scholarly journals Usage of Recycled Glass In Hot Mix Asphalt: A Review

CONSTRUCTION ◽  
2021 ◽  
Vol 1 (1) ◽  
pp. 29-34
Author(s):  
Baqadeem Abdullah Omar Abdullah ◽  
F. M. Jakarni ◽  
A. K. S. Al-Shakhrit ◽  
Khairil Azman Masri
Keyword(s):  
Asphalt Concrete ◽  
Asphalt Mixture ◽  
Road Construction ◽  
Construction Cost ◽  
Residual Value ◽  
Glass Waste ◽  
Recycled Glass ◽  
Ecological Problems ◽  
Overall Performance ◽  
The Stability

Waste material has been defined as any type of material by-product of human or industrial activity that has no residual value. The elimination of waste glass in landfills become a serious challenging task which several countries look out on it on all sides of the world. Reusing of glass waste for road construction is a sustainable solution to environmental and ecological problems. Reusing of glass waste will reduce the construction cost of pavement, reduce the landfill cost. This study has done to review the overall performance of asphalt concrete blend, in which several exceptional combinations of aggregate is replaced with various proportions of crashed glass. This review is discussed some main properties of asphalt mixture, such as stability and flow. The results shown that the stability was higher than that of the glass waste samples and decreasing as the glass waste increasing. In general, the research displays that using glass waste in asphalt mixture is acceptable.

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.

scholarly journals Increasing the Stability of Asphalt Concrete Mixture Using Crumb Rubber

2021 ◽  
Vol 328 ◽  
pp. 10002
Author(s):  
Fajar Romadhon ◽  
Agata Iwan Candra ◽  
Dwifi Aprillia Karisma ◽  
Muhammad Heri Nastotok ◽  
Rendy Kurnia Dewanta ◽  
...  
Keyword(s):  
Asphalt Concrete ◽  
Asphalt Mixture ◽  
Road Construction ◽  
Crumb Rubber ◽  
Concrete Mixture ◽  
Road Pavement ◽  
Road Users ◽  
Concrete Mixtures ◽  
The Stability ◽  
Marshall Stability

Stability is a measure of the strength of an asphalt mixture in resisting deformation due to loading. If a road construction structure cannot withstand the existing load, it will result in road damage that endangers road users. This study aims to improve the stability of the asphalt concrete mixture with the use of crumb rubber. Crumb rubber is used because it has good resistance and elasticity. The research was conducted experimentally by making test objects in the laboratory. In this study, five variations crumb rubber (2%, 4%, 6%, 8%, and 10% of the weight asphalt mixture) were carried out with the size of the powder retained on a 40 sieve. Marshall test and analysis of volumetric was carried out to determine the characteristics of the asphalt-concrete mixture. The results showed that the highest Marshall stability was obtained at 10% crumb rubber with a stability value of 1422 kg. The use of rubber powder can significantly increase the strength and quality of the asphalt-concrete mixture. Thus, crumb rubber can be used, and this percentage can be used as a reference in the manufacture of asphalt-concrete mixtures in order to obtain good road pavement quality.

Laboratory Assessment of Dense Graded Asphalt Concrete Incorporating Coal Furnace Ash in South of Vietnam

2021 ◽  
Vol 879 ◽  
pp. 117-125
Author(s):  
Dang Tung Dang ◽  
Manh Tuan Nguyen ◽  
Ngoc Tram Hoang ◽  
Anh Thang Le
Keyword(s):  
Asphalt Concrete ◽  
Asphalt Mixture ◽  
Coal Ash ◽  
Aggregate Size ◽  
Road Construction ◽  
Maximum Aggregate Size ◽  
Fine Aggregate ◽  
Laboratory Assessment ◽  
Laboratory Performance ◽  
Major Interest

Currently, application of industrial waste or by-product in road construction industrials is a major interest by researchers, government officers and engineers. Coal ashes by-product from industrial parks negatively impact environment, costly in treatment, and require large ground for disposing areas. Therefore, this paper proposes on using the coal ash from furnace products of an industrial park in South of Vietnam to be incorporated into dense graded asphalt concrete using Nominal Maximum Aggregate Size 12.5mm. Laboratory performance tests including Marshall stability, indirect tensile strength, Cantabro loss, and dynamic fatigue test were conducted. The effects of coal ash contents in replacement of fine aggregate which is passing 4.75mm sieve from asphalt mixture into laboratory performance of mixture is also discussed in detail.

