scholarly journals FLY ASH AS FILLER USED FOR CHARACTERISTICS OF MARSHALL ASPHALT CONCRETE WEARING COURSE (AC-WC)

2018 ◽  
Vol 2 (01) ◽  
pp. 87
Author(s):  
Muhammad Sadillah ◽  
M. Zainul Arifin ◽  
Achmad Wicaksono
Keyword(s):  
Fly Ash ◽  
Asphalt Concrete ◽  
Filler Content ◽  
Asphalt Mixture ◽  
Influence Of Temperature ◽  
Fine Aggregates ◽  
Three Stages ◽  
Asphalt Content ◽  
Pavement Construction ◽  
Selection Of

In an effort to increase the strength of mixed asphalt concrete structure ( AC-WC ) in addition to the use of hot asphalt mixture with new specification, the selection of material type used is very important. In addition to asphalt, both coarse and fine aggregates and fillers are one component in a pavement construction that has a large role. Therefore further research is needed on the influence of temperature variation and percentage of filler fly ash to the modulus of r esilien which is good so that it can be applied and able to overcome the damages. In this research is divided into 3 (three) stages namely (1) the selection of materials; (2) the preparation of the specimen; (3) research and data analysis. Asphalt concrete mixed test (AC-WC) showed that Asphalt Optimum (KAO) content with 5.5% asphalt content with VIM value of 3.70%, VMA of 19.00%, Stability of 1,152.93 kg, Flow of 2.78 mm and MQ of 417.39 kg/mm. The result of mixed asphalt concrete (AC-WC) asphalt with filler fly ash test showed that the optimum mixture content was 7% filler content with VIM value 4,21%, VMA 19,21%, Stability 1326.10 kg, Flow of 3.69 mm and MQ of 360.13 kg/mm. Dalam upaya meningkatkan kekuatan struktur campuran beton aspal lapisan aus (AC-WC) selain perlu adanya penggunaan campuran beraspal panas dengan spesifikasi baru, pemilihan jenis material yang digunakan adalah sangat penting. Selain aspal, agregat baik kasar maupun halus serta filler adalah salah satu komponen dalam suatu konstruksi perkerasan jalan yang mempunyai peranan besar. Oleh karena itu diperlukan penelitian lebih lanjut mengenai pengaruh variasi temperatur dan prosentase filler fly ash terhadap modulus resilien yang baik sehingga dapat diterapkan dan mampu mengatasi kerusakan-kerusakan. Dalam penelitian ini terbagi dalam 3 (tiga) tahapan yaitu (1) tahapan pemilihan bahan; (2) tahap persiapan benda uji; (3) tahap penelitian dan analisis data. Hasil pengujian campuran aspal beton lapis aus (AC-WC) menunjukan bahwa Kadar Aspal Optimum (KAO) yaitu dengan kadar aspal 5,5% dengan nilai VIM sebesar 3.70%, VMA sebesar 19,00%, Stabilitas sebesar 1.152,93 Kg, Flow sebesar 2,78 mm dan MQ sebesar 417,39 Kg/mm. Hasil pengujian campuran aspal beton lapis aus (AC-WC) dengan penggantian filller fly ash menunjukan bahwa kadar campuran optimum yaitu dengan kadar filler 7% dengan nilai VIM sebesar 4,21%, VMA sebesar 19,21%, Stabilitas sebesar 1326.10 Kg, Flow sebesar 3,69 mm dan MQ sebesar 360.13 Kg/m.

scholarly journals UJI DURABILITAS CAMPURAN AC-WC MENGGUNAKAN KOMBINASI LIMBAH PLASTIK DAN ABU SERABUT KELAPA SEBAGAI FILLER

2018 ◽  
Vol 1 (3) ◽  
pp. 679-688
Author(s):  
Ondriani Ondriani ◽  
Sofyan M. Saleh ◽  
Muhammad Isya
Keyword(s):  
Fly Ash ◽  
Polyethylene Terephthalate ◽  
Asphalt Concrete ◽  
Asphalt Mixture ◽  
Plastic Waste ◽  
Coconut Fiber ◽  
Additional Material ◽  
Study Results ◽  
Asphalt Content ◽  
Strength And Durability

