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Data for bottom ash and marble powder utilization as an alternative binder for sustainable concrete construction

机译:底灰和大理石粉作为可持续混凝土建筑替代粘结剂的利用数据

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摘要

In today's world where the effects of global warming are intense, alternative approaches for a sustainable concrete sector are rapidly increasing. The partial replacement of waste materials, such as bottom ash and marble powder to cement, leads to a significant reduction in carbon dioxide emissions. The expected quality of materials to be used for the concrete sector is very important in terms of building safety. New building materials and binder materials offered as an alternative are often unable to meet this requirement due to existing standards. Therefore, the existing standards should be reviewed and alternative construction materials should be provided for the sector. This dataset would be beneficial for other researchers who design sustainable concrete. Although the data presented herein deals with pure paste, the authors believe that the data can be used for mix design in the concrete construction sector to reduce the cement amount for various civil engineering projects, from low to medium strength concrete applications. The data compiled herein were obtained from the fresh and hardened properties at 7, 28 and 56 days. Physico-mechanical characterization and sulphate resistance were analyzed for laboratory produced marble paste composites. The dataset described here is the pilot study of the “High-volume marble substitution in cement-paste: towards a better sustainability” [1] and “Novel coal bottom ash waste composites for sustainable construction” [2].
机译:在当今全球变暖影响强烈的世界中,可持续混凝土部门的替代方法正在迅速增加。将废料(例如底灰和大理石粉)部分替换为水泥,可显着减少二氧化碳排放量。就建筑安全而言,用于混凝土领域的材料的预期质量非常重要。由于现有标准,作为替代品提供的新型建筑材料和粘合剂材料通常无法满足此要求。因此,应审查现有标准,并为该行业提供替代建筑材料。该数据集对于设计可持续混凝土的其他研究人员将是有益的。尽管本文提供的数据涉及纯浆,但作者认为,该数据可用于混凝土建筑部门的混合料设计,以减少各种土木工程项目(从低强度到中强度混凝土应用)的水泥用量。本文收集的数据是从第7、28和56天的新鲜和硬化特性获得的。分析了实验室生产的大理石糊状复合材料的物理机械特性和耐硫酸盐性。此处描述的数据集是“水泥浆中大量大理石替代物:朝着更好的可持续性发展” [1]和“用于可持续建筑的新型煤灰废料复合物” [2]的初步研究。

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