The Effectiveness of Using RAA-TA Additives for the Preparation of Warm Asphalt Concrete

2017 ◽  
Vol 865 ◽  
pp. 259-262 ◽  
Author(s):  
Valentina V. Yadykina ◽  
Anatoly M. Gridchin ◽  
Anna Trautvain ◽  
Vladimir Kholopov
Keyword(s):  
Asphalt Concrete ◽  
Water Saturation ◽  
Asphalt Mixture ◽  
Road Construction ◽  
State Standards ◽  
Adhesive Properties ◽  
Preparation Temperature ◽  
Asphalt Mix ◽  
Positive Effect ◽  
Physical And Mechanical Characteristics

The possibility to reduce the temperature during manufacturing and the temperature of compaction of asphalt mix by introducing the specially designed RAA-TA (Road Adhesive Additive for the warm asphalt concrete) additive to the bitumen has been demonstrated. Reducing the preparation temperature for asphalt mixture to 130 ° C, and the compaction temperature of the hot mix to 100 ° C, by using the additives, the characteristics of warm asphalt concrete meet the requirements of State Standards for hot asphalt concrete. The results indicate that the administration of additives improves strength at 20 and 50 ° C and reduces this index at 0 ° C, and with increasing the concentration of the researched additive its positive effect increases. The greatest effect of the additive is observed on such parameters as water saturation and water resistance of asphalt concrete, which is obviously connected with the improved encapsulation of mineral materials by bitumen due to the reduction of its viscosity and improvement of adhesive properties due to the additive composition. This will reduce the fuel consumption, the emissions of harmful substances into the atmosphere during the bituminous mixture production and asphalt coating making, as well as increase the distance of its transportation to the work site. At the same time the physical and mechanical characteristics of asphalt concrete with the addition of RAA-TA do not deteriorate. As a result of reducing the temperature of laying and compacting of asphalt mix the season of road construction can be extended and the pressure on the environment can be significantly reduced.

scholarly journals PENELITIAN PENAMBAHAN BAHAN LIMBAH TETES TEBU DARI PABRIK GULA MERITJAN PADA CAMPURAN ASPAL BETON

2019 ◽  
Vol 2 (1) ◽  
pp. 96
Author(s):  
Nanda Ade Kurniawan ◽  
Sigit Winarto ◽  
Ahmad Ridwan
Keyword(s):  
Asphalt Concrete ◽  
Asphalt Mixture ◽  
Road Construction ◽  
Lower Price ◽  
Optimal Result ◽  
Good Resistance ◽  
Vehicle Weight ◽  
Optimum Point

Asphalt concrete as a material for road construction has long been known and used widely in road construction. Its use in Indonesia is increasing from year to year. This is because asphalt concrete has several advantages compared to other materials, including a relatively lower price than concrete, its ability to support high vehicle weight loads, and can be made from locally available materials and has good resistance to weather. The purpose of this study was to determine the effect of add sugarcane waste as a concrete asphalt mixture and look for out what percentage of the mixture of molasses waste on asphalt concrete to reach the optimum point. From the calculation of the addition of molasses to the concrete asphalt mixture with levels of 5%, 10%, and 15% yield Marshall Quotient (MQ), namely 395 kg / mm, 293 kg / mm, and 817 kg / mm. From these results, it can be concluded that the addition of molasses with a variation of 15% has an optimal result compared to 5%, 10% addition of molasses.Aspal beton sebagai bahan untuk konstruksi jalan sudah lama dikenal dan digunakan secara luas dalam pembuatan jalan. Penggunaannya pun di Indonesia dari tahun ke tahun makin meningkat. Hal ini disebabkan aspal beton mempunyai beberapa kelebihan dibanding dengan bahan-bahan lain, diantaranya harganya yang relatif lebih murah dibanding beton, kemampuannya dalam mendukung beban berat kendaraan yang tinggi dan dapat dibuat dari bahan-bahan lokal yang tersedia dan mempunyai ketahanan yang baik terhadap cuaca. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan bahan limbah tetes tebu sebagai bahan campuran pada aspal beton dan Mengetahui berapa persentase campuran limbah tetes tebu pada aspal beton agar mencapai titik optimum. Dari hasil perhitungan penambahan tetes tebu pada campuran aspal beton dengan kadar 5%, 10% dan 15% menghasilkan Marshall Quotient (MQ) yaitu antara lain 395 kg/mm, 293 kg/mm, dan 817 kg/mm. Dari hasil tersebut dapat disimpulkan bahwa penambahan tetes tebu dengan variasi 15% memiliki hasil yang optimal dibandikan dengan 5%, 10% penambahan tetes tebu.