Abstract: The cause of damage and strength reductionon highway flexible pavement isthe low strength and durability on the wear layer. To cope withthis problem, it is necessary to add some particular additivethat can increase the asphalt concrete performance. One of the additional material that can be used are plastic. Stone ash, cement and fly ash has been commonly used as a filler in asphalt mixture. But these kind of filler was hard to get and the price were relatively expensive. The coconut fiber ash wich has a specific grafity greater than asphalt is expected to be one alternative. This research aims to determine the influence of plastic wastecombination substitution into the asphalt pen. 60/70 and the use of coconut fiber ash as filler on AC-WC mixture performance. The plastic used in this research is polyethylene terephthalate, polypropylene and polystyrene. The early stages of this research is to find the optimum asphalt content (OAC). After OAC obtained, then the specimens were mixed without and with the combination substitution of plastic waste as much as 2.7%; 4.7%; 6.7% against the weight of  asphalt on OAC + 0.5% with and without the coconut fiber ash as a filler. The study results showed the use of plastic waste combination and the coconut fiber ash can not improve the durability value. The highest value of durability obtained at 4.7% combination substitution of plastic waste, it was 77.53%, While the lowest was in substitution of 6.7% plastic waste combination with 38.27% coconut fiber  ash as a filler. The duration value of AC-WC mixture with plastic waste combination substitution and the use of coconut fiber ash filler did not meet the requirement that is 90%.Abstrak: Penyebab kerusakan dan penurunan kekuatan perkerasan lentur jalan raya adalah rendahnya kekuatan dan keawetan di dalam lapisan aus. Untuk menanggulangi hal ini dibutuhkan suatu bahan tambah yang dapat meningkatkan lapis aspal beton. Salah satu bahan tambah yang dapat di gunakan adalah plastik. Abu batu, semen dan fly ash sudah biasa digunakan sebagai filler dalam campuran aspal. Tetapi, jenis filler tersebut susah didapatkan dan harganya relatif mahal. Abu serabut kelapa yang memiliki berat jenis lebih besar dari aspal, diharapkan dapat menjadi alternatifnya. Penelitian ini bertujuan untuk mengetahui nilai durabilitas campuran AC-WC menggunakan kombinasi limbah plastik dan abu serabut kelapa. Plastik yang digunakan pada penelitian ini adalah Polyethylene Terephthalate, Polypropylenedan Polystyrene. Tahap awal penelitian ini adalah mencari kadar aspal optimum (KAO). Setelah KAO didapat kemudian dilakukan pembuatan benda uji tanpa dan dengan substitusi kombinasi limbah plastik sebesar 2,7%; 4,7%; 6;7% terhadap berat aspal pada KAO + 0,5% tanpa dan dengan abu serabut kelapa sebagai filler. Hasil penelitian menunjukkan penggunaan kombinasi limbah plastik tidak dapat meningkatkan nilai durabilitas. Nilai durabilitas tertinggi didapat pada substitusi kombinasi limbah plastik 4,7% yaitu 77,53% sedangkan yang terendah terdapat pada subtitusi kombinasi limbah plastik 6,7% dengan filler abu serabut kelapa yaitu 38,27%. Nilai Durabilitas campuran AC-WC dengan substitusi kombinasi limbah plastik   dan penggunaan abu serabut kelapa sebagai filler tidak memenuhi syarat yaitu 90%.

scholarly journals Performance of Fly Ash as Replacement for Non-Renewable Constituent in Asphaltic Concrete for Road Development

2021 ◽  
Vol 11 ◽  
pp. 25-33
Author(s):  
Ezemenike Chukwuka ◽  
Oyedepo Olugbenga ◽  
Aderinlewo Olufikayo ◽  
Oladele O. Isiaka
Keyword(s):  
Fly Ash ◽  
Asphalt Concrete ◽  
Design Method ◽  
Heavy Traffic ◽  
Asphalt Mixture ◽  
Partial Replacement ◽  
Asphaltic Concrete ◽  
X Ray ◽  
Road Development ◽  
Pavement Construction

The non-renewable constituent used in asphalt concrete consumed large amount of materials resulting an increase in the price of asphalt mixture and consequently the cost of road development. On the other hand, huge industrial waste being generated daily from human activities causes environmental degradations. Thus, the study evaluates the performance of fly ash (FA) in asphalt concrete development targeted for road application. The aggregate, bitumen, and fly ash were characterized before being used. The stone dust in asphalt mixture was replaced with FA in predetermined proportions of 2, 4, 6, and 8% to produce a cylindrical specimen of asphalt mixture concrete. Marshal stability test, flow test, X-ray diffraction (XRD), X-ray Fluorescence (XRF) and Scanning Electron Microscope (SEM) was conducted on the composite samples. From the results, stability values of 7.39, 7.70, 7.90 and 8.22 KN was obtained at 2, 4, 6 and 8% replacements, respectively. Hence, the optimum value of 8.22 KN obtained from 8% partial replacement with FA is adequate for heavy traffic while other partial replacement from 2- 6% with stability within the range of 7.39-7.90 KN is suitable for medium traffic in accordance with the criteria for the marshal mix design method provided by Asphalt institute (1997). Corresponding values of 3.7, 3.5, 3.3 and 3.0 mm was obtained for the flow. The flow, air void, void in mineral aggregates and void filled with bitumen results all satisfied Nigeria general specification for road and bridges (1997). Therefore, fly ash can be used as partial replacement in asphaltic concrete to enhance the performance of the mix with a reduced cost for pavement construction.

