轻质地聚合物复合材料:骨料的影响

10th MATBUD&rsquo;2023 Scientific-Technical Conference Pub Date : 2023-02-21 DOI:10.3390/materproc2023013030

Zélia Alves, J. Labrincha, R. Novais

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引用次数: 0

摘要

在这项工作中，通过改变膨胀珍珠岩和地聚合物球体的含量来生产轻质地聚合物复合材料，用作聚集体。首先，制备了以赤泥为固体前驱体的高多孔地聚聚合物球，这导致了大量这种冶金废物的挥发。然后，在矿渣基体中掺入各种骨料，表明其几何密度、抗压强度

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Lightweight Geopolymer Composites: The Impact of the Aggregate

: In this work, lightweight geopolymer composites were produced by varying the content of expanded perlite and geopolymer spheres, used as aggregates. Firstly, highly porous geopoly-mer spheres containing mostly red mud as the solid precursor were produced, which leads to the valorization of signiﬁcant amounts of this metallurgical waste. Then, the incorporation of each aggregate in the slag matrix demonstrated that the geometric density, compressive strength

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10th MATBUD&rsquo;2023 Scientific-Technical Conference

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