Dataset for: Mechanical, Durability, and Life Cycle Analysis of Industrial Waste-Based Geopolymers as Alternatives to Portland Cement

This dataset accompanies the research article titled "Industrial Wastes for Manufacturing Green Geopolymers: Carbon-Neutral Alternatives to Portland Cement." It contains experimental data from the synthesis and performance evaluation of geopolymer binders formulated using industrial by-products including fly ash, ground granulated blast furnace slag (GGBFS), and red mud. Contents: Mix Design Data: Proportions of precursors, alkali activators (NaOH, Na₂SiO₃), molar ratios (Si/Al, Na/Al), liquid-to-solid ratios, and curing conditions. Mechanical Test Results: Compressive strength and flexural strength values for various geopolymer formulations under different curing regimes. Durability Test Data: Resistance to sulfate attack, chloride penetration, and freeze-thaw cycles compared to ordinary Portland cement (OPC). Life Cycle Inventory (LCI) Data: Embodied energy and CO₂ emission calculations for geopolymer and OPC production. Optimisation Data: Input and output parameters used in Response Surface Methodology (RSM) and Artificial Neural Network (ANN) models for mix optimisation. Microstructural Analysis: SEM/EDS and XRD data summaries for selected samples.本数据集配套于题为《工业废弃物制备绿色地质聚合物：硅酸盐水泥的碳中和替代方案》的研究论文。数据集包含以工业副产物（包括粉煤灰、粒化高炉矿渣粉（GGBFS）和赤泥）配制的地质聚合物胶凝材料的合成与性能评估实验数据。 数据集内容如下： 1. 配合比设计数据：前驱体、碱激发剂（氢氧化钠（NaOH）、硅酸钠（Na₂SiO₃））的配比，硅铝比（Si/Al）、钠铝比（Na/Al）、液固比以及养护条件。 2. 力学测试结果：不同养护制度下多种地质聚合物配方的抗压强度与抗折强度数据。 3. 耐久性测试数据：相较于普通硅酸盐水泥（OPC）的抗硫酸盐侵蚀、抗氯离子渗透以及抗冻融循环性能数据。 4. 生命周期清单（LCI）数据：地质聚合物与普通硅酸盐水泥生产的隐含能源及二氧化碳排放计算结果。 5. 优化数据：用于配合比优化的响应面法（RSM）与人工神经网络（ANN）模型的输入、输出参数。 6. 微观结构分析：所选样品的扫描电子显微镜/能谱（SEM/EDS）与X射线衍射（XRD）数据汇总。