scholarly journals UJI DURABILITAS CAMPURAN AC-WC MENGGUNAKAN KOMBINASI LIMBAH PLASTIK DAN ABU CANGKANG KELAPA SAWIT

2018 ◽  
Vol 1 (3) ◽  
pp. 725-736
Author(s):  
Roni Agusmaniza ◽  
Sofyan M. Saleh ◽  
Renni Anggraini
Keyword(s):  
Fly Ash ◽  
Polyethylene Terephthalate ◽  
Palm Oil ◽  
Asphalt Concrete ◽  
Asphalt Mixture ◽  
Plastic Waste ◽  
Additional Material ◽  
Study Results ◽  
Asphalt Content ◽  
Strength And Durability

Abstract: The cause of damage and strength reduction on highway flexible pavement is the low strength and durability on the wear layer. To cope with this problem, it is necessary to add some particular additive that can increase the asphalt concrete performance. One of the additional material that can be used are plastic. Stone ash, cement and fly ash has been commonly used as a filler in asphalt mixture. But these kind of filler was hard to get and the price were relatively expensive. The palm oil shell ash wich has a specific grafity greater than asphalt is expected to be one alternative. This research aims to determine the influence of plastic waste combination substitution into the asphalt pen. 60/70 and the use of palm oil shell ash as filler on AC-WC mixture performance. The plastic used in this research is polyethylene terephthalate, polypropylene and polystyrene. The early stages of this research is to find the optimum asphalt content (OAC). After OAC obtained, then the specimens were mixed without and with the combination substitution of plastic waste as much as 2.7%; 4.7%; 6.7% against the weight of  asphalt on OAC + 0.5% with and without the palm oil shell ash as a filler. The study results showed the use of plastic waste combination and the palm oil shell ash can improve the durability value. The highest value of durability obtained at 6.7% combination substitution of plastic waste, it was 111.36%, while the lowest value which found on the use of palm oil shells ash filler was 83.61%. The durability value of AC-WC mixture with and without plastic waste combination substitution had met the requirement, those were 90%, while the use of palm oil shells ash as filler does not meet the requirements.Abstrak: Penyebab kerusakan dan penurunan kekuatan perkerasan lentur jalan raya adalah rendahnya kekuatan dan keawetan di dalam lapisan aus. Untuk menanggulangi hal ini dibutuhkan suatu bahan tambah yang dapat meningkatkan lapis aspal beton. Salah satu bahan tambah yang dapat di gunakan adalah plastik. Abu batu, semen dan fly ash sudah biasa digunakan sebagai filler dalam campuran aspal. Tetapi, jenis filler tersebut susah didapatkan dan harganya relatif mahal. Abu cangkang kelapa sawit yang memiliki berat jenis lebih besar dari aspal, diharapkan dapat menjadi alternatifnya. Penelitian ini bertujuan untuk mengetahui nilai durabilitas campuran AC-WC menggunakan kombinasi limbah plastik dan abu cangkang kelapa sawit. Plastik yang digunakan pada penelitian ini adalah Polyethylene Terephthalate, Polypropylene dan Polystyrene. Tahap awal penelitian ini adalah mencari kadar aspal optimum (KAO). Setelah KAO didapat kemudian dilakukan pembuatan benda uji tanpa dan dengan substitusi kombinasi limbah plastik sebesar 2,7%; 4,7%; 6;7% terhadap berat aspal pada KAO + 0,5% tanpa dan dengan abu cangkang kelapa sawit sebagai filler. Hasil penelitian menunjukkan penggunaan kombinasi limbah plastik dapat meningkatkan nilai durabilitas. Nilai durabilitas tertinggi didapat pada substitusi kombinasi limbah plastik 6,7% yaitu 111,36% sedangkan yang terendah terdapat pada penggunaan filler abu cangkang kelapa sawit yaitu 83.61%. Nilai Durabilitas campuran AC-WC tanpa dan dengan substitusi kombinasi limbah plastik memenuhi syarat yaitu 90%, sedangkan penggunaan abu cangkang kelapa sawit sebagai filler tidak memenuhi persyaratan.

