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INDONESIA
JURNAL POLI-TEKNOLOGI
Published by Politeknik Negeri Jakarta
ISSN : 14122782     EISSN : 24079103     DOI : https://doi.org/10.32722/pt.v20i1
Core Subject : Science, Engineering,
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation
Poli-Teknologi Journal is a journal, which began publication in 2002, published by the Research and community service Unit of Politeknik Negeri Jakarta. It starts from Volume 1 Number 1 in January 2022 for printed version; ISSN (print) 1412-2782 and ISSN (online) 2407-9103. Poli-Teknologi Journal is a series of scientific publications in applied science and technology area from the perspective of a multi and interdisciplinary studies and it is published 3 times in year.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 12 Documents
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Search results for , issue "Vol. 14 No. 1 (2015)" : 12 Documents clear
PEMANFAATAN HASIL PENGUPASAN ASPAL UNTUK DAUR ULANG CAMPURAN BETON ASPAL Eko Wiyono; Anni Susilowati
Jurnal Poli-Teknologi Vol. 14 No. 1 (2015)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v14i1.737

Abstract

Abstract One for maintenance and rehabilitation of roads damaged is to give a new pavement layer (overlay) on top of the old pavement. However, this method requires so much road materials (aggregates and asphalt) so that make the old pavement to be unused. This research aims to introduce one method of repair pavement that utilizing the recycled materials of the old pavement, that can be use to a new pavement, to get the physical and mechanical properties concrete mixes hot asphalt as a result of recycling of the old pavement and to get the best quality of bitumen on mix hot asphalt and concrete from the recycled of old pavement. The independent variable in this research is a variation of asphalt content 5.0; 5; 5; 6.0; 6.5; and 7%, while the addition of bitumen content variation are 0.0, 0:25, 0:50, 0.75, and 1.0% of the chunks of asphalt concrete. Results of this research, performance of the mixed concrete with the recycled asphalt (RAP) and the standard mixed, indicates that the density, the percentage of voids of the aggregate (VMA), stability, flow, marshall quotient, percentage of voids of mixture (VIM) and percentage of voids that filled with bitumen (VFB) meet the specifications of Bina Marga 2010, the Optimum Asphalt Content obtained from the Marshall test of RAP and the standard mixture each by 6.79% and 6.9%. Keywords: Recycling, Asphalt Concrete, stability, flow Abstrak Salah satu untuk memelihara dan merehabilitasi jalan-jalan yang rusak adalah dengan memberi satu lapis perkerasan baru (overlay) di atas perkerasan lama. Namun cara ini memerlukan bahan jalan (agregat dan aspal) yang banyak sehingga perkerasan jalan lama menjadi tidak terpakai. Penelitian ini bertujuan untuk memperkenalkan salah satu metode perbaikan perkerasan jalan yang memanfaatkan bahan perkerasan lama didaur ulang, untuk dipakai sebagai bahan perkerasan baru, untuk mendapatkan sifat fisik dan mekanik campuran beton aspal panas sebagai hasil daur ulang dari perkerasan lama dan untuk menentukan kadar aspal optimum pada campuran beton aspal panas hasil daur ulang dari perkerasan lama. Variabel bebas dalam penelitian ini adalah variasi kadar aspal 5,0; 5;5; 6,0; 6,5; dan 7% sedangkan variasi penambahan kadar aspal 0.0, 0.25, 0.50, 0.75 dan 1.0% terhadap bongkahan beton aspal. Hasil penelitian kinerja campuran beton aspal daur ulang (RAP) dan campuran standar menunjukkan bahwa Kepadatan, persentase rongga terhadap agregat (VMA), stabilitas, kelelehan, marshall quotient Persentase rongga terhadap campuran (VIM) dan Persentase rongga terisi aspal (VFB) memenuhi spesifikasi Bina Marga 2010, dengan Kadar Aspal Optimum yang didapatkan dari uji Marshall RAP dan campuran standar masing-masing sebesar 6,79% dan 6,9%. Kata Kunci: Daur ulang Beton Aspal, Stabilitas, Kelelehan
PERENCANAAN ULANG SISTEM DRAINASE PERUM GRIYA ASRI WIKA JATIRANGGON BEKASI Nuzul Barkah Prihutomo; M. Zaqqi Nurfadillah; Sarah Adistia
Jurnal Poli-Teknologi Vol. 14 No. 1 (2015)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v14i1.738

Abstract

Abstract Drainage is a series of waterworks that serve to reduce and remove excess water from the land or in a region, so that the land can function optimally and is defined as the infrastructure that serves the water and the surface water body or to buildings and artificial recharge. The goal is to help resolve the problem of flooding that occurred in Perum Griya Asri Wika Jatiranggon Bekasi. Data processing method using a manual calculation according a rational method for calculation the debit of rain, and Manning formula for the debit channel. After calculating, it is known there are many dimensions that couldn’t accommodating the needs of existing discharge so that the most rational solution to cope with the flood was able to do normalization and change the existing channel which was originally made of stone into a u-ditch dimensional (50.70.120cm) Keywords: Flood, Drainage, Capacity, U-ditch. Abstrak Drainase adalah serangkaian bangunan air yang berfungsi untuk mengurangi dan/atau membuang kelebihan air dari suatu kawasan atau lahan, sehingga lahan dapat difungsikan secara optimal dan diartikan sebagai prasarana yang berfungsi mengalirkan air permukaan ke badan air dan/atau ke bangunan resapan buatan. Tujuannya untuk membantu menyelesaikan permasalahan banjir yang terjadi pada Perum Griya Asri Wika Jatiranggon, Bekasi. Metode pengolahan data menggunakan perhitungan secara manual sesuai dengan metode rasional untuk menghitung debit hujan, dan rumus manning untuk debit saluran. Setelah dilakukan perhitungan maka diketahui masih banyak dimensi yang tidak mampu menampung debit kebutuhan yang ada sehingga solusi yang paling rasional untuk mengatasi banjir tersebut adalah dengan melakukan normalisasi pada saluran dan mengubah saluran eksisting yang semula terbuat dari batu kali menjadi u-ditch dimensi (50.70.120cm). Kata kunsi : Banjir, Drainase, Kapasitas, Uditch.

Page 2 of 2 | Total Record : 12

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