Jour of Adv Research in Dynamical & Control Systems, Vol. 11, Issue 07, 2019 656 *Corresponding Author: Alpius, Email: alpiusnini@gmail.com Article History: Received: July 03, 2019, Accepted: Sep 27, 2019 Performance of Laston Ac-Wc Mixture Using Asbuton LGA and Fakfak Materials Alpius*, Ary Kusuma Civil Engineering Department, Paulus Christian Indonesia University, Sulawesi Selatan Abstract- This study was included to examine the characteristics of mountain rocks and rock ash fillers from Fakfak Regency, to obtain a Laston AC-WC mixture design using Fakfak and Asphalt Pen 60/70 materials, as well as a mixture with LGA type 50/30 substitution then to determine the characteristics of the Laston AC-WC mixture which uses Fakfak and Asphalt Pen 60/70 materials as well as a mixture with LGA type 50/30 substitution based on the Conventional Marshall test and the magnitude of the Immersion Index (IP) / Residual Strength Index of the Laston AC-WC mixture based on the Marshall Immertion test.The methodology in this research is to conduct a series of characteristics testing in the form of coarse aggregate, fine aggregate filler and asphalt and then design the composition of the mixture then make the specimen in the form of a mixture of Laston AC-WC standard and Laston AC-WC Modification then Conventional Marshall testing to obtain the characteristics and performance of asphalt mixture then do a Marshall Immertion test to obtain an Immersion Index (IP) / Residual Strength Index (IKS).The results of research conducted at the Road and Asphalt Laboratory of the Civil Engineering Study Program, Faculty of Engineering, Christian University of Indonesia, Makassar Makassar, showed the optimum asphalt content for AC-WC is 6.50% with an average stability value of 1901.86 kgf, average flow 3.73mm, VIM on average 3.59%, VMA on average 17.16%, VFB on average 79.10%. The mixed performance of Laston AC-WC Modification (Asphalt Buton LGA) shows an increase in Stability values of an average of 59.50 kgf, Flow of an average of 0.33 mm, VIM of an average of 0.27%, VMA of an average 0.22% and a decrease in VFB by an average of 1.15%. The value of Soaking Index (IP) / Residual Strength Index is obtained by an average of 95.91%.The results of this study it can be concluded that the aggregate from Fakfak Regency, West Papua Province can be utilized as a mixture of asphalt, and Buton Asphalt (LGA) can be used as a substitution of Pen 60/70 asphalt oil up to 15% by weight of asphalt in a mixture of Laston AC-WC. Keywords : Characteristics, Subtitution, Mixture Performance, Aggregate of Fakfak Regency, West Papua Province. Introduction Indonesian government is incessantly carrying out road infrastructure development to catch up. This road infrastructure development starts from toll roads, public roads, airports, and so forth. Papua is also the focus of the development of road infrastructure which aims to create justice, reduce income disparities and disparities between regions, and reduce high prices in each region as well as to open isolation of several areas in Papua and West Papua. This of course requires a large supply of materials such as asphalt and aggregate. The Ministry of Public Works and Public Housing (PUPR) seeks to reduce dependence on imported oil asphalt. Because, from about 1.3 million tons of domestic asphalt needs each year, around 70 percent comes from imports and the rest is local (http: //www.koran/Jakarta.com). Thus, the government continues to encourage the use of Buton Asphalt as an alternative to oil asphalt. Buton stone asphalt or commonly called asbuton was discovered in 1924 on Buton Island, Southeast Sulawesi. There are 3 important parameters in the test, namely the maximum load that can be borne by the test object before it is destroyed or often called Marshall Stability and permanent defomation of the test object before it is destroyed called Marshall Flow and the derivative which is the ratio between the two (Marshall Stability with Marshall Flow) called Marshall Quotient (MQ). MQ is a value of developing stiffness (Speedo Stiffness), which shows the resistance of asphalt concrete mixture to fixed deformation (Alpius, 2018). Research Objectives 1. Knowing the characteristics of mountain rocks and stone ash fillers from Fakfak Regency and Asphalt Pen 60/70. 