scholarly journals Kinerja Marshall Immersion pada Campuran Asphalt Concrete Wearing Course (AC-WC) dengan Penambahan Cangkang Sawit sebagai Substitusi Agregat Halus

2018 ◽  
Vol 15 (2) ◽  
pp. 99-105
Author(s):  
Mukhlis Mukhlis ◽  
Lusyana Lusyana ◽  
Enita Suardi ◽  
Fauna Adibroto
Keyword(s):  
Asphalt Concrete ◽  
Asphalt Binder ◽  
Asphalt Mixture ◽  
Asphalt Mixtures ◽  
Natural Rock ◽  
Fine Aggregates ◽  
Asphalt Content ◽  
Volumetric Characteristics ◽  
Substitute Materials

Asphalt concrete wearing courses (AC-WC) are asphalt mixtures which consist of coarse and fine aggregates plus fillers which have a continuous gradation with asphalt binder. In general, the aggregates in the AC WC mixtures consist of natural rock materials which are broken down and in certain areas the availability is limited so it must be imported from other regions. This resulted in relatively high prices from the asphalt mixture. This can be anticipated by looking for alternative aggregate substitute materials, one alternative is to use palm oil shells. In this test, palm shells were used as a substitute for fine aggregates with variations in percentage of palm shells, namely 0%, 5%, 10%, 15%, 20%, 25%, the tests were carried out namely the testing of volumetric characteristics, Marshall characteristics, determination of optimum asphalt content and Marshall immersion. From the results of the study obtained the value of Marshall Immersion decreases as the percentage of palm shells increases in the mixture.

Application of Limestone Manufactured Sand as Fine Aggregate in Asphalt Concrete

2012 ◽  
Vol 509 ◽  
pp. 123-127
Author(s):  
Shao Peng Wu ◽  
Pei Qiang Cui ◽  
Deng Feng Zhang
Keyword(s):  
Asphalt Concrete ◽  
Asphalt Mixture ◽  
Moisture Damage ◽  
Pavement Performance ◽  
Fine Aggregate ◽  
Replacement Ratio ◽  
Manufactured Sand ◽  
Volume Properties ◽  
Pavement Construction ◽  
Air Void

The property of aggregate has a significant effect on the performance of asphalt mixture because of its high proportion. Asphalt mixture prepared by some kind of aggregate cause the inadequate compaction problem, which results in moisture damage due to its large air void. Limestone manufactured sand is considered as one of the useful solution to overcome the compaction problem. In this paper, fine aggregate is substituted by different proportion of limestone manufactured sand (LMS). The effect of replacement ratio on volume properties and pavement performance is studied. The results show that the limestone manufactured sand can improve the pavement performance and is benefit to the compaction of andesite asphalt mixture. Furthermore, this research also provided some valuable parameters for guiding the pavement construction in the future.

scholarly journals STUDI PENCAMPURAN SERAT ECENG GONDOK SISTEM HOT ROLLED SHEET BC SPESIFIKASI SEKSI-6 : 2010 BINA MARGA

Jurnal CIVILA ◽  
2018 ◽  
Vol 3 (2) ◽  
pp. 146
Author(s):  
Heru Prasetyo ◽  
Samsul Arif
Keyword(s):  
Water Hyacinth ◽  
Asphalt Mixture ◽  
Cellulose Fiber ◽  
Rolled Sheet ◽  
Asphalt Content ◽  
Trial And Error Method ◽  
Pavement Construction ◽  
Marshall Stability ◽  
Hot Rolled ◽  
Error Method

HRS-BC (Hot Roller Sheet) is a type of flexible pavement construction because it uses asphalt as a binder between the aggregates. This study uses water hyacinth as a substitute for cellulose fiber in the mixture of HRS-BC. The purpose of this study is to determine the effect of water hyacinth cellulose fiber in HRS mixture to the Marshall characteristics. This research uses trial and error method, resulting 7.19 % asphalt content to the total aggregate weight with the variation of cellulose fibers are 3%, 4%, 5%, 6% and 7%. Marshall Test is performed to determine the effect of adding the cellulose fiber in the mixture to the components of Marshall Properties, for example Marshall Stability, % of Void Filed With Asphalt (VFWA), % of Void in The Mix (VIM), Plastic Fatigue (Flow), and Marshall Quotient (MQ).The result of this study is Marshall evaluation where the greatest score is obtained for stability of 1601 kg, flow of 4.60 mm, Quotient Marshall of 375.44 kg/mm, VMA of 20.45%, VFWA of 86.79 %, and VIM score of 4.19 %. It shows that the best cellulose fiber content is 3 % of asphalt level of 7,19 % and has been in accordance with Bina Marga 2010 Division 6 specification and can be used in asphalt mixture of HRS-BC.

