Atiyeh Mohamad, Aydin Ertug
Department of Civil Engineering, European University of Lefke, Lefke, TR-10, Northern Cyprus Turkey.
Data Brief. 2020 Jan 23;29:105160. doi: 10.1016/j.dib.2020.105160. eCollection 2020 Apr.
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].
在当今全球变暖影响强烈的世界中，混凝土行业可持续发展的替代方法正在迅速增加。用诸如底灰和大理石粉等废料部分替代水泥，可显著减少二氧化碳排放。就建筑安全而言，混凝土行业所用材料的预期质量非常重要。作为替代品提供的新型建筑材料和粘结材料往往因现有标准而无法满足这一要求。因此，应审查现有标准，并为该行业提供替代建筑材料。该数据集对设计可持续混凝土的其他研究人员将是有益的。尽管本文所呈现的数据涉及纯浆体，但作者认为这些数据可用于混凝土建筑行业的配合比设计，以减少各种土木工程中从低强度到中等强度混凝土应用的水泥用量。本文汇编的数据来自7天、28天和56天的新拌及硬化性能。对实验室制备的大理石浆体复合材料进行了物理力学表征和抗硫酸盐性能分析。这里描述的数据集是“水泥浆体中大量替代大理石：迈向更好的可持续性”[1]和“用于可持续建筑的新型煤底灰废料复合材料”[2]的初步研究。