2. Obtaining a mixed AC-WC design using Fakfak and Asphalt Pen 60/70, as well as a mixture with LGA type 50/30 substitution. 3. Knowing the performance of the AC-WC mixture using Fakfak and Asphalt Pen 60/70

Performance of Laston Ac-Wc Mixture Using Asbuton LGA and Fakfak Materials 657 4. Determine the performance of the Laston AC-WC mixture with a Buton Asphalt (LGA type 50/30) substitution based on the conventional Marshall test. 5. Obtain a value of Immersion Index (IP) / Residual Strength Index of the mixture of AC-WC using Fakfak and Asphalt Pen 60/70, as well as a mixture with LGA type 50/30 substitution through Marshall Immertion test Review Of The Library In Indonesia, concrete asphalt (Asphalt Concrete or AC), also called Laston (Concrete Asphalt Layer) is a structural surface layer or top foundation layer. Asphalt concrete consists of three types of layers, namely Laston Lapis Aus (Asphalt Concrete-Wearing Course or AC-WC), Laston Lapis Intermediate Surface (Asphalt Concrete - Binder Course or AC-BC) and Laston Lapis Foundation (Asphalt Concrete-Base or AC -Base). Asphalt Concrete - Wearing Course (AC-WC) is a layer of pavement that is located at the top and functions as a layer of wear. Even though it is non-structural, AC-WC can increase the durability of pavement against quality degradation so that the overall service life of pavement construction. AC-WC has the most subtle texture compared to other laston types. Asbuton, or natural asphalt from Buton Island with the largest deposits in the world when compared to other natural asphalt deposits, is one of Indonesia's natural resources which has great potential as an asphalt substitution material, especially on asphalt pavement mixed pavement. The use of Asbuton in road pavement has long been promoted by the Indonesian government but is more focused on Asbuton Kabungka (Asbuton from deposits in Kabungka District). Whereas there are several Asbuton deposits on Buton Island and the largest are deposits in the Lawele District. The properties of the LGA Bitumen or commonly also called Asbuton Lawele Grains namely: 1. Strong, sturdy and hard (high asphaltene) 2. Sticky and flexible / flexible (maltene / high resin) 3. Resistant to temperature changes (softening point is quite high) 4. Resistant to deformation / deformation 5. Durable / high durability so that service life is longer. 6. Water resistant (rich in anti-stripping material). Research Stages Can be seen in the following flow chart

Jour of Adv Research in Dynamical & Control Sy*Corresponding Author: AlpiusMaterial Collection and PreparationCoarse aggregate, fine aggregate, and filler are derived from PT. BomberaRegency, West Papua Province Testing of Aggregate Characteristics• Sieve Analysis (SNI 03-1968-1990) This test aims to make a coarse aggregate size distribution in graphical form which can show the distribution of grains (gradation) of an aggregate by using a filter.• Bulk Specific Gravity and Absorption 1970-2008). The purpose of this examination is to determine the value of specific gravity and absorption of coarse aggregates and group them according to their specific gravity.• Sand Equivalent Test Value (refer to SNI 03The purpose of the examination is to determine the percentage level of sludge content from a fine aggregate.• Abrasion with Los Angeles Machines (SNI 2417: 2008)The purpose of this experiment is to determine the level of aggregate wear by using the Los Angeles machine with a weight ratio of objects passing the filter no.12 (1.7) to its original weight, in%.