PENGARUH LAMA PENGERINGAN BETON SERAT PANDAN PUNDAK DURI (PANDANUS TECTORIUS) TERHADAP KUAT TARIK BELAH BETON

faizal hadi(1), Agustin Gunawan(2),
(1) Universitas Bengkulu, Indonesia
(2) Uiversitas Bengkulu, Indonesia

Abstract


Concrete is a material that have the strength to compression, but it is weak against tensile strength. The weakness of the tensile strength of concrete can be minimized by adding pandanus tectorius fiber. This study was aimed to determine the effect of adding pandanus tectorius fiber to split- tensile strength of concrete and percentage of the fiber in concrete that shows the highest split- tensile strength. The specimens used in this study is cylindrical with dimensions of 30 cm in height and 15 cm in diameter (SNI 03-4810-1998). Total of specimens is 32 that consist of 8 normal concretes and 24 variation concretes. An addition of pandanus tectorius fiber with the variation of 0,25%, 0,5%, and 0,75% was based on volume of the specimen. The mix design of concrete used water-cement ratio of 0.5 and slump of 60-100 mm. The splittensile strength of concrete was tested at 7 days and 14 days of dryng after immersing for 27 days. The result of split-tensile strength test of concrete with a variation of pandanus tectorius fiber showed a decreasing. The decreasing of split-tensile strength of concrete at 41 days was smaller than at 34 days to normal concrete. The highest decreasing percentage of split-tensile strength of variation concrete to normal concrete was respectively 9,249% (variation 0,25 tested at 41 days) and 14,518% (variation 0,75% tested at 34 days) .


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References


ACI Commite 544, 2002, Building Code Requirements for Structural Concrete

(318-02) and Cemenraty (318R-02), American Concrete Institute, Farmington Hills, Michigan.

Amna, Wesli, Hamzan, 2014, Jurnal Penelitian : Pengaruh Penambahan

Serat Tandan Sawit Terhadap Kuat Tekan dan Kuat Lentur Beton, Fakultas Teknik Jurusan Teknik Sipil Universitas Malkussaleh, Aceh.

Amri, S., 2005, Teknologi Beton, Penerbit : Yayasan John Hi-Tech Idetama, Jakarta.

Anonim, 1979, Peraturan Beton Bertulang Indonesia, Departemen Pekerjaan Umum dan Tenaga Listrik, Bandung.

Aulia, M. D., 2012, Jurnal Penelitian : Studi Ekperimental Permeabilitas dan Kuat Tekan Beton K-450 Menggunakan Zat Adiktif Conplast WP421, Fakultas Teknik Jurusan Teknik Sipil Universitas Komputer Indonesia,

Bandung.

Darul, Syahroni, Edison, B., 2013, Jurnal

Penelitian : Kajian Pengaruh Serat Ijuk

Terhadap Kuat Tarik Belah Beton K175,

Fakultas Teknik Jurusan Teknik Sipil Universitas Pasir Pangaraian, Riau.

Han, J.S., 1998, Properties Of Nonwood Fibers. Procceding Of The Korean Of Wood Science and Technology Annual Meeting.

Kemalasari, D., 2008, Skripsi “ Analisis Pengaruh Penambahan Serat Kawat Berkait pada Beton Mutu Tinggi Berdasarkan Optimasi Diameter

Serat”, Fakultas Teknik Jurusan Teknik Sipil Universitas Diponegoro,

Semarang.

Sari, R.A.I., Wallah, S.E., Windah, R.S., 2015, Jurnal Penelitian : Pengaruh Jumlah Semen dan Fas Terhadap Kuat Tekan Beton dengan Agregat yang Berasal dari Sungai, Fakultas Teknik Jurusan Teknik Sipil Universitas Sam Ratulangi, Manado.

SNI 03-1968-1990. Metode Pengujian Analisa Saringan, Departemen

Pekerjaan Umum, Jakarta.

SNI 03-1969-1990. Metode Pengujian Berat Jenis dan Penyerapan Air

Agregat Kasar, Departemen Pekerjaan Umum, Jakarta.

SNI 03-1970-1990. Metode Pengujian Berat Jenis dan Penyerapan Air

Agregat Halus, Departemen Pekerjaan Umum, Jakarta.

SNI 03-1971-1990. Metode Pengujian Kadar Air Agregat, Departemen

Pekerjaan Umum, Jakarta.

SNI 03-4143-1990. Metode Pengujian Kadar Lumpur, Departemen Pekerjaan Umum, Jakarta.

SNI 03-4143-1991. Metode Pengujian Kadar Lumpur, Departemen Pekerjaan Umum, Jakarta.

SNI 03-2816-1992. Metode Pengujian Kadar Organik, Departemen Pekerjaan Umum, Jakarta.

SNI 03-4804-1998. Metode Pengujian Berat Isi dan Rongga Udara,

Departemen Pekerjaan Umum, Jakarta.

SNI 03-4810-1998. Metode Pembuatan dan Perawatan Benda Uji Beton di

Lapangan, Departemen Pekerjaan Umum, Jakarta.

SNI 03-2049-2002. Semen Portland, Departemen Pekerjaan Umum, Jakarta.

SNI 03-2491-2002. Metode Pengujian Kuat Tarik Belah Beton, Departemen Pekerjaan Umum, Jakarta.

SK SNI 03-2834-2002. Tata Cara Pembuatan Rencana Campuran Beton

Normal, Departemen Pekerjaan Umum, Jakarta.

SNI 19-6728-2002. Penyusunan Neraca Sumber Daya-Bagian 1 : Sumber Daya Air Spasial, Departemen Pekerjaan Umum, Jakarta.

SK SNI 1972-2008. Cara Uji Slump Beton, Badan Standarisasi Nasional, Jakarta.

SNI 2493-2011. Tata Cara Pembuatan dan Perawatan Benda Uji Beton di

Laboratorium, Badan Standarisasi Nasional, Jakarta.

Suhardiman, M., 2012, Jurnal Penelitian : Kajian Pengaruh Penambahan Serat Bambu Ori Terhadap Kuat Tekan dan Kuat Tarik Beton, Fakultas Teknik Program Studi Teknik Sipil Universitas Janabadra, Yogyakarta.

Winarni, I & Waluyo, T., 2006, Peningkatan Teknik Pengelolaan Pandan (Bagian I): Pewarnaan dan Pengeringan, Pusat Penelitian dan Pengembangan Hasil Hutan,Bogor.




DOI: https://doi.org/10.33369/ijts.11.1.1-6

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