scholarly journals Investigating the Effect of Olive Husk Ash on the Properties of Asphalt Concrete Mixture

2021 ◽  
Vol 45 (1) ◽  
pp. 11-15
Author(s):  
Arabi N.S. Al Qadi ◽  
Taisir S. Khedaywi ◽  
Madhar A. Haddad ◽  
Owies A. Al-Rababa'ah
Keyword(s):  
Asphalt Concrete ◽  
Construction Material ◽  
Asphalt Binder ◽  
Asphalt Mixture ◽  
Concrete Mixture ◽  
Mineral Aggregate ◽  
Limestone Aggregate ◽  
Olive Husk ◽  
Pavement Construction ◽  
Marshall Stability

Technology in transportation used available resources to make it safe, fast, suitable, easy, economic, and environmental to transport people and goods. Olive Husk became an environmental problem as waste materials especially in the Middle East where huge quantities are found. The objective of this research is to investigate the effect of addition of Olive Husk Ash (OHA) on the properties of asphalt concrete mixtures. Marshall Test was used to perform the asphalt concrete mixture by the addition of OHA to the binder of asphalt; different percentages of OHA (0, 5, 10, 15, and 20%) by volume were added to the binder. Five percent of asphalt cements (5, 5.5, 6, 6.5 and 7%) by weight and limestone aggregate were used for preparing asphalt mixture specimens to find the optimum content of asphalt that could be used in the binder. Tests on flow, stability, air void percentage and void in mineral aggregate, retained stability, stiffness, and retained stiffness were made. The principle results on OHA as filler in Asphalt binder improves the Marshall Stability, and void in mineral aggregate and decrease in flow, retained stability, stiffness, and retained stiffness with a 10%-15% of olive husk ash replacement of asphalt binder. The contribution that OHA could be used as a pavement construction material in field.

scholarly journals PENGARUH VARIASI SUHU PENCAMPURAN DAN PEMADATAN AGREGAT BATU PECAH MADURA (DESA ASEM JARAN KECAMATAN BANYUATES KABUPATEN SAMPANG) PADA CAMPURAN ASPAL PANAS (HOTMIX) ASPHALT CONCRETE WEARING COURSE (ACWC), TERHADAP KARAKTERISTIK MARSHALL

2019 ◽  
Vol 4 (1) ◽  
Author(s):  
Taurina Jemmy Irwanto
Keyword(s):  
Temperature Variation ◽  
Asphalt Concrete ◽  
Asphalt Mixture ◽  
Test Method ◽  
Smelting Process ◽  
Density Level ◽  
Compaction Process ◽  
Temperature Variations ◽  
Marshall Test ◽  
Asphalt Content

 AbstractThe mixing temperature has a role in the asphalt smelting process against aggregate, while the compaction temperature has a depth in the density level of the hot asphalt mixture. The better the mixing and compaction process, the better the mixing and compaction process, the better the performance of the asphalt mixture, the better the performance of the asphalt mixture, the better the paved mixture is planned according to the general specifications of Bina Marga 2010. The mixture of mixtures used is Concrete Wearing Course (ACWC). In this study aims to determine the effect of variations in mixing temperature and compaction on the mixture ACWC hot asphalt using broken stone Asem Jaran Distric Banyuates Sampang. Temperature variations used are 160/1460C, 170/1560C, 180/1660C ,  190/1760C  and  200/1860C  with asphalt content 5,2%, 5,7% dan 6,2%. The test uses the Marshall test method by looking for the charcteristic values of Marshall. Based on the results of testing in the laboratory, it was found an increase in the value of Marshall characteristics from variations in temperature 160/1460C to 170/1560C temperature variations and to decrease the test result of Marshall characteristics values at a temperature variation of 180/1660C ,  190/1760C and 200/1860C so that it was concluded that the use of mixing temperature and optimum compaction at a temperature variation of 170/1560C. Keywords: Temperature, Temperature Variation, Marshall Test, Asphalt concrete Wearing Course (ACWC).  

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 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>

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