• Flakiness and Elongated Particles (refers to ASTM D The purpose of this examination is to determine the flaky index and slope of an aggregate that can be used in asphalt mixtures expressed in%. • Aggregate Adhesiveness Towards Spatial (SNI 2439: 2011)This test is intended to determine the aggregate adhesion to asphalt. Aggregate viscosity of asphalt is the percentage of rock surface covered by asphalt to the total surface area• Material Passing Sieve No.200 (SNI 03The test aims to determine the material in the aggregate that passes the sieve 200 which is generally in the form of clay and silt, so it is useful for road planners and implementers to wash the aggregates• Specific Gravity of Filler Filler Specific Testing refers to SNI reference standards 03determine the specific gravity of the filler to be used as an asphalt mixture filler. Testing of Asphalt Characteristics• Penetration at 25°C (refer to SNI 06-2456The purpose of the test is to determine the level of asphalt hardness in which a needle enters the asphalt at a certain temperature which is burdened with a certain load for a certain ti• Flash and fire Point (refer to SNI 2433The purpose of the test is to determine / determine the temperature at which a flame appears on the surface of the test object (asphalt). • Softening Point (refer to SNI 2434-2011)The purpose of the test is to determine / know the temperature at which the asphalt begins to soften.• Specific Gravity asphalt (refer to SNI 2441The purpose of the test is to determine the specific gravity of asphalt against distilled water.• Ductility at 25°C (refer to SNI 2432-2011)The purpose of the test is to determine the thickness of asphalt, which is expressed by the length of asphalt extending that can be reached until before breaking up.Jour of Adv Research in Dynamical & Control Systems, Vol. 11, Issue 07, 2019 Alpius, Email: alpiusnini@gmail.com Figure 1. Research Flow Diagram Material Collection and Preparation egate, fine aggregate, and filler are derived from PT. Bomberay Indah in Bomberay District, Fakfak Figure 2. Taking Fakfak Material of Aggregate Characteristics ke a coarse aggregate size distribution in graphical form which can show the distribution of grains (gradation) of an aggregate by using a filter. Bulk Specific Gravity and Absorption Water of Coarse Aggregate (SNI 1969-2008) and Fine Aggregate (SNI The purpose of this examination is to determine the value of specific gravity and absorption of coarse aggregates and group them according to their specific gravity. Sand Equivalent Test Value (refer to SNI 03-4428-1997) n is to determine the percentage level of sludge content from a fine aggregate.Abrasion with Los Angeles Machines (SNI 2417: 2008) The purpose of this experiment is to determine the level of aggregate wear by using the Los Angeles machine with tio of objects passing the filter no.12 (1.7) to its original weight, in%. Particles (refers to ASTM D - 4791) The purpose of this examination is to determine the flaky index and slope of an aggregate that can be used in Aggregate Adhesiveness Towards Spatial (SNI 2439: 2011) This test is intended to determine the aggregate adhesion to asphalt. Aggregate viscosity of asphalt is the percentage of rock surface covered by asphalt to the total surface area. Sieve No.200 (SNI 03-4142-1996) The test aims to determine the material in the aggregate that passes the sieve 200 which is generally in the form of , so it is useful for road planners and implementers to wash the aggregates before use.Filler Specific Testing refers to SNI reference standards 03-4142-1996. The purpose of this test is to be able to determine the specific gravity of the filler to be used as an asphalt mixture filler. phalt Characteristics 2456-1991) The purpose of the test is to determine the level of asphalt hardness in which a needle enters the asphalt at a certain temperature which is burdened with a certain load for a certain time. Flash and fire Point (refer to SNI 2433-2011) The purpose of the test is to determine / determine the temperature at which a flame appears on the surface of the 2011) to determine / know the temperature at which the asphalt begins to soften.Specific Gravity asphalt (refer to SNI 2441-2011) The purpose of the test is to determine the specific gravity of asphalt against distilled water. 