PENGARUH PENAMBAHAN ABU SERABUT KELAPA TERHADAP KUAT TEKAN BETON
DOI:
https://doi.org/10.30737/ukarst.v3i2.606Keywords:
Ash, Coconut Fiber, Compressive Strength, ConcreteAbstract
Concrete is a composite material (mixture) of several materials, whose main material consists of a mixture of cement, fine aggregates, coarse aggregates, water and or without other added ingredients coconut fibers are only used for broom materials, rugs, ropes and household appliances.Therefore, the addition of burning concrete into coconut ash ash is tried.The method used was experimental carried out in the laboratory with the production of 12 test pieces with presentations of 0%, 0.25%, 0.5% and 0.75% at 7 days.Laboratory test results on the addition of coconut fiber ash to the normal K 100 presentation were 16.505 MPa, coconut fiber ash mixture 0.25% reached 23.895 MPa, coconut fiber ash mixture 0.5% reached 23.656 MPa, the highest fiber ash mixture concrete 0.75% coconut can reach compressive strength of 23,688 MPa.
Keyword : Ash, Coconut Fiber, Compressive Strength, Concrete
Beton adalah bahan komposit (campuran) dari beberapa bahan, yang bahan utamanya terdiri dari campuran semen, agregat halus, agregat kasar, air dan atau tanpa bahan tambahan lainnya. Serabut kelapa hanya digunakan untuk bahan sapu, permadani, tali dan peralatan rumah tangga. Oleh karena itu, penambahan pembakaran beton ke abu abu kelapa dicoba. Metode yang digunakan adalah eksperimental yang dilakukan di laboratorium dengan produksi 12 buah uji dengan presentasi 0%, 0,25%, 0,5% dan 0,75% pada 7 hari. Hasil uji laboratorium pada penambahan abu serabut kelapa dengan presentasi K 100 normal adalah 16.505 MPa, campuran abu serabut kelapa 0,25% mencapai 23.895 MPa, campuran abu serabut kelapa 0,5% mencapai 23.656 MPa, beton campuran abu serat tertinggi 0,75% kelapa bisa mencapai kekuatan tekan 23.688 MPa.
Â
Kata kunci: Abu, Serat Kelapa, Kekuatan Tekan, Beton
References
ASTM C 29 – 91 Standart Test Method for Bulk Density (Until weight) and Voids Aggregates
ASTM C 128 - 78 Standart Test Methodfor Density, Relative Density (Spesific Gravity, and Absorbtion of Fine Aggregate
ASTM C 187 – 86 Normal Consistency of Hydraulic Cement
ASTM C 566 – 89 Standart Test Method for Total Evaporable Moisture Concret of Aggregate by Drying
Candra, A. I. (n.d.). ANALISIS DAYA DUKUNG PONDASI STROUS PILE PADA PEMBANGUNAN GEDUNG MINI HOSPITAL UNIVERSITAS KADIRI Agata. Ukarst, 1, 63–70.
Candra, A. I., Gardjito, E., Cahyo, Y., & Prasetyo, G. A. (2019). Pemanfaatan Limbah Puntung Rokok Filter Sebagai Bahan Campuran Beton Ringan Berpori. UKaRsT, 3(1), 82–89.
Standart Nasional Indonesia S 04-1989-F Pemakaian Air Untuk Beton. Badan Standarisasi Nasional.
Standart Nasional Indonesia SK-SNI S-18-1990-03, Penyusun Beton.
Standart Nasional Indonesia SNI 03-1974-1990, Metode Pengujian Kuat Tekan Beton
Sukirman, S., 1992. “Perkerasaan Lentur Jalan Rayaâ€, Bandung.
Zaenuri, M., Romadhon, R., Gunarto, A., & Cahyono, A. (2018). PENELITIAN PENGGUNAAN BATU GAMPING SEBAGAI AGREGAT KASAR DAN FILLER PADA ASPAL CAMPURAN AC-BC. UKaRsT, 2(1), 24–35.
Badan Standarisasi Nasional, BSSNI,2011. SKSNI 2434-2011. Tentang Cara Uji Titik Lembek Aspal Dengan Alat Cincin Dan Bola (Ring And Ball)
Ahmad Bagir dan Gigih Eka Pradana., 2011.Pemanfaatan Serat Eceng Gondok
Badan Standarisasi Nasional, 2012. SNI ASTM C136:2012 : Metode uji untuk analisis saringan agregat halus dan agregat kasar. Jakarta: BSN.
Badan Standarisasi Nasional, SNI 8129:2015 tentang Spesifikasi Stone Matrix Asphalt (SMA)
Downloads
Published
How to Cite
Issue
Section
License
Authors who publish with this journal agree to the following terms:
(1) The copyright of published articles will be transferred to the journal as the publisher of the manuscript. Therefore, the author needs to confirm that the copyright has been managed by the publisher with the Publication Right Form which must be attached when submitting the article.
(2) Publisher of U Karst is Kadiri University.
(3) The copyright follows Creative Commons Attribution-ShareAlike License (CC BY SA): This license allows to Share copy and redistribute the material in any medium or format, Adapt remix, transform, and build upon the material, for any purpose, even commercially.
