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Abstrak
Concrete which has significant weight is good at compressive strength and poor at tensile strength. This study aimed to find out the relationship between the tensile strength and density of bamboo fiber concrete which 40 % of the fine aggregate was replaced with the sea shell ash (ACL) and the rice husk ash (ASP). The bamboo fiber variations which used, 0,25 % (V1) dan 0,50 % (V2) were calculated from the cement weight. Each fiber bamboo variations has 3
samples of ACL and ASP weight ratio e.g 35:65 (C1), 50:50 (C2), 65:35 (C3). 3 concrete cylinders of diameter 15 cm and height 30 cm were made for each samples. All the specimens were compared to the normal concrete of water cement ratio 0,45 and slump value 6-10 cm.The specimens were made and maintained by SK SNI T-15-1990-03 and SNI 03-2493-1991. The tensile strength of the specimens were tested at the age of 28 days according to SNI 03-24912002. The highest tensile strength was belonged to V2C2. The significance density (2.347,57 kg/m3) belong to the normal concrete. The highest of the density and the tensile strength of eachvariation of ACL and ASP were occurred at the bamboo fiber concrete 0,5 % (V2).
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Referensi
- Brahmanja. 2011. Skripsi “Analisa Kuat Tekan Beton Menggunakan
- Tambahan Abu Sekam Padi. Fakultas Teknik Jurusan Teknik Sipil Universitas Pasir Pengairan, Riau.
- Czernin, W. 1980. Cement Chemistry and Physics for Civil Engineers”. 2
- edition. London.
- Ediningtyas, D. dan V. Winarto. 2012. Mau Tahu Tentang Bambu?. Badan
- Penyuluhan Dan Pengembangan SDM Kehutanan Kementrian Kehutanan
- cyberpenyuluhankht.info/.../243/Buku%20Bambu.pdf? , 27/09/2013: 10.13
- Elhusna. 2013. Pemanfaatan Limbah Budidaya Pertanian untuk Mengurangi Penggunaan Tanah Liat dalam Pembuatan Bata Merah. ISSN
- -5244.
- Elhusna, dan J. Suwandi, J. 2012. Peningkatan Kuat Tarik Beton akibat
- Penambahan Serabut Kelapa. Jurnal Inersia Vol. 4, No 1, ISSN: 20869045, hal. 17-23, Program Studi Teknik Sipil, Universitas Bengkulu.
- Etuk, Benjamin R., Etuk, Idongesit F., Asuquo, Linus O. 2012. Feasibility of Using Sea Shells Ash as Admixtures for Concrete. Journal of Environmental Science & Engineering: A;Jan2012, Vol. 1 Issue 1A, p121.
- Morisco. 1999. Rekayasa Bambu. Nafiri Offset, Yogyakarta.
- Ramasamy, V. 2012. Compressive Strength and Durability Properties of Rice Husk Ash Concrete. KSCE Journal of Civil Engineering (2012) 16(1):93102, DOI 10.1007/s12205-012-07792, Structural Engineering
- www.springer.com/12205.
- Richardson, A. E. and Fuller, T. 2013. Sea shells used as partial aggregate replacement in concrete. Article, Structural Survey, Vol. 31 Iss: 5, pp.347 – 354, DOI. 10.1108/SS-122012-0041.
- SK SNI T-15-1990-03. 1990. Tata Cara Pembuatan Rencana Campuran Beton Normal. Departemen Pekerjaan Umum Yayasan Badan Penerbit PU,
- Bandung.
- SNI 03-2491-2002. 2002. Metode Pengujian Kuat Tarik Belah Beton, Balitbang Dept. Kimpraswil, Jakarta.
- Standar SNI 1972. 2008 . Cara Uji Slump Beton, BSN.
- Standar SNI 03-2491-2002. 2002. Metode Pengujiaan Belah Silinder Beton di Laboratorium. BSN.
- Standar SNI 03-2493-1991. 1991. Metoda Pembuatan dan Perawatan Benda Uji Beton di laboratorium. BSN.
Referensi
Brahmanja. 2011. Skripsi “Analisa Kuat Tekan Beton Menggunakan
Tambahan Abu Sekam Padi. Fakultas Teknik Jurusan Teknik Sipil Universitas Pasir Pengairan, Riau.
Czernin, W. 1980. Cement Chemistry and Physics for Civil Engineers”. 2
edition. London.
Ediningtyas, D. dan V. Winarto. 2012. Mau Tahu Tentang Bambu?. Badan
Penyuluhan Dan Pengembangan SDM Kehutanan Kementrian Kehutanan
cyberpenyuluhankht.info/.../243/Buku%20Bambu.pdf? , 27/09/2013: 10.13
Elhusna. 2013. Pemanfaatan Limbah Budidaya Pertanian untuk Mengurangi Penggunaan Tanah Liat dalam Pembuatan Bata Merah. ISSN
-5244.
Elhusna, dan J. Suwandi, J. 2012. Peningkatan Kuat Tarik Beton akibat
Penambahan Serabut Kelapa. Jurnal Inersia Vol. 4, No 1, ISSN: 20869045, hal. 17-23, Program Studi Teknik Sipil, Universitas Bengkulu.
Etuk, Benjamin R., Etuk, Idongesit F., Asuquo, Linus O. 2012. Feasibility of Using Sea Shells Ash as Admixtures for Concrete. Journal of Environmental Science & Engineering: A;Jan2012, Vol. 1 Issue 1A, p121.
Morisco. 1999. Rekayasa Bambu. Nafiri Offset, Yogyakarta.
Ramasamy, V. 2012. Compressive Strength and Durability Properties of Rice Husk Ash Concrete. KSCE Journal of Civil Engineering (2012) 16(1):93102, DOI 10.1007/s12205-012-07792, Structural Engineering
www.springer.com/12205.
Richardson, A. E. and Fuller, T. 2013. Sea shells used as partial aggregate replacement in concrete. Article, Structural Survey, Vol. 31 Iss: 5, pp.347 – 354, DOI. 10.1108/SS-122012-0041.
SK SNI T-15-1990-03. 1990. Tata Cara Pembuatan Rencana Campuran Beton Normal. Departemen Pekerjaan Umum Yayasan Badan Penerbit PU,
Bandung.
SNI 03-2491-2002. 2002. Metode Pengujian Kuat Tarik Belah Beton, Balitbang Dept. Kimpraswil, Jakarta.
Standar SNI 1972. 2008 . Cara Uji Slump Beton, BSN.
Standar SNI 03-2491-2002. 2002. Metode Pengujiaan Belah Silinder Beton di Laboratorium. BSN.
Standar SNI 03-2493-1991. 1991. Metoda Pembuatan dan Perawatan Benda Uji Beton di laboratorium. BSN.