2011) The purpose of the test is to determine the thickness of asphalt, which is expressed by the length of asphalt extending that can be reached until before breaking up. 658 Indah in Bomberay District, Fakfak ke a coarse aggregate size distribution in graphical form which can show the distribution of 2008) and Fine Aggregate (SNI The purpose of this examination is to determine the value of specific gravity and absorption of coarse aggregates n is to determine the percentage level of sludge content from a fine aggregate. The purpose of this experiment is to determine the level of aggregate wear by using the Los Angeles machine with The purpose of this examination is to determine the flaky index and slope of an aggregate that can be used in This test is intended to determine the aggregate adhesion to asphalt. Aggregate viscosity of asphalt is the The test aims to determine the material in the aggregate that passes the sieve 200 which is generally in the form of before use. 1996. The purpose of this test is to be able to The purpose of the test is to determine the level of asphalt hardness in which a needle enters the asphalt at a certain The purpose of the test is to determine / determine the temperature at which a flame appears on the surface of the to determine / know the temperature at which the asphalt begins to soften. The purpose of the test is to determine the thickness of asphalt, which is expressed by the length of asphalt

Performance of Laston Ac• Lost on Heating (refer to SNI-06-2441The purpose of the test is to determine the loss of oil on the asphalt due to repeated heating and this test also aims to measure changes in the performance of asphalt due to weight loss. Mixed Design of Laston AC-WC CompositionsThe composition of the mixture Laston (ACTable 1. Sieve Number Sieve Size1½ 1 3/4 1/2 3/8 4 8 16 30 50 100 200 Figure 3.Proportion Asphalt (%)Asphalt Weight (gr) Table 3. Number of Laston ACProportion Asphalt (%)Number of Test Objects (pieces)Proportion of LGA Substitution from Optimum Asphalt Levels (%)4,64 3 5,11 3 5,57 3 6,04 3 6,50 3 Total 15 Aggregate Characteristic Test ResultsBased on testing that has been done on the characteristicsTable 4.No Type of Testing Testing Standards3 Bulk Specific Gravity and Water Absorption Coarse AggregateBulk SNI 03SSD of Laston Ac-Wc Mixture Using Asbuton LGA and Fakfak Materials2441-1991) ne the loss of oil on the asphalt due to repeated heating and this test also aims to measure changes in the performance of asphalt due to weight loss. WC Compositions The composition of the mixture Laston (AC-WC) Table 1. Composition of the Laston AC-WC mixture Sieve Size (mm) Specifications of Laston AC-WC (%)Mixed Gradation Design (%)37,5 25 19 100 10012,5 90 – 100 959,5 77 – 90 83,54,75 53 – 69 612,36 33 – 53 431,18 21 – 40 30,50,6 14 – 30 220,3 9 – 22 15,50,15 6 – 15 10,50,075 4 – 9 6,5Figure 3. Gradation Chart of Laston AC-WC Mix Table 2. Asphalt Weight in Mixes Proportion Asphalt (%) 4,64 % 5,11 % 5,57 % 6,04 % 6,50 % 55,71 66,86 71,31 65,92 78Number of Laston AC-WC Mixed Test Objects Conventional Marshall Testing Proportion of LGA Substitution from Optimum Asphalt Levels (%) Jumlah Benda Uji (buah)2,5 3 5,0 3 7,5 3 10,0 3 12,5 3 15,0 3 18 36 Aggregate Characteristic Test Results on testing that has been done on the characteristics Table 4. Aggregate Characteristic Test Result Testing Standards Test result Bina Marga Standards / Specifications Unit Min Max Bulk Specific Gravity and Water Absorption Coarse Aggregate SNI 03-1969-1990 2.55 2.5 - % 2.66 2.5 - Wc Mixture Using Asbuton LGA and Fakfak Materials 659 ne the loss of oil on the asphalt due to repeated heating and this test also aims Mixed Gradation Design (%)100 95 83,5 61 43 30,5 22 15,5 10,5 6,5 6,50 % 78,00 Testing Marshall Immertionh Benda Uji (buah)3 3 Information Fulfill

