绿色建筑发展利用改造的烧土和蛋废弃物
Wafaa Soliman1, Yasser M Z Ahmed2, Ahmed Ghitas3
1Geology Department, Faculty of Science, Sohag University, Sohag, Egypt. wafaaahmed602@yahoo.com.
Scientific reports
|January 27, 2025
概括
将蛋废物纳入烧土中,可以显著提高其绝热性能. 这种可持续的方法重新利用废物,从而产生更节能,更耐用的建筑材料,降低了导热率.
科学领域:
- 材料科学 材料科学 材料科学
- 可持续建筑 可持续建筑
- 废物管理 废物管理
背景情况:
- 不充分的建筑外隔热导致了供暖和冷却的高能耗.
- 有效的废物回收和处理是环境和经济的关键挑战.
- 需要可持续的建筑材料,提高耐热性.
研究的目的:
- 评估使用蛋废弃物作为烧土中碳酸填充剂的可行性.
- 研究不同蛋含量对的物理化学和热特性的影响.
- 确定再利用废物材料的潜力,以创建节能建筑解决方案.
主要方法:
- 系统地研究不同蛋废弃物百分比的的物理化学和热特性.
- 分析热导电性,扩散性,扩散性,多孔性,散密度和机械强度.
- 利用X射线衍射 (XRD) 和能量散射X射线 (EDX) 光谱来进行材料表征.
主要成果:
- 具有7%重量蛋 (CEs7%) 的块显示干燥收缩率降低 (38.7%),平均毛孔尺寸增加 (78.8%),明显毛孔度更高 (52.7%),压力强度提高 (57.5%).
- 与原始相比,在1100°C燃烧的10%蛋的显示出导热率降低了50%,热扩散率降低了30%,热扩散率降低了30%.
- 在高燃烧温度下形成状融被确定为增强绝缘性能的关键因素.
结论:
- 将蛋废物整合到烧焦的粘土中,可以显著提高热绝缘能力和材料性能.
- 添加蛋废物将废物转化为可持续建筑材料的宝贵资源.
- 这些增强提供了一种可行的解决方案,可以减少建筑物供暖和冷却的能源消耗.
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