Pengaruh Serat Limbah Scrap Baja dan Abu Sekam Padi terhadap Properti Mekanis Beton SCC
DOI:
https://doi.org/10.29103/tj.v15i2.1295Keywords:
Fiber of streel scrap waste, Rice Husk Ash, Compressive Strength,Abstract
Abstrak
Beton merupakan material getas yang mempunyai kuat tekan tinggi, namun memiliki kuat tarik rendah. Kelemahan ini dapat diantisipasi dengan penggunaan serat sebagai micro reinforcement pada beton. Penelitian ini menguji karakteristik beton Self Compacting Concrtete (SCC) dengan campuran 5% Abu Sekam Padi (ASP) yang diberikan tambahan berbagai dosis serat limbah Scrap Baja, yaitu 0%, 0,25 %, 0,50 %, 0,75% , dan 1% dari berat beton. Pengujian Kuat Tekan, Kuat Tarik Belah, Tegangan-Regangan, dan Modulus Elastisitas dilakukan dengan menggunakan benda uji silinder beton diameter 15 cm, tinggi 30 cm. Sedangkan, Kuat Lentur beton diuji dengan benda uji balok berukuran 10 cm x 10 cm x 100 cm. Hasil penelitian menunjukkan bahwa penggunaan ASP sebesar 5% dan limbah serat baja sampai dengan 0,75% dapat meningkatkan Kuat Tekan, Kuat Lentur, Kuat Tarik, Modulus Elastisitas, dan Regangan maksimum pada beton.
Kata kunci: Serat Limbah Scrap Baja, Abu Sekam Padi, Kuat Tekan, Kuat Lentur, Modulus Elastisitas
Abstract
Concrete is a brittle material with high compressive strength but low tensile strength. This weakness can be addressed by adding fibers as micro-reinforcement within the concrete mixing. This research investigates the characteristics of Self-Compacting Concrete (SCC) with a 5% Rice Husk Ash (RHA) mixture, supplemented by varying dosages of waste steel scrap fibers: 0%, 0.25%, 0.50%, 0.75%, and 1% of the concrete weight. Compressive Strength, Split Tensile Strength, Stress-strain behavior, and Modulus of Elasticity were tested using cylindrical concrete specimens with a diameter of 15 cm and a height of 30 cm. Additionally, the Flexural Strength of the concrete was evaluated using beam specimens 10 cm x 10 cm x 100 cm. The results indicate that the addition of 5% RHA and steel fiber waste up to 0.75% can significantly enhance the compressive strength, flexural strength, tensile strength, modulus of elasticity, and maximum strain of the concrete.
Keywords: Fiber of streel scrap waste, Rice Husk Ash, Compressive Strength, Flexural Strength, Modulus of Elasticity
References
Akter, F., Das, S. S., Rahman, A., Rahmatullah, M., Ahmed, T., & Mamun, H. A. (2022). An Experimental Study on Compressive Strength of Fiber Reinforced Concrete With Fly Ash. 6th International Conference on Advances in Civil Engineering (ICACE-2022), 508–515. www.cuet.ac.bd/icace
Al-Alwan, A. A. K., Al-Bazoon, M., I.Mussa, F., Alalwan, H. A., Hatem Shadhar, M., Mohammed, M. M., & Mohammed, M. F. (2024). The Impact of Using Rice Husk Ash as a Replacement Material in Concrete: An Experimental Study. Journal of King Saud University - Engineering Sciences, 36(4), 249–255. https://doi.org/10.1016/j.jksues.2022.03.002
Amalia, Setiawan, Y., Tiyani, L., & Murdiyoto, A. (2023). Effect of Rice Husk Ash and Steel Fibers on Self-Compacting Concrete Properties. International Journal of GEOMATE, 25(108), 130–137. https://doi.org/10.21660/2023.108.3677
Amalia, Tiyani, L., Setiawan, Y., & Hasan, M. F. R. (2022). Performance of SCC Concrete with Additional Materials of Rice Husk Ash. IOP Conference Series: Earth and Environmental Science, 1116(1). https://doi.org/10.1088/1755-1315/1116/1/012074
ASTM International. (2014). Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates (ASTM C136/C136M-14). ASTM International. https://doi.org/10.1520/C0136_C0136M-14
ASTM International. (2015a). ASTM C128-15: Standard Test Method for Relative Density (Specific Gravity) and Absorption of Fine Aggregate (ASTM C128-15).
