A preliminary mineralogical evaluation study of natural asphalt rock characterization, southeast Sulawesi, Indonesia

Arisona, A.; Nawawi, Mohd; Nuraddeen, U. K.; Hamzah, Muh. Zuhdy

doi:10.1007/s12517-015-2288-3

Cited by 8 publications

(3 citation statements)

References 3 publications

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“…A large amount of bitumen has been fused with minerals to form Buton rock asphalt (BRA), where it is estimated that the mineral and bitumen amounts are 70 and 30 percents, respectively. The bitumen contained in BRA has physical properties similar to petroleum bitumen [7,8]. Continuous efforts are being made to optimize the use of BRA.…”

Section: Introductionmentioning

confidence: 99%

Influence of Tensile Load on Bonding Strength of Asphalt Concrete Containing Modified Buton Asphalt and Polyethylene Terephthalate Waste: A Case Study of Indonesian Roads

Pasra

Tjaronge

Caronge

et al. 2022

IJE

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Section: Introductionmentioning

confidence: 99%

Influence of Tensile Load on Bonding Strength of Asphalt Concrete Containing Modified Buton Asphalt and Polyethylene Terephthalate Waste: A Case Study of Indonesian Roads

Pasra

Tjaronge

Caronge

et al. 2022

IJE

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“…It must also meet asphalt pavement durability requirements, like lower temperature cracking durability, fatigue resistance, and moisture susceptibility. The outstanding characteristics of rock asphalt (RA) modified asphalt have recently garnered study attention [4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of Asphalt Binder Modified by Natural Rock Asphalt

Mohammed¹,

Mansi²,

Hussein³

2021

RCMA

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Rock asphalt is one of the widely distributed resources in nature. Therefore, this study employs natural rock asphalt as an additive. The focus of this study is to look at the potential of using natural rock asphalt as an asphalt binder modifier. The study looks at five different percentages of modified asphalt (NRA) concentration from Anbar factory asphalt for oxidized bitumen: 0%, 5%, 10%, 20%, and 30%. The results show that using modified natural rock asphalt increased the mechanical qualities of basic asphalt, such as penetration and softening point, flash point, and viscosity. In addition, the current results show that the asphaltic materials that can be used in paving according to the measuring of conventional tests such as ductility, penetration, and others. Furthermore, the findings indicate that modified asphalt has lower temperature sensitivity.

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“…Geophysical techniques have been applied to investigate the subsurface of the earth in order to explore geological structures of economic interest (in most cases) in areas of environmental studies (Loke et al 2013), hydrology, hydrocarbons, geochemical (Yang et al 2015), engineering, geothermal studies (Khalil et al 2017), geo-hazard assessment, and solid minerals (Arisona et al 2016). With the aid of techniques used for inversion (Gerovska and Araúzo-Bravo 2003;Salem et al 2008;Gerovska et al 2010;Cooper 2015;Cooper and Whitehead 2016), it is possible to determine the horizontal and vertical positions of concealed metallic objects in the near vicinity of the earth's surface in addition to the delineation of deep-seated structures.…”

Section: Introductionmentioning

confidence: 99%

New approach of solving Euler deconvolution relation for the automatic interpretation of magnetic data

Usman¹,

Abdullah²,

Nawawi³

et al. 2018

Terr. Atmos. Ocean. Sci.

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The conventional Euler deconvolution has 5 unknown parameters to be solve which are the location of source (x 0 , y 0 , and z 0 ), the background field and the structural index (SI). Among these 5 unknowns, the SI is to be manually selected by the interpreter. The manual input of SI into the Euler equation makes the technique to be semiautomated. A new technique based on Euler deconvolution that estimate background, horizontal coordinate (x 0 and y 0 ), depth and structural index (SI) of gridded magnetic data is presented. The theoretical and field model study over magnetic sources demonstrates the ability of the method to solve for the source location and nature of the target, the technique does not depend on magnetic latitude. An integrated automated filter which is based on convolution window, SI deviation, regression error and analytic signal is prepared and used for selecting valid solution. Finally, the technique is applied to real magnetic data of Sebarang Jaya, the clustered depth solutions coincided with the high amplitude/values of analytic signal and these are the possible positions of the target being sought. The technique is fast means of magnetic data interpretation and easy to implement as it involves first order derivatives of the field.

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A preliminary mineralogical evaluation study of natural asphalt rock characterization, southeast Sulawesi, Indonesia

Cited by 8 publications

References 3 publications

Influence of Tensile Load on Bonding Strength of Asphalt Concrete Containing Modified Buton Asphalt and Polyethylene Terephthalate Waste: A Case Study of Indonesian Roads

Influence of Tensile Load on Bonding Strength of Asphalt Concrete Containing Modified Buton Asphalt and Polyethylene Terephthalate Waste: A Case Study of Indonesian Roads

Performance Evaluation of Asphalt Binder Modified by Natural Rock Asphalt

New approach of solving Euler deconvolution relation for the automatic interpretation of magnetic data

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