Pengaruh pasang surut air laut terhadap kekuatan beton komposit material Ground Granulated Blast Furnace Slag (GGBFS)
Abstract
Concrete is a material that is commonly used to build infrastructure in various environmental conditions, but concrete has a weakness in environments exposed to salt water. So, the engineer intends to research the impact of exposure to sea water on the compressive strength and split tensile strength of concrete, and use GGBFS as a substitute for cement to reduce the impact of exposure to sea water on concrete. In this study, researchers will conduct experiments by exposing concrete to artificial seawater with dry-wet cycles with immersion durations of 24 hours, 16 hours, and 8 hours, as an interpretation of the tide cycle. The test results obtained are by adding 20% of GGBFS to the concrete mixture, the concrete will experience an increase in performance from 29.06 MPa on compressive strenght and 2.34 MPa on tensile split strenght to be 32.17 MPa on compresive dan 2.64 on tensile split strenght compared to concrete without the addition of GGBFS, and by exposing it to seawater for 24 hours, concrete with 20% GGBFS mixture has compressive strength which is better than normal concrete without GGBFS mixture, but with 40% GGBFS content the concrete will decreases in performance to 26.98 MPa. Meanwhile, based on the immersion method using sea water that has been carried out, the decrease in concrete performance is most significant to 24.15 MPa in compressive streght when it experiences an 8-hour soaking cycle. This proves that concrete exposed to sea water will experience a decrease in strength, especially in extreme tidal conditions. Utilization of GGBFS as a concrete mix is an effort to utilize waste, but there are ideal proportions and mixing techniques that need to be considered, so that waste concrete does not experience a significant loss of performance.
References
Ahmad, S., Kumar, A., & Kumar, K. (2020). Axial performance of GGBFS concrete filled steel tubes. Structures, 23, 539–550. https://doi.org/10.1016/j.istruc.2019.12.005
Amran, M., Murali, G., Khalid, N. H. A., Fediuk, R., Ozbakkaloglu, T., Lee, Y. H., Haruna, S., & Lee, Y. Y. (2021). Slag uses in making an ecofriendly and sustainable concrete: A review. Construction and Building Materials, 272, 121942. https://doi.org/10.1016/j.conbuildmat.2020.121942
Cahyani, R. A. T., Setyono, E., & Rusdianto, Y. (2020). Performa Beton Dengan Ground Granulated Blast Furnace Slag Terhadap Sulfate Attack. Jurnal Rekayasa Sipil (JRS-Unand), 16(3), 185. https://doi.org/10.25077/jrs.16.3.185-193.2020
Gong, J., Cao, J., & Wang, Y. (2016). Effects of sulfate attack and dry-wet circulation on creep of fly-ash slag concrete. Construction and Building Materials, 125, 12–20. https://doi.org/10.1016/j.conbuildmat.2016.08.023
Ince, R. (2017). The fracture mechanics formulas for split-tension strips. Journal of Theoretical and Applied Mechanics, 607. https://doi.org/10.15632/jtam-pl.55.2.607
Indriyanto, L. A., Saputra, A., & Sulistyo, D. (2020). Pengaruh air laut pada masa perawatan terhadap infiltrasi ion klorida pada beton dengan penambahan fly ash 12.5%. Jurnal Riset Rekayasa Sipil, 3(2), 61. https://doi.org/10.20961/jrrs.v3i2.40955
Jin, Q., & Chen, L. (2022). A Review of the Influence of Copper Slag on the Properties of Cement-Based Materials. Materials, 15(23), 8594. https://doi.org/10.3390/ma15238594
Kim, H. G., Atta-ur-Rehman, Qudoos, A., & Ryou, J.-S. (2018). Self-healing performance of GGBFS based cementitious mortar with granulated activators exposed to a seawater environment. Construction and Building Materials, 188, 569–582. https://doi.org/10.1016/j.conbuildmat.2018.08.092
Li, K., Zeng, Q., Luo, M., & Pang, X. (2014). Effect of self-desiccation on the pore structure of paste and mortar incorporating 70% GGBS. Construction and Building Materials, 51, 329–337. https://doi.org/10.1016/j.conbuildmat.2013.10.063
