PENGARUH PENAMBAHAN FLY ASH (CANGKANG TELUR DAN SEKAM PADI) DENGAN KUAT TEKAN BETON NON STRUKTURAL

  • Dwiki Wahyu Al Fauzi Universitas Islam Lamongan
  • Nur Azizah Affandy Universitas Islam Lamongan
  • Hammam Rofiqi Agustapraja Universitas Islam Lamongan
  • Zulkifli Lubis Universitas Islam Lamongan
Keywords: Fly Ash, Eggshell, Rice Husk, Concrete Compressive Strength

Abstract

Using alternative materials in construction, such as eggshell fly ash (CT) and rice husk (SP), is increasingly important in reducing environmental impact. This research explores the influence of the proportion of CT and SP mixtures on concrete compressive strength and cracking. Both agricultural waste materials can potentially affect concrete characteristics, including binding ability, strength, and crack resistance. Testing was conducted using ASTM C standards for material and Indonesian national standards for concrete compressive strength and cracking. Variations in composition, 0% (A), 3% CT-5% SP (B), 5% CT-10% SP (C), and 7% CT-15% SP (D) by weight of cement, were performed on a total of 24 specimens. The results show that Concrete C had the highest compressive strength (212.2 kg/cm²), while Concrete D had the lowest compressive strength (165.56 kg/cm²). At 7 days, the highest cracking occurred in Concrete D (28.7 cm), and the lowest in Concrete C (22.3 cm). At 28 days, Concrete A had the highest cracking (26 cm), while Concrete C had the lowest (18.3 cm). This study provides valuable insights for the construction industry to utilize eggshell fly ash and rice husk in improving concrete performance and promoting sustainable development.

References

Affandy, N. A., & Bukhori, A. I. (2019). PENGARUH PENAMBAHAN ABU SERABUT KELAPA TERHADAP KUAT TEKAN BETON. UKaRsT, 3(2), 52. https://doi.org/10.30737/ukarst.v3i2.606
Amarullah, L. C., Anjarwati, S., & Al Fathoni, M. A. S. (2021). ANALISIS PENGARUH LIMBAH GRC (GLASSFIBRE REINFORCED CEMENT) DAN ABU SEKAM PADI SEBAGAI BAHAN PENGGANTI SEBAGIAN MATERIAL BETON TERHADAP KUAT TEKAN BETON. CIVeng: Jurnal Teknik Sipil Dan Lingkungan, 2(1). https://doi.org/10.30595/civeng.v2i1.9882
Anto, A. F. (2020). PELATIHAN TEKNOLOGI LIMBAH CANGKANG TELUR PADA KUAT TEKAN BETON. JURNAL PENGABDIAN TEKNOLOGI TEPAT GUNA, 1(2), 46–53. https://doi.org/10.47942/jpttg.v1i2.708
Fuad, I. S. (2022). PENGARUH PENAMBAHAN CANGKANG TELUR TERHADAP KUAT TEKAN DAN KUAT TARIK BELAH BETON. JURNAL DESIMINASI TEKNOLOGI, 10(2). https://doi.org/10.52333/destek.v10i2.943
Mardiaman, M., & Dewita, H. (2022). Effect of Adding Fly Ash and Rice Husk Ash on Compressive Strength to Meet the fc’35 MPa Concrete Quality. Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan, 7(1), 35. https://doi.org/10.30736/cvl.v7i1.778
Mulyadi, A., Yunanda, M., Suanto, P., & Yulius, Y. (2022). ANALISIS PEMANFAATAN LIMBAH ABU SEKAM PADI SEBAGAI PENGISI DALAM CAMPURAN MUTU BETON K.250. Jurnal Teknik Sipil, 11(2), 50–59. https://doi.org/10.36546/tekniksipil.v11i2.516
Safarizki, H. A., Marwahyudi, M., & Pamungkas, W. A. (2021). BETON RAMAH LINGKUNGAN DENGAN ABU SEKAM PADI SEBAGAI PENGGANTI SEBAGIAN SEMEN PADA ERA NEW NORMAL. Jurnal Riset Rekayasa Sipil, 4(2), 63. https://doi.org/10.20961/jrrs.v4i2.42978
Sucahyo, M., Affandy, N. A. &, & Basuki, A. P. (2022). The Effect Of The Use of Aluminum Fiber As A Partial Substitution of Fine Aggregate on The Compressive Strength of Concrete. CI-TECH, 3(1), 3(1), 35–39.
Published
2024-04-28
Abstract viewed = 44 times
PDF 1-14 downloaded = 37 times