Open access Journal
The Effect of Adding Shells as Aggregate on the Level of Tensile Strength of Concrete
Pengaruh Penambahan Cangkang Kerang Sebagai Agregat Terhadap Tingkat Kuat Tarik Beton
Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan · Vol. ume No. vember (2023) · pp. 361–367
- ISSN
- 2721-5717, 2747-2124
- Published
- 2023-11-14
- Publisher
- Departemen Teknik Kelautan Universitas Hasanuddin
- Language
- id
Abstract
English
Freshwater mussels are not just another aquatic organism, they have a significant impact in the context of fisheries and freshwater ecosystems. As natural biofilters, freshwater mussels play a crucial role in maintaining water quality by absorbing and removing harmful substances, while providing an optimal environment for the growth of fish and other aquatic organisms. Although mussels have great potential as a diverse natural resource, currently their utilization is still limited to the use of mussel meat as food and mussel shells as decoration. Clam shells contain lime (Calcium carbonate CaO) so it is good to use in concrete mixing. The purpose of this study was to determine how the addition of clam shells affects the level of change in the quality and tensile strength of concrete. The method used is testing the tensile strength of concrete in the laboratory (experimental). The samples tested were samples with three variations of clam shell mixture, namely 0% shell (4 samples), 10% shell (4 samples) and 25% shell (4 samples). The stages of implementation include; making test samples in the form of concrete cylinders, treating test samples and testing tensile strength. The results showed an increase in concrete tensile strength at the addition of 10% clam shells with a tensile strength value of 2.03 Mpa and a decrease in concrete tensile strength at the addition of 25% clam shells with a tensile strength value of 1.24 Mpa. The ideal proportion of clam shell addition for concrete mixing in this study is 10% because it can increase the tensile strength of concrete.
Indonesian
Kerang air tawar bukan hanya sekadar organisme perairan biasa, keberadaannya memiliki dampak yang signifikan dalam konteks perikanan dan ekosistem air tawar. Sebagai biofilter alami, kerang air tawar memainkan peran krusial dalam menjaga kualitas air dengan menyerap dan membersihkan zat-zat berbahaya, sekaligus menyediakan lingkungan yang optimal untuk pertumbuhan ikan dan organisme perairan lainnya. Meskipun kerang memiliki potensi besar sebagai sumber daya alam yang beragam, saat ini pemanfaatannya masih terbatas pada penggunaan daging kerang sebagai bahan pangan dan kulit kerang sebagai hiasan. Cangkang kerang mengandung zat kapur (Kalsium karbonat CaO) sehingga baik digunakan dalam pencampuran beton. Tujuan dari penelitian ini adalah untuk mengetahui bagaimana penambahan cangkang kerang berdampak pada tingkat perubahan mutu dan kekuatan tarik beton. Metode yang digunakan adalah pengujian kuat tarik beton di laboratorium (eksperimental). Sampel yang diuji adalah sampel dengan tiga variasi campuran cangkang kerang yaitu 0% cangkang (4 sampel), 10% cangkang (4 sampel) dan 25% cangkang (4 sampel). Tahapan pelaksanaan meliputi; pembuatan sampel uji berupa silinder beton, perawatan sampel uji dan pengujian kuat tarik. Hasil penelitian menunjukkan meningkatnya kuat tarik beton pada penambahan 10% cangkang kerang dengan nilai kuat tarik 2,03 Mpa dan mengalami penurunan kuat tarik beton pada penambahan 25% cangkang kerang dengan nilai kuat tarik 1,24 Mpa. Proporsi penambahan cangkang kerang yang ideal untuk pencampuran beton pada penelitian ini adalah 10% karena dapat meningkatkan kuat tarik beton.
Keywords
Collaboration network of the authors
40 authors · 104 co-authorship links · 12 across different organisations · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Politeknik Pertanian Negeri Pangkajene Kepulauan
- Sekolah Tinggi Teknologi Migas
- Universitas Pembangunan Nasional Veteran Yogyakarta
- Universitas Muslim Indonesia
- State University of Gorontalo
- Universitas Cokroaminoto Palopo
- Universitas Muhammadiyah Gorontalo
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Fendria Sativa | Affiliation unknown | 2 |
| Afrizal Mansur | Affiliation unknown | 2 |
| Muhammad Marizal | Affiliation unknown | 2 |
| Khildah Khaerati | Affiliation unknown | 2 |
| Ihwan Ihwan | Affiliation unknown | 2 |
| Suyuti Suyuti | Affiliation unknown | 2 |
| Muh Jafar | Affiliation unknown | 2 |
| Musriady Musriady | Affiliation unknown | 2 |
| Suyuti Suyuti | Affiliation unknown | 2 |
| Musriady Musriady | Affiliation unknown | 2 |
| Muhammad Nur Afiat | Affiliation unknown | 1 |
| Indria Hafizah | Affiliation unknown | 1 |
| Juminten Saimin | Affiliation unknown | 1 |
| Satrio Wicaksono | Affiliation unknown | 1 |
| Ashaeryanto Ashaeryanto | Affiliation unknown | 1 |
| Mardin Mardin | Affiliation unknown | 1 |
| Salahuddin Salahuddin | Affiliation unknown | 1 |
| Wa Ode Sitti Musnina | Affiliation unknown | 1 |
| Yonelian Yuyun | Affiliation unknown | 1 |
| M. Sulaiman Zubair | Affiliation unknown | 1 |
| Ritha Pratiwi | Affiliation unknown | 1 |
| Budi Budi | Affiliation unknown | 1 |
| Ahmad Rif’an Khoirul Lisan | Universitas Pembangunan Nasional Veteran Yogyakarta | 1 |
| Ivan Taslim | Universitas Muhammadiyah Gorontalo | 1 |
| Intan Noviantari Manyoe | State University of Gorontalo | 1 |
| Emi Prasetyawati Umar | Universitas Muslim Indonesia | 1 |
| Aryadi Nurfalaq | Universitas Cokroaminoto Palopo | 1 |
| Muhardi Mustafa | Affiliation unknown | 1 |
| Muhammad Adam Marnas | Affiliation unknown | 1 |
| Iwan Prabowo | Affiliation unknown | 1 |
| Fathony Akbar Pratikno | Affiliation unknown | 1 |
| Efrina Chandra Agusti Putri | Affiliation unknown | 1 |
| Eliza Putri Andrean | Affiliation unknown | 1 |
| Imanuel Kaunang | Affiliation unknown | 1 |
| Andi Khairil Fajri Rustam | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.