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Journal : jurnal syntax admiration

Case Study: Use of Dry Mix Concrete as a Substitute Material for Ready Mix Concrete on Development Projects OCC Building – Jabodebek Lrt Depot Raden Herry Shufi; Pio Ranap Tua Naibaho
Jurnal Syntax Admiration Vol. 4 No. 4 (2023): Jurnal Syntax Admiration
Publisher : Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/jsa.v4i4.577

Abstract

The construction of the OCC Building is the main target for all buildings that must be completed in the Depo LRT Jabodebek area, which is located in Jatimulya, East Bekasi. In writing this thesis, only explain the stages of the work of casting concrete for the building structure on upper of foundation. The condition of a very large area with various other construction works around it and very limited implementation time requires contractors to be creative and find solutions on the most effective and efficient methods. The construction of this OCC Building uses concrete construction with the quality of K-250 (fc'20.75 MPa) and K-350 (fc'29.05 MPa). The problem that occurs is because this located area between the side of the Jakarta-Cikampek Toll Road and the edge of Kalimalang, which also contains the Kalimalang highway, both of which are roads that have very heavy traffic flows, so an alternative method of concrete casting work is needed. This project uses 2 casting methods, is to use Ready Mix concrete and Dry Mix concrete. While the writing of this case study only reviews the aspects of quality, time, and cost if the construction method for casting uses only Dry Mix concrete as a replacement material for Ready Mix concrete. It can be concluded that if only viewed from the cost of casting, using Dry Mix concrete requires higher costs than Ready Mix, but if viewed as a whole from all aspects of work costs, using Dry Mix can increase time efficiency in project completion, so that it can affect cost efficiency which at the end of the project can be completed faster at lower costs. While from the results of data processing with the method of Analytical Hierarchy Process (AHP), Dry Mix concrete is preferred by respondents, it can be concluded that Dry Mix concrete is better than Ready Mix concrete for the construction project of OCC Building-Depo LRT Jabodebek
Co-Authors A Riduan Umar Abda Abda Aditya, Zori Afiatur Rizki Ramadhan Al Hasyir, Muhammad Humaam Arif, Muhammad Andi Awal Surono Azhar, Moh. Baggio, Eugene Yudhistira Bagio, Toni Hartono Bambang Budiono Bambang Priyambodo, Bambang Bangun, Sempurna Budiarto, Rika Budiono, Bambang Dewita, Hikma Diartama, Luh Gede Melyarista Draga Hasan saputra Saputra Eka Daryanto, Eka Fadhila Muhammad Libasut Taqwa Fahmi, Khosa Maulana Fahmy Hermawan Ginting, Liberty Herinius Girsang, Pije Saputra Hartono, Arief Budi Heris Cahya Kusuma Hutagalung, Jethro Lukito Ida Ayu Putu Sri Widnyani Imanto, Yuwono Ivindra Pane Khairu Imanda Pratama Kiki Maria Kornel Munthe Kristina Sembiring Kusuma, Heris Cahya Laia, Insyaf Maret Laksono, Arvidya Esta Manlian Ronald A. Manurung, Edison H. Manurung, Edison Hatoguan Moh Azhar Muhammad Andi Arif Nelson Edison Siregar Ni Luh Ayu Suryaningsih Nosi, Leonardus Nurhayati, Yayah Pane, Ivindra Permana, Oki Pujianto, Cahyo Raden Herry Shufi Ramadhani, Fajar Ikhsan Ramdhani, Ferri Riadi, Joan Romy Setiawan, Irvan S, Daniel Salim, Mohd Razman Sampurna Bangun Sarjono Puro Sembiring, Kristiana Sembiring, Kristina Sempurna Bangun Sempurna Bangun Siahaan, Herianto Sianturi, Gestan Sihotang, Parlindungan Simanjuntak, Manlian R. A. Sitohang, Oloan Sitti Wardiningsih Situmorang, Henry Maurice Soenarto, Bambang Sri Wiwoho Mudjanarko, Sri Wiwoho Subkhan Subkhan Sunadi, Fajar Sidiq Surbakti, Simon Surono, Awal Syahairony, M. Syahroni, Alif Ihsan Tjahjani, AR Indra Tuheteru, Kadir widyantoro, satrio William, Martin Richardo Wujaya, Kinanti Xena S P, Canda Yudi Firmansyah Yulianto Bastian Zai