在可持续的地质聚合物混凝土中利用工业副产品:全面审查
Manoj Kumar Poonia1, Amardeep Boora2
1Department of Civil Engineering, Jaypee University of Information Technology, Solan, Himachal Pradesh, India. 206611@juitsolan.in.
Environmental science and pollution research international
|January 6, 2026
概括
地质聚合物混凝土 (GPC) 为普通波特兰水泥 (OPC) 提供了一个可持续的替代品,具有增强的强度和耐用性. 优化混合设计和激活器是释放其生态友好基础设施的全部潜力的关键.
科学领域:
- 材料科学 材料科学 材料科学
- 可持续工程 可持续工程
- 绿色化学 绿色化学
背景情况:
- 地质聚合物混凝土 (GPC) 作为普通波特兰水泥 (OPC) 的环境可持续替代品.
- 与OPC相比,GPC提供了卓越的机械性能,增强了耐用性,并显著减少了碳排放.
- 该研究解决了在基础设施开发中对可持续建筑材料的日益增长的需求.
研究的目的:
- 系统地审查和评估各种地质聚合物混凝土 (GPC) 系统的有效性.
- 要突出关键因素的影响,如激活器度,水与粘合剂比率,度和度对GPC性能的影响.
- 评估GPC在可持续建筑中的潜在应用和挑战.
主要方法:
- 为了确保方法论的严谨性,采用了系统叙事审查方法.
- 从Scopus,Web of Science,ScienceDirect和Google Scholar收集了文献,使用了定义的关键字.
- 选择的研究根据前体特征,激活剂化学,机械行为和环境效益进行了主题分类.
主要成果:
- 提高NaOH度和优化酸与氧化 (SS/SH) 的比率提高了早期的强度.
- 增加的水与粘合剂 (W/B) 比率延长了设置持续时间,而特定的前体组合 (FA-GGBFS,FA-MK) 协同提高了强度和耐用性.
- 热固化加速地质聚合,但环境固化在适当的混合设计下是可行的.
结论:
- 地质聚合物混凝土 (GPC) 是普通波特兰水泥 (OPC) 的可行,低碳替代品.
- GPC对硫酸盐攻击,热应力和化物透具有增强的抗性,因此适用于各种结构应用.
- 解决前体变异性,激活器成本和制定法规对于在可持续基础设施中广泛采用GPC至关重要.
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