MarÃ, A., Cladera, A., Bairán, J., Oller, E., & Ribas, C. (2014). Shear-flexural strength mechanical model for the design and assessment of reinforced concrete beams subjected to point or distributed loads. Frontiers of Structural and Civil Engineering, 8(4), 337–353. https://doi.org/10.1007/s11709-014-0081-0
Mohan, A., & Mini, K. M. (2018). Strength and durability studies of SCC incorporating silica fume and ultra fine GGBS. Construction and Building Materials, 171, 919–928. https://doi.org/10.1016/j.conbuildmat.2018.03.186
Momeen Ul Islam, M., Li, J., Roychand, R., & Saberian, M. (2023). Microstructure, thermal conductivity and carbonation resistance properties of sustainable structural lightweight concrete incorporating 100% coarser rubber particles. Construction and Building Materials, 408, 133658. https://doi.org/10.1016/j.conbuildmat.2023.133658
Nishanth, L., & Patil, Dr. N. N. (2022). Experimental evaluation on workability and strength characteristics of self-consolidating geopolymer concrete based on GGBFS, flyash and alccofine. Materials Today: Proceedings, 59, 51–57. https://doi.org/10.1016/j.matpr.2021.10.200
Nurokhman, N. (2020). Fiber gelas ex limbah porselen sebagai bahan tambah pada beton normal. CivETech, 15(1), 50–57. https://doi.org/10.47200/civetech.v15i1.716
Prayogo, L. M. (2021). Analisis kenaikan muka air laut di perairan kalianget kabupaten sumenep tahun 2000-2020. Juvenil: Jurnal Ilmiah Kelautan Dan Perikanan, 2(1), 61–68. https://doi.org/10.21107/juvenil.v2i1.10035
Sakr, M. R., & Bassuoni, M. T. (2021). Performance of concrete under accelerated physical salt attack and carbonation. Cement and Concrete Research, 141, 106324. https://doi.org/10.1016/j.cemconres.2020.106324
Sharmila, P., & Dhinakaran, G. (2016). Compressive strength, porosity and sorptivity of ultra fine slag based high strength concrete. Construction and Building Materials, 120, 48–53. https://doi.org/10.1016/j.conbuildmat.2016.05.090
Shi, J., Sun, S., Cao, X., & Wang, H. (2023). Pullout behaviors of basalt fiber-reinforced polymer bars with mechanical anchorages for concrete structures exposed to seawater. Construction and Building Materials, 373, 130866. https://doi.org/10.1016/j.conbuildmat.2023.130866
Teng, S., Lim, T. Y. D., & Sabet Divsholi, B. (2013). Durability and mechanical properties of high strength concrete incorporating ultra fine Ground Granulated Blast-furnace Slag. Construction and Building Materials, 40, 875–881. https://doi.org/10.1016/j.conbuildmat.2012.11.052
Topçu, İ. B. (2013). High-volume ground granulated blast furnace slag (GGBFS) concrete. In Eco-Efficient Concrete (pp. 218–240). Elsevier. https://doi.org/10.1533/9780857098993.2.218
Wang, M., Xie, Y., Long, G., Ma, C., & Zeng, X. (2019). Microhardness characteristics of high-strength cement paste and interfacial transition zone at different curing regimes. Construction and Building Materials, 221, 151–162. https://doi.org/10.1016/j.conbuildmat.2019.06.084
Wang, Y., Song, Y., Xue, J., Sun, X., & Xue, R. (2023). Effects of incorporating polynary SCMs on sulfate resistance and chloride impermeability of concrete considering capillary action in dry-wet cycling environment. Construction and Building Materials, 395, 132262. https://doi.org/10.1016/j.conbuildmat.2023.132262
Xin, J., Zhang, G., Liu, Y., Wang, Z., Yang, N., Wang, Y., Mou, R., Qiao, Y., Wang, J., & Wu, Z. (2020). Environmental impact and thermal cracking resistance of low heat cement (LHC) and moderate heat cement (MHC) concrete at early ages. Journal of Building Engineering, 32, 101668. https://doi.org/10.1016/j.jobe.2020.101668
Yang, K.-H., Lee, Y., & Mun, J.-H. (2019). A Stress-Strain Model for Unconfined Concrete in Compression considering the Size Effect. Advances in Materials Science and Engineering, 2019, 1–13. https://doi.org/10.1155/2019/2498916
Zheng, X., Ji, T., Easa, S. M., & Ye, Y. (2018). Evaluating feasibility of using sea water curing for green artificial reef concrete. Construction and Building Materials, 187, 545–552. https://doi.org/10.1016/j.conbuildmat.2018.07.140
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