERBUK DOLOMITE DAN PASIR BRANTAS PADA CAMPURAN ASPAL BETON

2019 ◽  
Vol 2 (2) ◽  
pp. 214
Author(s):  
Faisal Abdul Yusuf ◽  
Ahmad Ridwan ◽  
Yosef Cahyo Setianto Poernomo
Keyword(s):  
High Temperature ◽  
Portland Cement ◽  
Asphalt Concrete ◽  
Coarse Aggregate ◽  
Asphalt Binder ◽  
Asphalt Mixture ◽  
Maximum Level ◽  
Fine Aggregate ◽  
Alternative Material ◽  
Technical Specifications

Asphalt Concrete (Hotmix) is a mixture of coarse aggregate, fine aggregate, and filler (filler) with asphalt binder in high-temperature conditions (heat) with a composition that is examined and regulated by technical specifications. In this research, concrete asphalt mixture was added with dolomite powder as a  mixture in filler to be an alternative material for portland cement filler mixture to minimize the price of portal and cement, which is increasingly expensive, and brantas sand as fine aggregate to study and determine the effect of dolomite powder and brantas sand in the mixture asphalt concrete with the addition of levels of 5%, 10%, and 15%. From the results of the study obtained the value of adding dolomite powder with levels of 5%, 10%, 15% at VIM values of 11.99%, 15.28%, 10.29 , VMA value of 26.30%, 29.05%,  24.88%,  VFB  value  of  54.49%,  48.33%,  58.81%,  stability  value  of  3402.503  kg, 3294.030 kg, 1958.946 kg, MQ value 733,8130 kg, 456,1891 kg, 471,9089 kg and from the testing chart the optimum content is at levels 5.5% to 8% and the maximum level is at 5% level.Aspal  Beton  (Hotmix)  adalah  campuran  agregat  kasar,  agregat  halus,  dan  bahan pengisi (Filler) dengan bahan pengikat aspal dalam kondisi suhu tinggi (panas) dengan komposisi yang diteliti dan diatur oleh spesifikasi teknis. Pada penelitian ini, campuran aspal beton diberi bahan tambahan serbuk dolomite sebagai campuran pada filler agar menjadi bahan alternativ campuran filler semen portaland untuk meminimalisir harga semen portaland yang  semakin  mahal  dan  pasir  brantas  sebagai  agregat  halus  untuk  mempelajari  dan mengetahui pengaruh serbuk dolomit dan pasir brantas pada campuran aspal beton dengan penambahan kadar 5%, 10%, dan 15%.dari hasil penelitian didapat nilai penambahan serbuk dolomite dengan kadar  5%, 10%, 15% pada nilai VIM sebesar 11,99%, 15,28%, 10,29, nilai VMA 26,30%, 29,05%, 24,88%, nilai VFB 54,49%, 48,33%, 58,81%, nilai stabilitas 3402,503 kg, 3294,030 kg, 1958,946 kg, nilai MQ 733,8130 kg, 456,1891 kg, 471,9089 kg dan dari grafik pengujian kadar optimum pada kadar 5,5% sampai 8% dan kadar maximum pada kadar 5%.

scholarly journals PENELITIAN CAMPURAN ASPAL BETON DENGAN MENGGUNAKAN FILLER BUNGA PINUS

UKaRsT ◽  
2019 ◽  
Vol 3 (1) ◽  
pp. 37 ◽  
Author(s):  
April Gunarto
Keyword(s):  
Solid Rock ◽  
Coarse Aggregate ◽  
Asphalt Mixture ◽  
Mean Value ◽  
Fine Aggregate ◽  
Mean Flow ◽  
River Sand ◽  
Mineral Aggregate ◽  
Asphalt Content ◽  
The University

AbstractThis study aims to determine the mixture of Pine Flowers using the Marshall method, and to determine the optimum asphalt content produced in concrete asphalt mixture with Pine Flower fillers, reviewed from the Marshall reserves, flow, VIM (voids In Mix), VMA (Void In Mineral ) Aggregate), VFB (Void Filled Bitumen), and Marshall quotient (MQ).The concrete asphalt mixture method in this study used AC 60/70 oil asphalt. This study consisted of 5 samples, each using different asphalt levels, namely: 5%, 5.5%, 6%, 6.5%, 7%. With each sample consisting of 3 variants of sample specimens. This research was conducted at the Technical Laboratory, the university attended. The stages of the study included coarse aggregate of the solid rock held by filter no. 8 (2.36mm), fine aggregate with brantas river sand passes the no. 8 (2.36mm), and fillers use pine ashes by passing filter no. 200 (0.075mm).The results of this study about Marshall characteristics obtained Optimal Asphalt levels of 6.5% with a mean Stability value of 1417, a mean Flow value of 3.6 mm, a mean value of VIM (voids In Mix) 4.11%, a mean value of VMA (Void In Mineral Aggregate 16.69%, VFB (Void Filled Bitumen) mean value 73.57%, and Marshall quotient (MQ) mean value 314 kg / mm. Keywords: Concrete Asphalt, Marshall Method, Pine Flowers

scholarly journals Application of Millimeter 3D Automatic Paving System in Highway Engineering Construction

2020 ◽  
Vol 1 (2) ◽  
Author(s):  
Yi DONG ◽  
Jie WANG ◽  
Yijia MAO ◽  
Hua LI
Keyword(s):  
High Precision ◽  
Asphalt Concrete ◽  
Asphalt Mixture ◽  
Concrete Pavement ◽  
Control Technology ◽  
Test Results ◽  
Engineering Construction ◽  
Highway Engineering ◽  
Pavement Construction ◽  
Asphalt Concrete Pavement

In the construction of asphalt mixture pavement, there are many paving construction procedures, high requirements for machinery and personnel, unreasonable technology and so on. In this paper, the millimeter-scale 3D automatic paving control technology of asphalt mixture pavement is studied with an engineering example. From the analysis of the test results in the later stage of construction, it can be seen that the technology has achieved the goal of high precision paving, and the successful application of the technology provides valuable reference experience for similar asphalt concrete pavement construction in the future.

