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再生骨料混凝土的力学性能

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摘要 目的研究不同再生骨料取代率对混凝土基本性能的影响。方法研究配合比相同情况下,混凝土的坍落度,达到相同坍落度的用水量,不同掺入量下立方体抗压强度、棱柱体抗压强度。结果试验结果表明,再生骨料取代率对上述各性能指标均有一定影响,但程度不同。结论配合比相同的情况下,随着再生骨料掺入量的增加,混凝土的各项性能均有不同程度的降低。
出处 《黑龙江科技信息》 2007年第12X期303-303,共1页 Heilongjiang Science and Technology Information
基金 建设部软科学研究项目(06-k6-08)
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