TINJAUAN KUAT TEKAN DAN KUAT LENTUR BETON MENGGUNAKAN BAHAN POLYMER POLIERTA PRODUKSI PT. VARIA USAHA BETON DENGAN TAMBAHAN PEMAKAIAN FIBER POLYPROPYLENE

Bambang Sujatmiko

Abstract


The increasing concrete construction materials needs for the current infrastructure development must be addressed by the existence of alternatives and innovations in technology. This study aims to study the effect of adding polypropylene fiber by using polymer polierta additive to the increase of compressive strength and strength of bending on concrete beam. In this experiment, we conducted experiments for the quality of K-350 concrete with variation of polypropylene fiber 0.6 kg / m³ (1%); 1.2 Kg / m³ (2%). The test for compressive strength comprised a specimen of 27 cylinders (15x30 cm) and a test for bending strength comprising a 12-bar (60x15x15 cm) test specimen tested at ages 7, 14, and 28 days for a cylinder compression test and 14, and 28 days for strong bending beams. Fresh concrete test was performed with slump-flow test, curing of test specimen until the age of concrete testing. The result showed that the addition of polypropylene fiber 0,6 kg / m³ (1%) to the concrete mixture showed an increase of compressive strength 438,31 kg / cm² or about 13,43% and flexural strength 58,05 kg / cm² or equal to 10, 25%. For the addition of polypropylene fiber fiber 1.2 kg / m³ (2%) to the concrete mixture there was addition of compressive strength 434,6 kg / cm² or equal to 12,47% and 60,75 kg / cm² bending strength or 15,38% concrete without polypropylene fiber. Thus the most optimum composition was achieved when the addition of polypropylene fiber was 1.2 kg / m³ (2%)


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References


Mulyono, Ir. Tri, MT. 2004. Teknologi Beton. Yogyakarta: Andi.

Wangsadinata, Ir. Wiratman, dkk. 1979. Peraturan Beton Bertulang Indonesia 1971. Bandung: Departemen Pekerjaan Umum.

Nugraha, Paul., dan Antoni. 2007. Teknologi Beton. Surabaya : Andi.

Samekto, Wuryati, Mpd, Dr., dan Rahmadiyanto Candra, ST. 2005. Teknologi Beton. Yogyakarta : Kanisius.

Nawy, Dr. G Edward. PE. 1990. Beton Prategang. Jakarta: Erlangga.

McCormac, Jack C. 2000. Desain Beton Bertulang. Jakarta: Erlangga.

Praktikum Teknologi Beton. Petunjuk Praktikum Teknologi Beton. Surabaya: Laboratorium Beton dan Bahan Bangunan, Jurusan Teknik Sipil FTSP-ITS.

Nursyamsi, 2005. Pengaruh Perawatan Terhadap Daya Tahan Beton, Jurnal Teknik Simetrika. Vol 4. No 2. Sumatera Utara Agustus , 2005. Pp. 317-322.

Marsiano. Penggunaan Admixtures Super Plasticizer Pada Beton Untuk Menaikkan Mutu Beton.

Agus, Irzal. 2001. Pengaruh Variasi Faktor Air Semen Dan Temperatur Terhadap Kuat Tekan Beton. Baubau: Unidayan.

Slamet Prayitno, Supardi, Mario Ota Hamonangan Manik. 2015. Kajian Kuat Tekan dan Kuat Lentur Balok Beton Mutu Tinggi Berserat Bendrat Dengan Fly Ash dan Bahan Tambahan Bestimittel. Penelitian Jurusan Teknik Sipil Fakultas Teknik Universitas Sebelas Maret. Surakarta

Purnawan Gunawan, Wibowo, Nurmantian Suryawan. 2014. Pengaruh Penambahan Serat Polypropylene Pada Beton Ringan Dengan Teknologi Foam Terhadap Kuat Tekan,Kuat Tarik Belah Dan Modulus Elastisitas. Jurnal MATRIKS Teknik Sipil Fakultas Teknik Universitas Sebelas Maret. Surakarta.

Yohanes Trian dady, M.D.J. Sumajouw, R.S. Windah. 2015 Pengaruh Kuat Tekan Terhadap Kuat Lentur Balok Beton Bertulang. Penelitian Jurusan Teknik Sipil, Fakultas Teknik Universitas Sam Ratulangi. Manado.

Mardiono. Pengaruh Pemanfaatan Abu Terbang (Flyash) Dalam Beton Mutu Tinggi. Jakarta : Universitas Gunadarma.

Yulita Arni Priastiwi, Purwanto. 2012. Korelasi Umur Beton Pada Kuat Lentur. Penelitian Jurusan Teknik Sipil, Fakultas Teknik Universitas Diponegoro. Semarang.

SK. SNI. T–15–1990–2003. Tata Cara Rancangan Campuran Beton Normal. Bandung: Departeman Pekerjaan Umum.

Salain Karyawan, I Made Alit.,Dharma Giri, Ida Bagus dan Alice Saraswati, Mayun Adi. 2011.” The Use Of High Volume Flyash in The Concrete Production. Palembang ”. Prosiding Seminar Nasional AVoER ke-3. Palembang, 26-27 Oktober. Diedit oleh Fakultas Teknik Universitas Sriwijaya.

SK. SNI. 03–2834–2000. Tata Cara Pembuatan Rencana Campuran Beton Normal. Badan Standardisasi Nasional.

Technical Data Sheet. Edition 3. 2009. Plastiment –VZ, Water Reducing and Set Retarding, < URL:http://www.sika.co.id>.

Tjokrodimulyo, K. 1996. Teknologi Beton. Yogyakarta.


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