sagu纤维混凝土砖的性能优化

M. Z. Umar, Abdul Fattaah Mustafa
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引用次数: 0

摘要

Sagu (sinonggi/kapurung)是托拉基族的典型食物。沙古(Metroxylon Sagu rottb)是苏拉威西省东南部的一种特有植物。迄今为止,以纤维(sagu纤维)形式存在的sagu废弃物尚未得到最佳利用。松骨纤维废料只剩下装裱;有些被倾倒到河里,所以人们担心它会污染环境。通过在可持续建筑原则中减少浪费的创新,sagu纤维将被用作制造混凝土砖墙对的附加材料。本研究的目的是测试0%、50%、60%和70%的水泥纤维混凝土砖在砂土作用下的抗压强度和吸水能力。本研究采用实验方法,分为准备工作工具和工作材料、制作测试对象、测试等阶段。采用数学公式对混凝土砖的抗压强度和吸水能力进行数据分析,并与实心混凝土砖的SNI 3-0349-1989进行对比分析。根据本实验室的试验结果,得出了70%的沙石纤维和30%的砂石的平衡组成可以获得良好的质量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The performance optimization of concrete bricks using a sagu fiber
Sagu (sinonggi/kapurung) is a typical food of the Tolaki ethnic group. Sagu (Metroxylon sagu rottb) is an endemic plant in Southeast Sulawesi Province. So far, sagu waste in the form of fibers (sagu fiber) has not been optimally utilized. Sagu fiber waste is only left to mount; some are dumped into the river, so it is feared that it could pollute the environment. Through innovation in reducing waste in the principles of sustainable construction, sagu fiber will be used as an added material to manufacture concrete brick wall pairs. This study aimed to test the compressive strength and water absorption capacity of sagu fiber concrete bricks with variations of 0%, 50%, 60%, and 70% sagu fiber under the sand. This study uses an experimental method with stages such as preparing work tools and work materials, making test objects, and testing. Data were analyzed using mathematical formulas for the compressive strength of concrete bricks and water absorption capacity, compared with SNI 3-0349-1989 for solid concrete bricks, and analyzed comparatively. Based on the test results in this research laboratory, it is concluded that a balanced composition to get good quality is found in 70% sagu fiber and 30% sand.
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