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Study of the Effect of Recycled Ash Wastepaper on the Mechanical Properties of green Concrete

机译：再生灰色废纸对绿色混凝土力学性能的影响研究

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The Waste materials need to be recycled in some method to avoid ground contamination. One of the methods to reuse such materials is to include in concrete materials. This will decrease pollution and encourage sustainable development in environment conservation. In this work ash wastepaper was partially replaced as 0%, 5%, 7% and 10% in place of cement in concrete for M-25 mix (i.e. concrete design mix of 1: 1.60 : 2.37 cement, sand and aggregate as per ASTM C 94 : 2007) with 0.48 wc ratio was used. About 4 mixes with ash wastepaper were prepared. Strength properties were determined by compressive strength, splitting tensile strength and flexural tensile strength at (7, 14 and 28) days. From The results showed that the replacement of ash wastepaper increases the compressive strength and splitting tensile strength and flexural tensile strength by (22.129%), ( 4.160%) and (34.783%) respectively, at (28) days of curing when (5%) Of ash wastepaper was added by weight.
机译：废料需要在一些方法中回收，以避免地面污染。重用这些材料的方法之一是包括混凝土材料。这将减少污染，并鼓励环境保护的可持续发展。在该工作中，灰色废纸部分替代为0％，5％，7％和10％，用于M-25混合物混凝土中的水泥（即混凝土设计混合物1：1.60：2.37水泥，沙子和骨料，如ASTM C 94：2007）使用0.48℃的比率。制备约4个混合用灰杂波混合。通过压缩强度，在（7,14和28）天中的抗拉强度和弯曲拉伸强度分裂强度性能。结果表明，灰色废纸的替代增加了（22.129％），（4.160％）和（34.783％）时，在（28）天的抗压强度和弯曲拉伸强度增加（22.12.％）时（5％） ）灰色废纸重量加入。

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