Jour of Adv Research in Dynamical & Control Systems, Vol. 11, Issue 07, 2019 660 *Corresponding Author: Alpius, Email: alpiusnini@gmail.com Article History: Received: July 03, 2019, Accepted: Sep 27, 2019 Apparent 2.87 2.5 - Penyerapan 0.04 - 3 Bulk Specific Gravity and Water Absorption Fine Aggregate Fulfill Bulk SNI 03-1969-1990 2.51 2.5 - % SSD 2.56 2.5 - Apparent 2.63 2.5 - Penyerapan 1.83 - 3 4 Sand Equivalent Sand Equivalent SNI 03-4428-1997 92.88 50 - % Fulfill Kadar Lumpur 7.13 - 5 Fulfill 5 Flakiness Partikel 3/4 ASTM D-4791 5.20 - 10 % Fulfill 1/2 4.68 3/8 2.59 1/4 1.79 Elongated Partikel 3/4 ASTM D-4791 5.34 - 10 % Fulfill 1/2 4.19 3/8 2.84 1/4 1.24 6 Aggregate adhesiveness to bitumen Fulfill Aggregate adhesiveness to bitumen SNI 2439-2011 > 98 95 - % 7 Filler Specific Gravity Fulfill Filler SpecificGravity SNI 03-1969-1990 3.02 - - % 8 Material Passing Sieve 200 Fulfill Material Passing Sieve200 SNI 2439-2011 0.062 - 8 % Table 5. Testing Results of Pen 60/70 Asphalt Asphalt Characteristics Type of Testing Testing Standards Test Result Bina Marga Standards / Specifications Unit Information Min Maks Penetration on 250C SNI 06-2456-1991 68,8 60 70 (0,1) mm Fulfill Softening Point SNI 2434-2011 49 48 58 ˚C Fulfill Flash and Fire Point SNI 2433-2011 300 & 310 200 - ˚C Fulfill Lost on Heating SNI 06-2440-1991 0,142 - 0.8 % Fulfill Penetration on TFOT SNI 06-2456-1991 95,78 54 - (%) initial Fulfill Ductility SNI 2432-2011 149 100 - cm Fulfill Specific Gravity SNI 2441-2011 1,037 1.0 - gr/cc Fulfill

Performance of Laston AcAnalysis & Discussion Influence of Bitument Content with StabilityThe higher use of LGA as an asphalt substitution will increase stability because rheologically / chemLGA does not contain parafine, many contain asphaltene, resins and natural oils (because it does not go through the process of asphalt separation / separation of minerals) so that the bonds between aggregates (interlocking) becomes stickier and stronger and stability increases Influence of Bitument Content with Void in Mix Figure 5. Relationship of Bitument Content with Void in Mix The graph shows that the higher LGA content used, the VIM value will be greater (increase) becauseof LG asphalt is large / many as a substitute will be difficult to enter the cavities in the mixture before the asphalt hardens (high softening point) so that if it is increasingly uses of LGA substitution make the cavity not filled with asphalt (VIM) increasing. Influence of Bitument Content with Flow Figure 6of Laston Ac-Wc Mixture Using Asbuton LGA and Fakfak Materialsof Bitument Content with Stability Figure 4. The higher use of LGA as an asphalt substitution will increase stability because rheologically / chemLGA does not contain parafine, many contain asphaltene, resins and natural oils (because it does not go through the process of asphalt separation / separation of minerals) so that the bonds between aggregates (interlocking) becomes and stronger and stability increases. of Bitument Content with Void in Mix Relationship of Bitument Content with Void in Mix The graph shows that the higher LGA content used, the VIM value will be greater (increase) becauseof LG asphalt is large / many as a substitute will be difficult to enter the cavities in the mixture before the asphalt hardens (high softening point) so that if it is increasingly uses of LGA substitution make the cavity not filled with Influence of Bitument Content with Flow Figure 6. Relationship of Bitument Content with Flow Wc Mixture Using Asbuton LGA and Fakfak Materials 661 The higher use of LGA as an asphalt substitution will increase stability