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首页> 外文期刊>Journal of Civil, Construction and Environmental Engineering >The Influence of Addition of Date Palm Leaves and Rice Husk on the Mechanical Properties of Cement Mortar
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The Influence of Addition of Date Palm Leaves and Rice Husk on the Mechanical Properties of Cement Mortar

机译：枣椰叶和稻壳的添加对水泥砂浆力学性能的影响

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The technological trend towards waste utilization and cost reduction in industrial processing has attracted the use of Rice Husk (RH) and Date palm leaves (DPL) as a value added material. Both RH and DPL have been found suitable for wide range of domestic as well as industrial applications. This paper presents the finding of the investigations done to assess the effect of DPL and RH additions on the properties of cement mortar. Mix design was cement: sand = 1:3, and DPL and RH were added individually to the cement mortar as 1, 1.5, 2, and 2.5% of the total weight of the mix. Fresh density, hardened density, compressive strength, water absorption and modulus of rupture were evaluated. The results revealed that the compressive strength and modulus of rupture decreased with the addition of DPL and RH. However, the compressive strength was slightly higher with the addition of RH than the addition of DPL. Water absorption was increased with the addition of DPL and RH. Additions of RH and DPL to the cement mortar would significantly contribute to waste management and sustainability. Cement mortar produced in this study could be used for finishing.
机译：工业过程中废物利用和降低成本的技术趋势吸引了稻壳（RH）和枣椰子叶（DPL）作为增值材料的使用。已发现RH和DPL均适用于广泛的家庭以及工业应用。本文介绍了为评估DPL和RH添加对水泥砂浆性能的影响而进行的研究的发现。混合料的设计是水泥：沙子= 1：3，DPL和RH分别以混合料总重量的1％，1.5％，2％和2.5％添加到水泥砂浆中。评价了新鲜密度，硬化密度，抗压强度，吸水率和断裂模量。结果表明，随着DPL和RH的加入，抗压强度和断裂模量降低。但是，添加RH的抗压强度略高于添加DPL的抗压强度。添加DPL和RH可以增加吸水率。在水泥砂浆中添加RH和DPL将大大有助于废物管理和可持续性。本研究中生产的水泥砂浆可用于精加工。

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