PENELITIAN CAMPURAN ASPAL BETON DENGAN MENGGUNAKAN FILLER BUNGA PINUS

UKaRsT ◽  
2017 ◽  
Vol 1 (1) ◽  
pp. 89
Author(s):  
April Gunarto
Keyword(s):  
Solid Rock ◽  
Coarse Aggregate ◽  
Asphalt Mixture ◽  
Mean Value ◽  
Fine Aggregate ◽  
Mean Flow ◽  
River Sand ◽  
Mineral Aggregate ◽  
Asphalt Content ◽  
The University

AbstractThis study aims to determine the mixture of Pine Flowers using the Marshall method, and to determine the optimum asphalt content produced in concrete asphalt mixture with Pine Flower fillers, reviewed from the Marshall reserves, flow, VIM (voids In Mix), VMA (Void In Mineral ) Aggregate), VFB (Void Filled Bitumen), and Marshall quotient (MQ).The concrete asphalt mixture method in this study used AC 60/70 oil asphalt. This study consisted of 5 samples, each using different asphalt levels, namely: 5%, 5.5%, 6%, 6.5%, 7%. With each sample consisting of 3 variants of sample specimens. This research was conducted at the Technical Laboratory, the university attended. The stages of the study included coarse aggregate of the solid rock held by filter no. 8 (2.36mm), fine aggregate with brantas river sand passes the no. 8 (2.36mm), and fillers use pine ashes by passing filter no. 200 (0.075mm).The results of this study about Marshall characteristics obtained Optimal Asphalt levels of 6.5% with a mean Stability value of 1417, a mean Flow value of 3.6 mm, a mean value of VIM (voids In Mix) 4.11%, a mean value of VMA (Void In Mineral Aggregate 16.69%, VFB (Void Filled Bitumen) mean value 73.57%, and Marshall quotient (MQ) mean value 314 kg / mm. Keywords: Concrete Asphalt, Marshall Method, Pine Flowers

scholarly journals PENELITIAN CAMPURAN ASPAL BETON DENGAN MENGGUNAKAN FILLER AMPAS TAHU

2020 ◽  
Vol 3 (1) ◽  
pp. 130
Author(s):  
Dony Triyatno ◽  
Yosef Cahyo ◽  
Ahmad Ridwan
Keyword(s):  
Asphalt Concrete ◽  
Asphalt Mixture ◽  
Road Construction ◽  
Concrete Mixture ◽  
Optimum Level ◽  
Fine Aggregate ◽  
River Sand ◽  
Average Value ◽  
Asphalt Content ◽  
The Stability

Road construction in Indonesia mostly uses concrete asphalt. This study aims to determine the optimum level of asphalt produced in a concrete asphalt mixture with tofu pulp filler, in terms of the stability of Marshall, flow, VIM, VMA, VFB, and MQ. Asphalt concrete mixture in this study uses AC 60/70 asphalt. This study uses 5 samples, each using a different asphalt content, namely: 5%, 5.5%, 6%, 6.5%, 7%, with one sample consisting of 3 variants.  The material used is a coarse coral aggregate held by sieve No. 8 (2,36mm). Fine aggregate with Brantas river sand passes filter no.8 (2.36mm), and fillers use tahas pulp bypassing filter no. 200 (0.075mm). The results of this study on Marshall characteristics obtained asphalt content of 5% and 6% with the average value of stability 712 and 881, Flow 3.3 mm and 2.4 mm, VIM 4.65% and 4.24% VMA 19.29% and 17.87%, VFB values of 75.41% and 76.15%, and MQ 271 kg / mm and 433kg / mm.Pembuatan konstruksi jalan di Indonesia banyak menggunakan aspal beton. Penelitian ini bertujuan untuk mengetahui kadar aspal optimum yang dihasilkan pada campuran aspal beton dengan filler ampas tahu, ditinjau dari stabilitas Marshall, flow, VIM, VMA, VFB, dan MQ. Campuran aspal beton dalam penelitian ini menggunakan aspal minyak AC 60/70. Penelitian ini menggunakan 5 sampel, masing-masing menggunakan kadar aspal yang berbeda yaitu: 5%, 5,5%, 6%, 6,5%, 7%, dengan satu sampel terdiri dari 3 varian. Tahapan penelitian yaitu agregat kasar batu koral tertahan saringan no. 8 (2,36mm), agregat halus dengan pasir sungai brantas lolos saringan no.8 (2,36mm), dan filler menggunakan ampas tahus dengan lolos saringan no. 200 (0,075mm). Hasil dari penelitian ini pada karakteristik Marshall didapat kadar aspal otimum 5% dan 6% dengan nilai rerata stabilitas 712 dan 881, Flow 3,3 mmdan 2,4 mm, VIM 4,65% dan 4,24% VMA 19,29% dan 17,87%, nilai VFB 75,41% dan 76,15%, dan MQ 271 kg/mm dan 433kg/mm.

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