because rheologically / chemicalically the LGA does not contain parafine, many contain asphaltene, resins and natural oils (because it does not go through the process of asphalt separation / separation of minerals) so that the bonds between aggregates (interlocking) becomes The graph shows that the higher LGA content used, the VIM value will be greater (increase) because if the content of LG asphalt is large / many as a substitute will be difficult to enter the cavities in the mixture before the asphalt hardens (high softening point) so that if it is increasingly uses of LGA substitution make the cavity not filled with

Jour of Adv Research in Dynamical & Control Sy*Corresponding Author: AlpiusThe graph shows the effect of the amount of LGA asphalt in the mixture where the greater use of LGA asphalt as a substitute for the Laston AC-WC mixture will increase the flow value because LGA does not go through a distillation process so that the high content of malten and resin makes a stronger aggregate bond and flexibility (flow) the big one. Influence of Bitument Content with VoFigure 7. Relationship of Bitument Content with Void in Mineral Agregate (Void value in Meneral Aggregate (VMA) is strongly influenced by the characteristics of asphalt, compaction temperature, number of piles and gradaseen that the more use of LGA asphalt as a substitution in the Laston ACAggregate (VMA) value / cavity in the aggregate grains filled with asphaltnot fill the inner cavity aggregate granules but coat the aggregate grains well so that the cavity in the aggregate is increasingly tightly closed asphalt covers the aggregate). Influence of Bitument Content with VoidFigure 8. Relationship of Bitument Content with Void Field with Bitument (VThe more use of LGA asphalt as a substitute for asphalt in the Laston ACthe mixture and aggregate filled with form of fillers and the LGA's ability to cover and attach the aggregate very well so that the cavity in the mixture will become more watertight or appear as a mixed asphalt filled Optimum Asphalt Substitution ContentFigure 9. Determination of Optimum Asphalt Levels of Laston ACOptimum asphalt content (General Specifications of Bina Marga in 2010, Revision 3) is the asphalt content ofLaston mixture that meets all specifications of the characteristics of each of the modified Laston ACDetermination of optimum asphalt content of Laston ACPen 60/70 asphalt substitution optimum asphalt concentration of Laston ACsubstitution levels of 2.5% to 15% due to the characteristics of the asphalt mixture Laston ACMarshall test results in the form of VIM (Void in Mix), Stability (SMineral Aggregate) and VFB (Void Field with Bitumen) meet the specifications issued by the Directorate General of Highways in the Ministry of Public Works of the Republic of Indonesia, in the 2010 General SpecificRevision 3 Division 6. Jour of Adv Research in Dynamical & Control Systems, Vol. 11, Issue 07, 2019 Alpius, Email: alpiusnini@gmail.com The graph shows the effect of the amount of LGA asphalt in the mixture where the greater use of LGA asphalt as a WC mixture will increase the flow value because LGA does not go through a distillation process so that the high content of malten and resin makes a stronger aggregate bond and flexibility Influence of Bitument Content with Void in Mineral Agregate (VMA) Relationship of Bitument Content with Void in Mineral Agregate (VMA Void value in Meneral Aggregate (VMA) is strongly influenced by the characteristics of asphalt, compaction temperature, number of piles and gradations and the type of aggregate / rock used. Based on the picture, it can be seen that the more use of LGA asphalt as a substitution in the Laston AC-WC mixture, the Void in Meneral Aggregate (VMA) value / cavity in the aggregate grains filled with asphalt will be higher too, because LGA does not fill the inner cavity aggregate granules but coat the aggregate grains well so that the