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Direktorat Bina Teknik Jalan dan JembatanDirektorat Jenderal Bina MargaKementerian Pekerjaan Umum dan Perumahan RakyatJl. A.H Nasution No.264 Bandung 40294 Telp. (022) 7802251
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INDONESIA
Jurnal Jalan Jembatan
Published by Direktorat Bina Teknik Jalan dan Jembatan
ISSN : 19070284     EISSN : 25278681     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Jurnal Jalan-Jembatan adalah wadah informasi bidang Jalan dan Jembatan berupa hasil penelitian, studi kepustakaan maupun tulisan ilmiah terkait yang meliputi Bidang Bahan dan Perkerasan Jalan, Geoteknik Jalan, Transportasi Dan Teknik Lalu-Lintas serta Lingkungan Jalan, Jembatan dan Bangunan Pelengkap Jalan.
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 7 Documents
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Search results for , issue "Vol 26 No 2 (2009)" : 7 Documents clear
SIFAT CAMPURAN BERASPAL PANAS DENGAN ASBUTON BUTIR Furqon Affandi
Jurnal Jalan-Jembatan Vol 26 No 2 (2009)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

One of the asbuton products that frequently used for hot mix asphalt is granular asbuton with maximum size of 2,36 mm. The amount of granular asbuton used in asphalt mix is approximately between 5% to 10% of aggregate by weight. The assumption used in mix design is bitumen from granular asbuton can be all removed from its mineral matter and become soft and blended with petroleum bitumen, so that it can partly substitute asphalt in mixture. In addition, another assumption is asbuton mineral can be uniformly mixed with aggregate. The fact that in the mixture, bitumen from asbut on can not remove from its mineral matter. As a consequence, in actual implementation, there is different volumetric calculation of mixture.Therefore, mix gradation correction is required as a result of a major difference in unit weight of asbuton and aggregate, and the size of asbuton and its mineral. Hot mix asphalt with granular asbuton has high stiffness, high resistance to deformation, however, it has low resistance to cohesion and stripping, shorter fatigue life, more sensitive to increasing of stress/strain, more brittle, compared with the mixture using petroleum bitumen 60 pen grade. Key words : Granular asbuton, hot mix asphalt, volumetric of mixes, stiffness, fatigue
NILAI MEKANISTIK BETON ASPAL LAPIS PERMUKAAN TERHADAP PENGARUH TEMPERATUR DAN WAKTU PEMBEBANAN M. Sjahdanulirwan; Nono Nono
Jurnal Jalan-Jembatan Vol 26 No 2 (2009)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

Performance of asphalt concrete largely depends on quality of aggregate, stiffness of bitumen and asphalt mixtures. This paper specifically discusses the effect of temperature and the loading time on mechanistic value of Asphalt Concrete Wearing Course (ACWC). Accoding to several literatures, in most ways asphalt stiffness is influenced by the time of loading and temperature which can influence mechanistic value of ACWC. To evaluate the effect of temperature and loading time on stiffness of asphalt and aspha lt mixtures, Van Der Poel’s Model is simulated. To evaluate the effect of temperature and loading time on tensile strain of ACWC, Shell’s model is applied.. Based on the analysis result, it is found that the effect of temperature on stiffness of asphalt penetration grade 60 is very significant, especially at temperature of more than 25°C. To maintain asphalt stiffness of 5 Mpa with loading time of 0.011 second (speed, V=80 km/hour) is 29.5°C. The effect of temperature and loading time on the stiffness of asphalt and asphalt mixtures is the same, both are very sensitive to the temperature of more than 25°C. Referring to Asphalt stiffness with minimum 5 Mpa, stiffness of ACWC is approximately 2250 Mpa.. ACWC fatigue will be sharter when temperature is colder and loading time is longer. Key words : mechanistic value, asphalt concrete wearing course, temperature, time of loading.
KAJIAN LAPANGAN PERKERASAN JALAN BETON PRACETAK DI INDONESIA A. Tatang Dachlan
Jurnal Jalan-Jembatan Vol 26 No 2 (2009)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

To improve the application of the precast concrete pavement more efficient and ensure well quality, Research and Development Centre For Road and Bridge (RDCRB) has studied the development of precast cement concrete in several agencies of some developed countries, and performs monitoring of precas concrete pavement in Indonesia such asat Busway lane and Cakung-Cilincing road link in Jakarta, and toll road link at Kanci-Pejagan, Cirebon, West Java. To find out the performance, visual surface pavement condition survey, vertical deflection measurement and road roughness survey were carried out. The result shows that in the first year the pavement proved relatively strong to support heavy traffic load, although at some joints and edges of panels have surface and edge defects that caused significantly high deflection and roughness. Surface roughness arround 2,3 m/Km at Kanci-Pejagan is relatively good. RDCRB have studied small scale in the laboratory using two joints variations. The performance of joints is then examined to vertical and horizontal deformation, and the result shows safe deformation. The evaluation result will be applied on the field trials of precast concrete by RDCRB. Keywords: precats concrete, prestress, precast-prestress, panel, vertical deflection
KAJIAN PENGGUNAAN LAPIS PONDASI AGREGAT YANG DISTABILISASI SEMEN Nono Nono
Jurnal Jalan-Jembatan Vol 26 No 2 (2009)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

