Pemanfaatan Limbah Kertas (Pulp) dan Serat Batang Pisang Menjadi Campuran Bahan Pembuatan Asbes Plafon Ramah Lingkungan

Jurnal Sipil dan Arsitektur Pub Date : 2024-03-22 DOI:10.14710/pilars.2.1.2024.1-11

Reyhan Fajrul Arsal, Muchammad David Rivaldy, H. Hartono, Shifa Fauziyah

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Abstract

Garbage waste in Indonesia is classified as many, including organic and inorganic. Therefore, research was carried out with the aim of utilizing waste paper and banana tree trunks as a mixture for making environmentally friendly asbestos ceilings. The method used is an experimental method, with a mixture of cement and sand composition of 1:2 namely AP0 (38%, 60%, 2%) ; as well as variations in the composition of the mixture of cement, paper pulp, and banana stem fiber used, among others: AP1 (39%, 60%, 2%) ; AP2 (44%, 55%, 2%) ; AP3 (48%, 50%, 2%) ; AP4 (53%, 45%, 2%) and the various compositions used for mixing cement, paper pulp, banana stem fiber, and sand include: AP5 (39%, 20%, 1%, 40%) ; AP6 (44%, 20%, 1%, 35%) ; AP7 (48%, 20%, 2%, 30%) ; AP8 (53%, 20%, 2%, 25%). The highest average flexural strength results for the variation without sand in the AP4 sample = 68.121 kgf/cm2, while the variation using sand in the AP8 sample = 70.358 kgf/cm2. For the water absorption test results, the lowest average variation without sand was in the AP4 sample = 18.36%, while the variation using sand in the AP8 sample = 12.20%. This test includes flexural strength and water absorption. The use of paper pulp can reduce flexural strength and increase water absorption while banana stem fiber increases flexural strength and decreases water absorption. Therefore, it can be concluded that asbestos ceilings with a mixture of pulp and banana stem fiber are better, economical, and lighter than conventional asbestos ceilings and still meet SNI.

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利用废纸（纸浆）和香蕉茎纤维制成环保型石棉天花板材料混合物

印度尼西亚的垃圾分类很多，包括有机垃圾和无机垃圾。因此，我们开展了一项研究，旨在利用废纸和香蕉树干作为混合物，制作环保型石棉天花板。使用的方法是实验法，水泥和沙子的混合物成分为 1:2，即 AP0（38%、60%、2%）；水泥、纸浆和香蕉茎纤维混合物的成分也有变化：AP1（39%，60%，2%）；AP2（44%，55%，2%）；AP3（48%，50%，2%）；AP4（53%，45%，2%）以及用于混合水泥、纸浆、香蕉茎纤维和沙子的各种成分，包括AP5（39%、20%、1%、40%）；AP6（44%、20%、1%、35%）；AP7（48%、20%、2%、30%）；AP8（53%、20%、2%、25%）。在 AP4 样品中，无砂变化的平均抗折强度最高 = 68.121 kgf/cm2，而在 AP8 样品中，有砂变化的平均抗折强度最高 = 70.358 kgf/cm2。在吸水率测试结果中，AP4 样品无砂的平均变化率最低，为 18.36%，而 AP8 样品有砂的平均变化率为 12.20%。该测试包括抗折强度和吸水性。使用纸浆会降低抗折强度，增加吸水率，而香蕉茎纤维会增加抗折强度，降低吸水率。因此，可以得出结论，使用纸浆和香蕉茎纤维混合物的石棉天花板比传统石棉天花板更好、更经济、更轻，而且仍然符合 SNI。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Jurnal Sipil dan Arsitektur

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