ASTM International. (2015b). Test Method for Relative Density (Specific Gravity) and Absorption of Coarse Aggregate (ASTM C127-15). ASTM International. https://doi.org/10.1520/C0127-15
ASTM International. (2017a). ASTM C29/C29M-17a: Standard Test Method for Bulk Density (“Unit Weight”) and Voids in Aggregate (ASTM C129/C129M-17a). ASTM International.
ASTM International. (2017b). ASTM C117-17: Standard Test Method for Materials Finer than 75-qm (No. 200) Sieve in Mineral Aggregates by Washing (ASTM C117-17). ASTM International. https://doi.org/10.1520/C0117-17
ASTM International. (2019). ASTM C566-19: Test Method for Total Evaporable Moisture Content of Aggregate by Drying (ASTM C566-19). ASTM International. https://doi.org/10.1520/C0566-19
Bixapathi, G., & Saravanan, M. (2022). Strength and Durability of Concrete using Rice Husk Ash as a Partial Replacement of Cement. Materials Today: Proceedings, 52, 1606–1610. https://doi.org/10.1016/j.matpr.2021.11.267
Chachar, Z. A., Ali, I., Raza, M. S., Narwani, T. Das, Raza, I., & Hussain, M. (2022). Flexural Behavior of Reinforced Concrete Beams by using Rice Husk Ash as Partial Replacement of Fine Aggregates in Cement Concrete. Jurnal Kejuruteraan, 34(4), 599–604. https://doi.org/10.17576/jkukm-2022-34(4)-08
Chrismaningwang, G., Basuki, A., & Sambowo, K. A. (2017). The Effect of Seawater Curing on the Correlation between Split Tensile Strength and Modulus of Rupture in High-strength Concrete Incorporating Rice Husk Ash. Procedia Engineering, 171, 774–780. https://doi.org/10.1016/j.proeng.2017.01.447
Henry, C. S., & Lynam, J. G. (2020). Embodied Energy of Rice Husk Ash for Sustainable Cement Production. Case Studies in Chemical and Environmental Engineering, 2. https://doi.org/10.1016/j.cscee.2020.100004
Hussein, O. A., & Abbas, A. N. (2022). Self-Compacting Concrete Strengthening Efficiency Investigation by Using Recycled Steel Waste as Fibers. Scientific Review Engineering and Environmental Sciences, 31(4), 249–258. https://doi.org/10.22630/srees.3901
Kishore, R., Bhikshma, V., & Jeevana Prakash, P. (2011). Study on Strength Characteristics of High Strength Rice Husk Ash Concrete. Procedia Engineering, 14, 2666–2672. https://doi.org/10.1016/j.proeng.2011.07.335
Lakshmi, B., Kumar Merugu, V., Vyas A, Solanki, K., & Katukam, M. (2022). Study on Self Compacting Concrete using Industrial Waste Material (Steel Slag). Turkish Journal of Computer and Mathematics Education, 13(03), 1336–1347.
Pajak, M., & Ponikiewski, T. (2017). Experimental Investigation on Hybrid Steel Fibers Reinforced Self-compacting Concrete under Flexure. Procedia Engineering, 193, 218–225. https://doi.org/10.1016/j.proeng.2017.06.207
Prayuda, H., Cahyati, M. D., & Monika, F. (2020). Fresh Properties Characteristics And Compressive Strength Of Fiber Self-Compacting Concrete Incorporated With Rice Husk Ash And Wire Steel Fiber. International Journal of Sustainable Construction Engineering and Technology, 11(1), 290–299. https://doi.org/10.30880/ijscet.2020.11.01.028
Singh, J., & Singh, H. (2015). A Review on Utilization of Rice Husk Ash in Concrete. International Journal of Innovations in Engineering Research and Technology (IJIERT), 2(11).
Wang, S., Zhu, H., Liu, F., Cheng, S., Wang, B., & Yang, L. (2022). Effects Of Steel Fibers And Concrete Strength On Flexural Toughness Of Ultra-High Performance Concrete With Coarse Aggregate. Case Studies in Construction Materials, 17. https://doi.org/10.1016/j.cscm.2022.e01170
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 Copyright (c) Amalia, Lilis Tiyani, Yanuar Setiawan, Johan Lautan Wijaya Nusantara
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors retain copyright and grant the journal right of first publication and this work is licensed under a Creative Commons Attribution-ShareAlike 4.0 that allows others to share the work with an acknowledgement of the works authorship and initial publication in this journal.
All articles in this journal may be disseminated by listing valid sources and the title of the article should not be omitted. The content of the article is liable to the author.
Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
In the dissemination of articles by the author must declare the Teras Jurnal as the first party to publish the article.
