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Tengku Fitriani L. Subhan
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Compressive and Tensile Strength of Expanded Polystyrene Beads Concrete Subhan, Tengku Fitriani L.
SMARTek Vol 3, No 4 (2005)
Publisher : SMARTek

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Abstract

Penelitian ini betujuan untuk mempelajari property dari beton ringan yang mengandung expanded polystyrene beads, yaitu kuat tekan (compressive strength) dan kuat tarik (tensile strength). Property tersebut kemudian dibandingkan dengan beton normal (beton tanpa expanded polystyrene beads) sebagai campuran pengontrol. Hasil penelitian ini menunjukkan bahwa jumlah polystyrene beads yang dimasukkan sebagai campuran beton mempengaruhi property beton; yaitu dapat menurunkan kuat tekan beton. Tetapi, pada campuran beton dengan 15 % polystyrene beads (Mix II) pada 28 hari kuat tekannya dapat bertahan hingga 86 % dan kuat tariknya 87 % jika dibandingkan dengan beton normal
LIGHTWEIGHT HIGH STRENGTH CONCRETE WITH EXPANDED POLYSTYRENE BEADS Subhan, Tengku Fitriani L.
MEKTEK Vol 8, No 1 (2006)
Publisher : MEKTEK

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Abstract

This paper is a literature study about lightweight high strength concrete by incorporating expanded polystyrene beads. Basically polystyrene is disposal material from packaging industry. However, after being processed in a special manner, polystyrene can be expanded and used as lightweight concrete making material. Therefore, the use of expanded polystyrene beads in concrete is not only beneficial for engineering studies but also provide solution for the environmental problem