cavity in the aggregate is increasingly tightly closed asphalt covers the aggregate). Influence of Bitument Content with Void Field with Bitument (VFB) Relationship of Bitument Content with Void Field with Bitument (VThe more use of LGA asphalt as a substitute for asphalt in the Laston AC-WC mixture, the VFB value / cavity in asphalt will be more and more, because LGA contains natural minerals in the form of fillers and the LGA's ability to cover and attach the aggregate very well so that the cavity in the mixture will become more watertight or appear as a mixed asphalt filled cavity is reduced. Optimum Asphalt Substitution Content Determination of Optimum Asphalt Levels of Laston AC-WC mixture Modificatio Optimum asphalt content (General Specifications of Bina Marga in 2010, Revision 3) is the asphalt content ofLaston mixture that meets all specifications of the characteristics of each of the modified Laston ACDetermination of optimum asphalt content of Laston AC-WC mixture Modified with variations in LGA levels as n optimum asphalt concentration of Laston AC-WC mixture Modified in the range of substitution levels of 2.5% to 15% due to the characteristics of the asphalt mixture Laston ACMarshall test results in the form of VIM (Void in Mix), Stability (Strength), Flow (Flexibility), VMA (Void in Mineral Aggregate) and VFB (Void Field with Bitumen) meet the specifications issued by the Directorate General of Highways in the Ministry of Public Works of the Republic of Indonesia, in the 2010 General Specific662 The graph shows the effect of the amount of LGA asphalt in the mixture where the greater use of LGA asphalt as a WC mixture will increase the flow value because LGA does not go through a distillation process so that the high content of malten and resin makes a stronger aggregate bond and flexibility VMA) Void value in Meneral Aggregate (VMA) is strongly influenced by the characteristics of asphalt, compaction tions and the type of aggregate / rock used. Based on the picture, it can be WC mixture, the Void in Meneral will be higher too, because LGA does not fill the inner cavity aggregate granules but coat the aggregate grains well so that the cavity in the aggregate is Relationship of Bitument Content with Void Field with Bitument (VFB) WC mixture, the VFB value / cavity in asphalt will be more and more, because LGA contains natural minerals in the form of fillers and the LGA's ability to cover and attach the aggregate very well so that the cavity in the mixture WC mixture Modification Optimum asphalt content (General Specifications of Bina Marga in 2010, Revision 3) is the asphalt content of the Laston mixture that meets all specifications of the characteristics of each of the modified Laston AC-WC mixtures. WC mixture Modified with variations in LGA levels as WC mixture Modified in the range of substitution levels of 2.5% to 15% due to the characteristics of the asphalt mixture Laston AC-WC Modified trength), Flow (Flexibility), VMA (Void in Mineral Aggregate) and VFB (Void Field with Bitumen) meet the specifications issued by the Directorate General of Highways in the Ministry of Public Works of the Republic of Indonesia, in the 2010 General Specifications

Performance of Laston Ac-Wc Mixture Using Asbuton LGA and Fakfak Materials 663 Conclusion 1. Characteristics of mountain rocks and stone ash fillers from Fakfak Regency and Asphalt Pen 60/70 fulfill the requirements as Paved Mix material issued by the Ministry of Public Works Directorate General of Highways in 2010 General Specifications revision 3. 2. The mixture design of Laston AC-WC using LGA type 50/30 and Fakfak material is 37.05% Rough aggregate, 50.60% fine aggregate, 5.85% filler and 6.50% asphalt with LGA Buton Asphalt Substitution material of 2.5%, 5%, 7.5%, 10%, 12.5% and 15% of the weight of asphalt in the mixture with optimum asphalt content of 6.50%. 