scholarly journals Karakteristik Marshall Campuran Asphalt Concrete Binder Course (AC-BC) Yang Mengandung Cangkang Kelapa Sawit Sebagai Agregat Kasar

2019 ◽  
Vol 16 (2) ◽  
pp. 113-123
Author(s):  
Syaifullah Alli ◽  
Mukhlis Mukhlis ◽  
Lusyana Lusyana ◽  
Fauna Adibroto ◽  
Enita Suardi
Keyword(s):  
Surface Layer ◽  
Palm Oil ◽  
Oil Palm ◽  
Asphalt Concrete ◽  
Coarse Aggregate ◽  
Asphalt Mixture ◽  
Minimum Thickness ◽  
Palm Shell ◽  
Oil Palm Shell ◽  
The Stability

AC-BC coating is one type of hot mix asphalt with a minimum thickness of 4 cm. The most important characteristic of this mixture is the stability of the surface layer where the surface layer must be able to accept all types of work loads. As a foundation layer, the asphalt content it contains must be sufficient so that it can provide a waterproof coating. The aggregate used is rather rough compared to the surface wear layer. The aggregate requirement that dominates in the asphalt mixture makes us research what materials can be used as a mixture in the asphalt mixture. Palm oil waste provides an alternative opportunity as a material making up the asphalt mixture. The intended waste is oil palm shell which can be used as a substitute for coarse aggregate in asphalt mixture. The purpose of this study is to obtain the ACO BC mix KAO calculation without using an oil palm shell and using a palm oil shell with variations of 2.5%, 5%, 7.5%, 10%, 12.5%, and 15% as substitution of coarse aggregate and know the effect of adding palm shells to the mixture of test specimens on Marshall parameter values. Before the manufacture of test specimens, the materials are tested in advance in accordance with the 2010 Revised 3 General Specifications. 3. The addition of oil palm shells to the asphalt mixture showed an increase in KAO value. Based on the results of the study, the oil palm shell was suitable as an additive to the Asphalt Concrete-Binder Course (AC-BC) mixture because it met the requirements of the 2010 Revised 3 General Bina Marga General Specifications.Keywords: mixture of AC-BC, oil palm shells, KAO, Marshall parameters

scholarly journals INFLUENCE OF HOMOGENEITY OF MINERAL MATERIALS' GRADING AND DOSING ERRORS ON THE STABILITY OF ASPHALT CONCRETE MIXTURE COMPOSITION

2003 ◽  
Vol 9 (1) ◽  
pp. 25-35 ◽  
Author(s):  
Henrikas Sivilevičius
Keyword(s):  
Asphalt Concrete ◽  
Road Construction ◽  
Concrete Mixture ◽  
Optimal Composition ◽  
Structure Characteristics ◽  
Factors Influencing ◽  
Concrete Production ◽  
Mineral Components ◽  
The Stability ◽  
Regressive Analysis

Errors of optimal composition asphalt concrete mixture designed in the laboratory and their importance for road construction are investigated. After the analysis of asphalt concrete production according to the traditional technology, factors influencing its structure, characteristics and quality are systematised. Mathematical models of dependence of medium quadratic deviations of siftings of finite dosed mineral materials through control sieves on the means of siftings are estimated by a regressive analysis. Variations of grading of hot fractions 0–5 mm and 5–15 mm as well as cold mineral powder sieved through technological sieves of mixing equipment and influence of errors of dosing these mineral materials in the produced mixture on the stability of quantity of containing mineral components (crushed stone, sand and mineral filler) are identified. The main trends of asphalt concrete structure and handling of its equipment methods improvement are presented.

scholarly journals Evaluation of the Cooling and Pavement Performance of Basic Oxygen Furnaces Slag Used in Asphalt Mixture

2017 ◽  
Author(s):  
Long-Sheng Huang
Keyword(s):  
Asphalt Mixture ◽  
Road Construction ◽  
Basic Oxygen Furnace ◽  
Asphalt Mixtures ◽  
Partial Substitution ◽  
Basic Oxygen ◽  
Stone Mastic Asphalt ◽  
Bof Slag ◽  
Natural Aggregates ◽  
The Stability

