KAJIAN PENGARUH ADMIXTURE PADA PAPAN SEMEN BERSERAT BERBUSA RINGAN

Pratikto Pratikto, Anni Susilowati, Eko Wiyono

Abstract


Foam mortar can be used as an alternative to cement board mixtures in ceiling or ceiling construction. The purpose of this study was to obtain the physical and mechanical properties of lightweight foamed cement board, to analyze the effect of admixture on bending strength, and to determine the optimum admixture for lightweight foamed cement board. The study used an experimental method by molding cement board test objects. The independent variable for the composition of the mixture with a ratio of 1 Cement: 1.2 Sand: 0.47 w/c ratio, with a mortar ratio of 0.45: 0.55; 31% glass fiber and 1:30 foam agent as well as 6 different admixture variations, namely 0; 0.2; 0.4; 0.6; 0.8 and 1.0%. The dependent variables are density, specific gravity, strength of nailed, and bending strength. The results showed that the higher the admixture content, thee workability. Density and specific gravity are decreasing. Meanwhile, the strength of the cement board is nailed, it does not break, there are no surface cracks, and the nails are easy to pull out. Bending strength was increasing and the optimum at 0.8% admixture variation was 60.44 kg/cm2. For the long term, the composition of this foam mortar mixture can be used as a ceiling

Keywords


admixture, foam agent, foam mortar, ceiling

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References


Anggraini, L., Ramadian, Y., and Susilowati, A., 2001, Karakteristik Papan Semen dengan Penggunaan Limbah Botol Polyethlene Terehthalate (PET), in, pp.1–10.Available at: http://prosiding.pnj.ac.id/ index. php/snts/ article/view/2446.

Darwis, M., Tata, A., Anwar, C., 2019, Pemanfaatan Pasir Apung Pada Mortar Busa Dalam Pembuatan Batako Ringan, J Sipil Sains, 09(18), pp. 43–49. Available at: https:// ejournal.unkhair.ac.id/ index.php/sipils /article/view/ 1400.

Han, F.Q., Tan, X. and Zhao, F.Q., 2017, Modification of Wood Fiber for Use in Cement Board, IOP Conference Series: Materials Science and Engineering, 281(1). doi: 10.1088/1757-899X/281/ 1/012020.

Hidayat, T., 2018, Pengaruh penambahan zat admixture accelerator beton mix terhadap sifat-sifat mekanis mortar busa, Available at: http://jurnal.unma. ac.id/index.php/ ST/article/download/977/932.

Husin, A.A. and Agustiningtyas, R.S., 2008, Pengaruh Penambahan Foam Agent Terhadap Kualitas Bata Beton, Jurnal Permukiman,

Wahana TEKNIK SIPIL Vol. 27 No. 1 Juni 2022 56 - 64

(3), p. 196. doi: 10.31815/ jp.2008.3.196-207.

Karimah, R., 2017, Pengaruh Penggunaan Foam Agent Terhadap Kuat Tekan Dan Koefisien Permeabilitas Pada Beton, J Media Teknik Sipil, 15(1), p. 50. doi: 10.22219/ jmts.v15i1.4492.

Lukmanova, L.V. and Muhametrahimov, R.Kh., 2019, Investigation of mechanical properties of fiber-cement board reinforced with cellulosic fibers, IOP Conference Series: Materials Science and Engineering, 570(1). doi: 10.1088/1757-899X/570/1/ 012113.

Murtono, A., 2015 Pemanfaatan Foam Agent Dan Material Lokal, Universitas Muhammadiyah Surakarta.

PU-net., 2017, Pelaksanaan timbunan material ringan mortar-busa untuk konstruksi jalan, Kementerian Keuangan Republik Indonesia. Available at: http://www.pu.go.id/.

Rashid, H., 2019, Performance of Cement Boards in Presence of Waste Paper, pp. 1–9. Available at: https://asrjetsjournal.org/ index.php/American_Scientific_Journal/article/view/4940/1728.

Saputra, A.M., 2014, Pengujian Sifat Fisik Dan Sifat Mekanik Papan Semen Partikel Pelepah Aren (Arenga Pinnata), FakuLas Teknik Universitas Negeri Semarang, 1. Available at: http://lib.unnes.ac.id/21995/1/ 5101410046-S.pdf.

Sharma, R. and Gogade, S., 2019, Effect of Chopped Glass Fibers on The Strength of Concrete Tiles, Journal of the Ceramic Association, Japan, 65(739), pp. 190.Available at: https://www. irjet.net/archives/ V7/i12/IRJET-V7I12398.pdf.

Sulastiningsih, I.M., 2008, Pengaruh Lama Perendaman Partikel, Macam Katalis Dan Kadar Semen Terhadap Sifat Papan Semen, Jurnal Penelitian Hasil Hutan, pp. 203–213. doi: 10.20886/jphh.2008.26.3.203-213.

Wiyono, E. and Susilowati, A., 2011, Penggunaan Sekam Padi dengan Anyaman Bambu Sebagai Papan Semen Dekoratif, Jurnal Poli-Teknologi, 10(1), pp. 1–8. Available at: http://jurnal.pnj. ac.id/index.php/politeknologi/article/view/406.




DOI: http://dx.doi.org/10.32497/wahanats.v27i1.3671

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