Studi Karakteristik Beton Porous Dengan Menggunakan Agregat Sungai Maulu

Suryanti Rapang Tonapa; Lisa Febriani; Desi Sandy; Pebrinar Riani Sangle; Abigail Mangiri Massolo

doi:10.31850/karajata.v6i2.4278

Suryanti Rapang Tonapa Universitas Kristen Indonesia Paulus
Lisa Febriani Universitas Kristen Indonesia Paulus
Desi Sandy Universitas Kristen Indonesia Paulus
Pebrinar Riani Sangle Universitas Kristen Indonesia Paulus
Abigail Mangiri Massolo Universitas Kristen Indonesia Paulus

DOI: https://doi.org/10.31850/karajata.v6i2.4278

Keywords: Maulu River Aggregate, Porous concrete, Pore volume, Permeability, Compressive strength

Abstract

Local aggregate management in a region must be optimized by considering the need for materials that provide sustainable green solutions. Materials sourced from the Maulu River have not been widely explored scientifically and optimally utilized in concrete technology. This research offers novelty through the use of local aggregates originating from the Maulu River as a constituent material for porous concrete and an analysis of the relationship between aggregate characteristics and the physical and mechanical properties of concrete, including pore volume, permeability, and compressive strength. By setting the aggregate dimension number 8, which is in the range of 2.38 mm to 9.5 mm. This study aims to identify the characteristics of porous concrete based on the constituent materials from the Maulu River in Tana Toraja Regency. The duration of the research, which took place from October to December 2024, by applying the ACI 522R-10 porous concrete mix planning, as well as analyzing the characteristics of porous concrete such as pore volume, permeability, and compressive strength. The results of the study showed that the average void ratio was 18.453%, the average permeability was 5.964 mm/second and the average compressive strength at the ages of 7, 21, and 28 days was 6.04 MPa, 7.30 MPa, and 8.32 MPa. By referring to the qualified characteristics, the results of this study are expected to provide a sustainable green connectivity solution for the people of the Sungai Maulu area.

References

ACI Committee 522. (2010). Report on Pervious Concrete (ACI 522R-10). Michigan: American Concrete Institute.

Deo, O., & Neithalath, N. (2011). Compressive response of pervious concretes proportioned for desired porosities. Construction and Building Materials, 25(11), 4181 - 4189.

Desmaliana, E., Herbudiman, B., & Lesmana, R. (2018). KAJIAN EKSPERIMENTAL SIFAT MEKANIK BETON POROUS DENGAN VARIASI FAKTOR AIR SEMEN. Jurnal Teknik Sipil, 15(1), 19 - 29.

Elango, K. S., Gopi, R., Saravanakumar, R., Rajeshkumar, V., Vivek, D., & Raman, S. V. (2021). Properties of pervious concrete – A state of the art review. Materials Today: Proceedings, (pp. 2422 – 2425).

Ghilman, R. M., & Walujodjati, E. (2023). Pengujian Kuat Lentur dan Permeabilitas Terhadap Beton Porous dengan Agregat Kasar Cilopang. Jurnal Konstruksi, 21(2), 224 - 229.

Kurniawan, A., Ardi Pranata, D., Mada, G., Sekolah Vokasi, D., & Gadjah Mada, U. (2020). Performa Mekanik Beton Berpori Untuk Aplikasi Perkerasan. Jurnal Aplikasi Teknik Sipil, 18(1), 1 - 6.

Pilo, S. B. (2024). Pengaruh Penggunaan Agregat Sungai Maulu, Kabupaten Tana Toraja Terhadap Sifat Mekanis Beton. Makassar : Universitas Kristen Indonesia Paulus.

Rajiman. (2020). Agregat Beton: Substitusi Pasir Besi dalam Agregat Halus dengan Agregat Kasar Batu Basalt Scoria (S. Apriyanto, Ed.). Yogyakarta: CV. Sulur Pustaka.

Samsul, S., Mustakim, M., & Kasmaida, K. (2023). Pengaruh Ukuran Butir Agregat Kasar Terhadap Kapasitas Kuat Tekan Dan Nilai Slump Beton Porous. Jurnal Karajata Engineering, 3(2), 124 - 127.

Seifeddine, K., Amziane, S., & Toussaint, E. (2022). State of the art on the mechanical properties of pervious concrete. European Journal of Environmental and Civil Engineering, 26(15), 7727 - 7755.

Simanjuntak, I. V., & Tampubolon, S. P. (2022). Pengaruh Variasi Agregat Kasar Penyusun Beton Porous Terhadap Kuat Tekan Dan Porositas Beton. Jurnal Rekayasa Teknik Sipil Dan Lingkungan - CENTECH, 3(1), 1 - 10.

Tennis, P. D., Leminy, M. L., & Akers, D. J. (2004). Pervious Concrete Pavements. Maryland: National Ready Mixed Concrete Association (NRMCA).

Xie, N., Akin, M., & Shi, X. (2019). Permeable concrete pavements: A review of environmental benefits and durability. Journal of Cleaner Production, 210, 1605 - 1621.

Yu, F., Sun, D., Wang, J., & Hu, M. (2019). Influence of aggregate size on compressive strength of pervious concrete. Construction and Building Materials, 209, 463 - 475.

Zhong, R., & Wille, K. (2016). Compression response of normal and high strength pervious concrete. Construction and Building Materials, 109, 177 - 187.

Zhong, R., & Wille, K. (2016). Linking pore system characteristics to the compressive behavior of pervious concrete. Cement and Concrete Composites, 70, 130 - 138.