The basic oxygen furnace slag (BOF) was wide used in road construction, but there was a lack of characteristics in different asphalt mixtures. This study investigates the properties of hot-mixed asphalt (HMA) containing stone mastic asphalt (SMA), porous asphalt (PA) and dense-graded BOF as a partial substitution for natural aggregates. The purpose of this study is to evaluate various BOF slag contents in the asphalt mixtures would affect the cooling behavior after compaction. Asphalt mixture specimens contained 0%, 20%, 40% and 60% BOF slag, respectively, as coarse aggregate. Test results showed that BOF slag has a lipophilic property, so it can be adsorbed by asphalt cement, thereby reducing the cost of asphalt. The stability value of all asphalt mixtures increases with the proportion of BOF slag replacement. In addition, the voids in the mineral aggregate (VMA) value variable exhibited significant differences among asphalt mixtures, and could determine the deviation of the cooling trend of asphalt mixtures. Furthermore; it was found that the cooling procedure of the BOF slag used in dense-graded asphalt mixture takes about 100 min, and that the temperature tends to be moderate; however, it took about 120 min of cooling the SMA and PA mixture with BOF slag. In addition, the voids distribution of dense asphalt mixture was not uniform. It would result in various locations of thermal energy temperature on asphalt mixtures that were inconsistent.

scholarly journals Perencanaan Campuran Lapis Aspal Beton Permukaan Dengan Asbuton Butir Sebagai Filler

2018 ◽  
Vol 2 (1) ◽  
pp. 1
Author(s):  
Surat Surat ◽  
Rifanie Gazalie ◽  
Pazilatul Mumamiroh
Keyword(s):  
Asphalt Concrete ◽  
Asphalt Mixture ◽  
Experimental Results ◽  
Crushed Stone ◽  
Marshall Test ◽  
Asphalt Content ◽  
The Stability

The objective of this research was to use mineral in asbuton as filler and asphalt will be taken into account to reduce the use of oil asphalt in Asphalt Concrete Wearing Course. The material used in this research was aggregate crushed stone from Katunun Mountain, Tanah Laut Regency, South Kalimantan, asphalt Pen 60/70 production of Pertamina and Asbuton grade 15/20. Use of Asbuton 7% in Asphalt Concrete Wearing Course mixture with optimum asphalt content   of 5.25% mixed properties of  VIM 3.5%, VMA 15.7%, VFB 77,9%, Stability 1484 kg,         Flow 3.3 mm, VIM PRD 3.0%, Stability  remaining 90.8% obtained. At the optimum asphalt content of 5.25%, mixed experiments with Asbuton grains were varied, 5.0%, 9.0%, 11.0% and 13.0%. The Marshall test showed that the greater the addition of Asbuton, the higher the stability value, the sequential stability value of 1058 kg, 1449 kg, 1509 kg and 1600 kg. Flow range from 3.1 mm to 3.5 mm. The VIM 3.5% up to 5.6%, VMA 15.75% up to 16.87%, VFB 68.1% up to 71.9%. The experimental results with Marshall testing of the asphalt mixture qualities meet the Asphalt Concrete Wearing Course criteria.

scholarly journals Influence of Number of Collisions Towards Asphalt Emulsion Mixture Stability Using Marshall Method (SNI 06-2489-1991)

2021 ◽  
Vol 921 (1) ◽  
pp. 012017
Author(s):  
Irianto ◽  
M. Tumpu ◽  
D.S. Mabui ◽  
Mansyur
Keyword(s):  
Asphalt Mixture ◽  
Road Construction ◽  
Adhesive Layer ◽  
Public Works ◽  
Asphalt Emulsion ◽  
Asphalt Content ◽  
Reduce Emissions ◽  
Materials Used ◽  
The Stability ◽  
The Impact

Abstract The development of road construction in Indonesia recently increased. This resulted in demand of asphalt, which is one of the materials used in the pavement mix has also increased. Aspalt emulsion in Indonesia have been applied, but only to the adhesive layer and the absorption layer. The Public Works Department of the Directorate General Bina Marga has issued several guidelines to guide the implementation of cold mix asphalt work. The use of emulsion asphalt mixture technology which has a low temperature will reduce emissions, reduce the amount of energy consumption, and avoid oxidation. This study aims to analyze the value of the optimum asphalt content (KAO) mixture of emulsion asphalt CSS-1h and to analyze the effect of the number of collisions on the stability of the emulsion asphalt mixture. The results show that based on the relationship between the emulsion asphalt content and all Marshall and volumetric parameters, the optimum residual asphalt content is obtained. The emulsion is 5.5%. The impact of the collision on the stability value increases with the number of collisions. This test results in stability values of 1223.5 kg, 1373 kg and 1401.1 kg for normal specimens while for immersed test objects the remaining stability values are 51.7 kg, 59 kg, 68.2 kg. Based on the values obtained, this test is declared to meet the specifications for the cold mix emulsion asphalt.

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