Roads have a strategic role in social, economic, cultural area and National defence and security. However, to provide an adequate performance of pavements as expected by road users is hard to be achieved. One of the problems is caused by inaccurate use of base and sub-base materials. The paper discusses the use of aggregate base and sub-base that stabilized by cement. Based on analysis result, shown that the use of cement-treated base has several advantages, namely, high layer coefficient which can increase service life and more economical. Another advantage is to decrease the use of new aggregate and environmental impact.. Key words: base and sub-base, aggregate, cement stabilized, early damage, cement treated base
PENELITIAN JOINT SEALANT UNTUK SAMBUNGAN PERKERASAN BETON SEMEN Leksminingsih Leksminingsih
Jurnal Jalan-Jembatan Vol 26 No 2 (2009)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

Joint sealant is used for concrete pavement joints. To fulfill joint sealant requirements, laboratory tests have been carried out except weathering test therefore for this purpose, experiments by simulation on concrete pavement is required in order to conform to all requirements for use in sealing joints in concrete pavements. Joint sealant is made of asphalt pen 60 added by elastomeric or platomeric materials which available in Indonesia. The mixture should be heated at high temperature with a minimum of 170°C. The results of laboratory tests of sealing compound, i.e. penetration, flow, bond, curing and durability were obtained. (ASTM 3405,2005). The research has found out joint sealant mixture which conforms to ASTM requirementsconsisting of asphalt pen 60 with 3,5% elastomer (natural rubber RSS1 type) and 8% plastomer (plastic). Specified joint sealant can be used for concrete pavement..observation. Field experiment of joint sealant was also performed in a road link of Tambun – Cimuning, Bekasi.After three month observations, joint sealant showed no failure, or loose materials, but the application of other joint sealant as comparison reached failure measurement more than 80%. The important recommendation for joint sealant in application is surface preparation. Pavement surface should be clean and dry so that the sealant specimens will be more adhesive. Keywords : joint sealant. masterbatch rubberized bitumen.,elastomer. plastomer. concrete pavement
PENGARUH PENAMBAHAN PLASTIK LDPE (LOW DENSITY POLY ETHILEN) DENGAN CARA BASAH DAN CARA KERING TERHADAP KINERJA CAMPURAN BERASPAL Tjitjik Wasiah Suroso
Jurnal Jalan-Jembatan Vol 26 No 2 (2009)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

One of method tos increase the characteristic of asphalt mixture is to add plastic in chemical term know as polymer. Generally, plastic is in pellet form so that additional equipment is needed to mix with asphalt . This equipment is not available in all regions or in Asphalt Mixing Plant Unit . Therefore, solution is required to add polymer without additional equipment. There are two kinds of mixing methods with polymer without equipment .There are two kinds of mixing methods with polymer to increase the quality of asphalt mixture i.e wet and dry process. Wet process can be performed by adding polymer into hot asphalt then mixed uniformly . Mean while, dry process can be conducted by adding polymer into hot aggregate. The purpose of the research is to compare the effects of the two mixing methods of low quality polymer (LDPE type) on asphalt mix performance with optimum asphalt content which similar to optimum asphalt content of asphalt pen 60 resulted from Marshall Test. Polymer content is 3.5% asphalt weight taken from test result of addition of polymer content variation added to asphalt (wet process). The same amount of LDPE content is also added to hot aggregate (dry process) mixed for 35 – 40 second. The laboratory result showed that the dry process has greather Marshall caracteristics, dynamic stability and Resilient Modulus greater than asphalt pen 60, but lower than wet process. Economically Dry process is cheaper because of faster mixing time, easer to handle compared to wet and no mixer required. Key words: asphalt, dry process , wet process, optimum asphalt content, polymer, characteristic of asphalt mixture.
PENGKINIAN MANUAL KAPASITAS JALAN INDONESIA 1997 Erwin Kusnandar
Jurnal Jalan-Jembatan Vol 26 No 2 (2009)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

Indonesian Highway Capacity Manual (IHCM), 1997, as a manual for the analysis, design planning and operations ofroad traffic facilities is a research product that was conducted empirically by considering various traffic characteristics representing traffic condisions in Indonesian area, the resulted value of analysis parameters is not absolute, but changeable depending on time and locations. Since it was published, transportation infrastructure and road user conditions experience lots of changes in terms of both quantity and quality, resulting in outdated analysis parameters of traffic and road infrastructure conditions.Those outdated analysis parameters can cause over-designs or under- designs in road technical design products. A series of actions and corrections has to be formulated on IHCM 1997 by identifying parameter problems as one of the factors that forms the traffic charactristics and road performance including analysing the present regulations. In general, the problems tend to lead to the necessity of updating the manual by conducting a consensus to stadardize it in user- friendly formatted. Key word : IHCM renewal, road traffic performance, road environment, traffic volume, traffic growth

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