Analisis Workabilitas dan Kuat Tekan Beton dengan Campuran Limbah Keramik sebagai Material Alternatif

Sudarso Sudarso

doi:10.61132/konstruksi.v1i3.1316

Authors

Sudarso Sudarso Universitas Sunan Giri Surabaya

DOI:

https://doi.org/10.61132/konstruksi.v1i3.1316

Keywords:

Ceramic Waste, Compressive Strength, Concrete, Sustainable construction, Workability

Abstract

The rapid expansion of construction activities has led to increased concrete consumption, resulting in excessive exploitation of natural aggregate resources and growing environmental concerns. To mitigate this issue, ceramic waste has been investigated as an alternative material in concrete production. This study examines the effect of ceramic waste powder used as a filler on the workability and compressive strength of concrete. Ceramic waste powder was applied as a partial replacement for fine aggregate at proportions of 0%, 15%, 25%, 35%, and 45%. The concrete mixtures were produced using Ordinary Portland Cement Type I, natural sand, crushed stone as coarse aggregate, and potable water, all conforming to Indonesian National Standards (SNI). Workability was assessed through slump tests in accordance with SNI 1972:2008, while compressive strength tests were performed on cylindrical specimens at 28 days following SNI 1974:2011. The compressive strength for each mixture was determined from the average of three specimens. The results show that increasing ceramic waste content slightly reduced slump values, from 17.20 cm in the control mix to 16.60 cm at 45% replacement, although all mixtures met the required workability standards. A gradual decrease in compressive strength was also observed, from 17.79 MPa to 16.65 MPa at the highest replacement level. However, this reduction was not significant, indicating that ceramic waste powder can be used in normal-strength concrete without substantially affecting performance. The utilization of ceramic waste therefore represents a sustainable alternative to reduce natural aggregate consumption while maintaining acceptable concrete properties.

References

Badan Standardisasi Nasional. (2008). SNI 1972:2008: Metode uji slump beton (Padanan ASTM C143). Badan Standardisasi Nasional.

Badan Standardisasi Nasional. (2011). SNI 1974:2011: Metode uji kuat tekan beton (Padanan ASTM C39). Badan Standardisasi Nasional.

Badan Standardisasi Nasional. (2014). SNI 2461:2014: Spesifikasi agregat untuk beton. Badan Standardisasi Nasional.

Badan Standardisasi Nasional. (2015). SNI 2049:2015: Semen Portland. Badan Standardisasi Nasional.

Badan Standardisasi Nasional. (2019). SNI 2847:2019: Persyaratan beton struktural untuk bangunan gedung dan penjelasan. Badan Standardisasi Nasional.

Binici, H. (2007). Effect of crushed ceramic and basaltic pumice as fine aggregates on concrete mortars properties. Construction and Building Materials, 21(6), 1191–1197. https://doi.org/10.1016/j.conbuildmat.2006.06.002

De Brito, J., & Saikia, N. (2013). Recycled aggregate in concrete: Use of industrial, construction and demolition waste. Springer.

Hansen, T. C. (1992). Recycling of demolished concrete and masonry. E & FN Spon.

Ismail, Z. Z., & Al-Hashmi, E. A. (2009). Recycling of waste ceramic tiles as aggregate in concrete. Construction and Building Materials, 23(9), 2876–2883. https://doi.org/10.1016/j.conbuildmat.2009.02.039

Kingery, W. D., Bowen, H. K., & Uhlmann, D. R. (1976). Introduction to ceramics (2nd ed.). John Wiley & Sons.

Medina, C., Sánchez de Rojas, M. I., & Frías, M. (2012). Reuse of sanitary ceramic wastes as coarse aggregate in eco-efficient concretes. Cement and Concrete Composites, 34(1), 48–54. https://doi.org/10.1016/j.cemconcomp.2011.08.015

Medina, C., Zhu, W., Howind, T., Sánchez de Rojas, M. I., & Frías, M. (2014). Influence of mixed recycled aggregate on the physical–mechanical properties of recycled concrete. Journal of Cleaner Production, 68, 216–225. https://doi.org/10.1016/j.jclepro.2014.01.002

Mehta, P. K., & Monteiro, P. J. M. (2014). Concrete: Microstructure, properties, and materials (4th ed.). McGraw-Hill Education.

Murdock, L. J., Brook, K. M., & Dewar, J. D. (1991). Concrete: Materials and practice (6th ed.). Edward Arnold.

Neville, A. M. (2011). Properties of concrete (5th ed.). Pearson Education Limited.

Pacheco-Torgal, F., & Jalali, S. (2010). Reusing ceramic wastes in concrete. Construction and Building Materials, 24(5), 832–838. https://doi.org/10.1016/j.conbuildmat.2009.10.023

Rashid, K., Razzaq, A., Ahmad, M., Rashid, T., & Tariq, S. (2017). Experimental and analytical selection of sustainable recycled concrete with ceramic waste aggregate. Construction and Building Materials, 154, 829–840. https://doi.org/10.1016/j.conbuildmat.2017.07.219

Senthamarai, R. M., & Devadas Manoharan, P. (2005). Concrete with ceramic waste aggregate. Cement and Concrete Composites, 27(9–10), 910–913. https://doi.org/10.1016/j.cemconcomp.2005.04.003

Zimbili, O., Salim, W., & Ndambuki, J. (2014). A review on the usage of ceramic wastes in concrete production. International Journal of Civil, Environmental, Structural, Construction and Architectural Engineering, 8(1), 91–95.