3. Characteristics of the Laston AC-WC mixture using Fakfak and Asphalt Pen 60/70 materials are decreased VIM, stability increases then decreases again, Flow Declines then increases again, VMA and VFB increase with increasing asphalt levels in the mixture. 4. The performance of the Laston AC-WC mixture using LGA type 50/30 as a substitute for Pen 60/70 asphalt with Fakfak material based on the Marshall test is to produce a mixture with high stability and high flexibility as well as LGA Buton Asphalt produced without going through the distillation process namely Separation of asphalt from minerals contains Asphalt, Resins, Natural Oils and less Paraffin so that the adhesive is high. Also produces a mixture that is more waterproof (low Vim) and resistant to temperature due to the ability of the Asphalt LGA Buton to wrap and tie the aggregate properly. 5. Immersion Index (IP) / Residual Strength Index of the Laston AC-WC Mixture using LGA type 50/30 and Fakfak material through the Marshall Immertion test is very large because the content in Asphalt Buton LGA produces a mixture that is resistant to changes in temperature, resistant to shape changes / deformation so it is more durable / high durability. References [1] Anonymous, 2017. "Road and Asphalt Practicum Guidebook". Paulus Christian University of Indonesia. Makassar .. [2] Ali N. 2011. "Study of Utilization of Asbuton Liquid as Asphalt Porous Binder on Pavement Surface Layers". Makassar: Doctoral Program in Civil Engineering - Hasanuddin University. [3] Ali N. 2011. Tjaronge W, I Ismunandar, A Dwi. "Study of Aspsal Porous Characteristics Using Asbuton Liquid as a Bina Marga Gradation and Rough Aggregate Binding Material". Makassar: Thesis in Civil Engineering - Hasanuddin University. [4] Alpius.,2018., Effects of Additional Rattan Fiber on Hot Rolled Sheet Wearing Course (HRS-WC) Stability.,International Journal of Innovative Research in Science, Engineering and Technology Volume 7, Issue 3 [5] Hadi, Ridwan, 2007, "The Effect of Husk Ash as Filler Material on the Characteristics of Asphalt Mixture Emulsion Mixture (CEBR)". Thesis of Civil Engineering Department, Diponegoro University, Semarang. [6] Mausam j. Naik (2019) mapk signalling pathway: role in cancer pathogenesis. Journal of Critical Reviews, 6 (3), 1-6. doi:10.22159/jcr.2019v6i3.31778 [7] Govindraj Akilandeswari, Arumugam Vijaya Anand, Palanisamy Sampathkumar, Puthamohan Vinayaga Moorthi, Basavaraju Preethi. "A Prospective Review on Phyto-Pharmacological Aspects of Andrographis paniculata." Systematic Reviews in Pharmacy 10.1 (2019), 15-19. Print. doi:10.5530/srp.2019.1.3 [8] Kumar, N. Suresh, M. Arun, and Mukesh Kumar Dangi. "Remote sensing image retrieval using object-based, semantic classifier techniques." International Journal of Information and Communication Technology 13, no. 1 (2018): 68-82. [9] Setiawan Ary, Sanusi, January 2008. "Observation of Porphalt Properties of Various Gradations with Local Materials", Civil Engineering Media. [10] Shen Afrianto Yona Tangalayuk, Sary Febriani Tangalayuk. 2015. "Aggregate characteristics of the Kalukubula River in Sigi Regency, Central Sulawesi, for a mixture of Laston AC-WC and AC-BC". Makassar: Thesis of Civil Engineering, Indonesian Christian University Paulus. [11] Sukirman, S. 1992. "Flexural Pavement Pavement" Nova Publisher, Bandung. [12] Sukirman, S. 2003. "Hot Mixed Asphalt Concrete" Granite 8 Publisher, Bandung [13] Suprapto, 2004. "Material and Structure of the Highway". UGM Civil Publisher Bureau, Yogyakarta. [14] Ryan Claus Pattiasina, Ferdinal Rombetasik. 2016. "Utilization of aggregates from the Ambon city sakula river for AC graded Laston AC-BC and AC-WC". Makassar: Thesis of Civil Engineering, Indonesian Christian University Paulus. [15] http: //www.koran/Jakarta.com/use-aspal-import- reduced. [16] http://www.pusjatan.pu.go.id/the use of granular asbuton lawele as a substitution of oil asphalt for the construction and maintenance of paved roads.