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首页> 外文期刊>Journal of Sustainable Development >Bamboo Reinforced Concrete Slabs for Fence Walls
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Bamboo Reinforced Concrete Slabs for Fence Walls

机译：竹篱笆墙用混凝土板

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The construction industry consumes large quantities of steel and emits carbon which is a dampener for sustainable growth all over the world. As an alternative to steel, bamboo and rattan cane have been tried as reinforcement in different countries on a very small scale only. This work aims at exploring the methods of adopting bamboo reinforced concrete slabs for erecting fence walls in rural parts of south-India. Presently, fence walls are erected using steel reinforced concrete (SRC) slabs which are cast as a cottage industry, without adhering to any specification. Twenty five (25) bamboo reinforced concrete (BRC) slabs of size 1000 mm by 300 mm by 50 mm (length: width: thickness) were cast in the laboratory using M20 mix ratio. The slabs were tested using (a) ultrasonic instrument and (b) universal testing machine to assess the quality of concrete and deflection values respectively. As a comparative study these tests were repeated on SRC slabs, procured from a vendor. The results reveal that the quality of concrete in BRC slabs was better than that of the SRC slabs. The BRC slabs failed at approximately 50% of the magnitude of load taken by SRC slabs at failure. The deflection and the crack width also followed the same trend. The cost analysis performed indicates that BRC slabs are cheaper by 25 to 30%. Therefore, it is recommended to adopt BRC slabs for erecting fence walls by which more bamboo will be grown, leading to a sustainable growth of the environment.
机译：建筑行业消耗大量钢材，并散发出碳，这是全球可持续增长的障碍。作为钢的替代品，竹藤藤藤仅在很小的范围内就在不同的国家中用作增强材料。这项工作旨在探索在印度南部农村地区采用竹纤维混凝土板架设围墙的方法。目前，围墙是用钢筋混凝土（SRC）板竖立的，这些板是作为家庭工业铸造的，没有遵守任何规范。在实验室中使用M20混合比浇铸了25（25）片1000毫米x 300毫米x 50毫米（长度：宽度：厚度）的竹增强混凝土（BRC）平板。使用（a）超声仪和（b）万能试验机对板进行测试，分别评估混凝土的质量和挠度值。作为比较研究，对从供应商处购买的SRC平板重复了这些测试。结果表明，BRC板的混凝土质量优于SRC板。 BRC板的破坏程度约为SRC板在破坏时承受的载荷大小的50％。挠度和裂纹宽度也遵循相同的趋势。进行的成本分析表明，BRC板便宜25％至30％。因此，建议采用BRC平板架设围墙，以种植更多的竹子，从而实现环境的可持续增长。

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