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Hanafi Ashad
Jurusan Teknik Sipil, Fakultas Teknik Universitas Muslim Indonesia, Makasar
Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Transportation Other

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Journal : Journal of the Civil Engineering Forum

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An Assessment of Derelict Building Constructions Situated In Coastal Regions Rahman, Mohammad Junaedy; Hasrul, Muhammad Reza; Ashad, Hanafi; Yusuf, Furqan Ali; Hasrul, Nur Refera
Journal of the Civil Engineering Forum Vol. 10 No. 3 (September 2024)
Publisher : Department of Civil and Environmental Engineering, Faculty of Engineering, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jcef.10433

Abstract

Reinforced concrete structures constructed in coastal areas in Indonesia often suffer damage before reaching their intended service life, with steel reinforcement corrosion being a major contributing factor. This study aims to investigate the use of concrete structures produced with simple methods and inadequate supervision in coastal regions. Reinforced concrete structures near the coast are susceptible to carbonation due to marine environmental factors, leading to reinforcement corrosion. The study was conducted on the Dande Dandere Market building, Tanakeke Island, Takalar Regency, South Sulawesi. The research method employed quantitative techniques, including surveys and structural testing. Visual inspections were conducted to identify the types of damage present in the building and estimate their causes. Structural testing involved both destructive and non-destructive tests. Concrete compressive strength testing was also conducted to assess the concrete sample’s compressive strength, along with carbonation testing to determine the acidity level of concrete due to the intrusion of salt compounds or carbonation formed within the concrete mass. The research findings indicate structural degradation in the market’s construction, occurring more rapidly than the intended lifespan of the building. Signs of structural degradation in the reinforced concrete construction include spalling of concrete cover on beams, supporting columns, and cantileverslabs, as well as degraded reinforcement, with an average reduction in steel weight of 62.70% over six years, and an average weight loss of 0.103 grams per day. Therefore, efforts are needed to optimize the structural quality of the building through comprehensive repairs, starting from the foundation. However, for cost-efficient alternatives, it is recommended to use timber structural materials for new market construction. The use of timber in coastal buildings, which are vulnerable to marine influences, is more feasible as the presence of saltwater can inhibit wood decay caused by microorganisms.
Co-Authors A. Muh Ikram Zhahir Abd Basit Amir Abd Karim Hadi Abd Malik Abd. Karim Hadi Agung Sugeng Widodo Agus Salim Karim Akhmad Hairuddin Aldi Sahitua Ali Mallombasi Ambo Sakka Amir, Andi Amiruddin Amiruddin Amiruddin Amriansyah Nasution Amrinsyah Nasution Amrinsyah Nasution Amrinsyah Nasution Amrinsyah Nasution Anas Anda Genisa Andi Alifuddin Andi Baso Gunawan Andi Butsainah Tumaadir Andi Fadhilla Andris Amir Anita Rahayu Anita Rahayu Anwar Mappiasse Apituley, Mykel Djinolla Argenta Djiko Arifuddin Karim Arisal Tamrin Arsyad Fadhil Asda Sugita Asma Massara Aulya Purwanengsy Syamsuddin Awal Wahid Bachmid, Sofyan BP, Muh Syarif BP, Muhammad Syarif Burhanuddin, Muh Syarif Cakrawangsa Nurkandi Cambe Cambe Diana, Risma Diaz Prabowo Surya Djamaluddin Karim Elfiyusriningsi Syara Emma Pratiwi Fadhil, Arsyad Fadhilla, Andi Fadli Fauzan Hamdi Fernanda, Farel Fira Firnawaty Gatot Hariyanto Hadi, Abd Karim Hadi, Abdul Karim Haeruddin C Maddi Halman Halman Hamdan Kadir Hamkas, Martin Handayani, Rahmat Akbar Hariyanto, Gatot Hartawan Nurdin, Rezki Muhammad Suharto Hasrianto Hasrianto Hasrul, Nur Refera Helmi Latada Ihyadi Ilham Syafei Imran, M. Afdal Prasetya Indah Nur Afiah Irianto, Muhammad Iqbal Haris Irwan Mohamad Ismail, Muh Shadikin Ismail, Syahrul Rezi Iswandi Imran Jamaluddin Jamaluddin Karim, Agus Salim Karim, Arifuddin Kurniawan, Ryan Dimas M Fahri, M M. Fahri Mappiasse, Anwar Maricar, Muhammad Husni Maruddin, Mukti Maryono Umar Masdiana Masdiana Mingkat Buya Mohammad Junaedy Rahman Mohammad Junaedy Rahman Mohammad Junaedy Rahman, Mohammad Junaedy Muarif Muarif Muh Syarif BP Muh Syarif BP Muh. Alwi. D.S Muh. Syahriadin Sahir Muh. Yunan Krg. Tompobul Muhamad Qasim* Muhammad Adil Muhammad Ilham Maulana Muhammad Ilham Maulana Muhammad Iqbal Haris Irianto Muhammad Syarif BP Muhammad Syarif, Muhammad Muhammad Taufiq Muhammad Yusril Tawainella Mukhtar Thahir Syarkawi Mukti Maruddin Musa, Ratna Nasaruddin Nasaruddin Nasaruddin Nizar, Muhammad Chairus Nurdin, Diakbar Pareang, Alias Pasambuna, Benny Putri, Adellina Sahnaz Susanto Qalzum, Ummu Raden Dani Mahendra Rahma Musafir Wellang Rahman Rahman Rahman Rahmat Akbar Handayani Rahmat Hidayat Ratna Musa Ratna Musa Ratna Musa Ribowo, Linda Rusly Effendi Hartono Rusmadi Siddiq S, Awaluddin Yamin Safruddin Sahir, Muh. Syahriadin Salim Salim, Salim Sany, Mohammad Tharieq Saptahari Soegiri Saptahari Soegiri Saptahari Soegiri, Saptahari Saputra, Reksa Eko SAR, Mas'ud Siti Maizarah Cindy Sofyan Bachmid Sudarman Supardi Sudarman Supardi Sugita, Asda Sukman, Zahranillah Supardi, Sudarman Suraedah Djumali Surya, Diaz Prabowo Syahrul Rezi Ismail Syam Sunniati Saleh Syamsu Basiri Syamsuddin, Aulya Purwanengsy Takdir, Muh. Asrar Tamrin, Arisal Tawainella, Muhammad Yusril Toni Utina Tri Juli Haryanto Ummu Qalzum Utina, Toni Wahid, Awal Wahyuddin, M. Fikri Watono Watono Watono Watono Watono Wellang, Rahma Musafir Wisnumurti . Yafed Maniburi Yuda Darma Yulianti, Fitria Devi Yunan, Muh Yusuf, Furqan Ali Zahranillah Sukman Zainal Zainal Zainuddin . Zhahir, A. Muh Ikram