评估新型泡三元活性化墙块的能源消耗模式
Sunil Nandipati1, Nikhil Kumar Degloorkar2, Gandhi Pullagura3
1Department of Civil Engineering, GITAM School of Technology, Visakhapatnam, 530045, India.
Scientific reports
|January 17, 2025
概括
由工业废物制成的新型泡三元活性化 (FTAA) 块为建筑物提供了更好的热性能. 与传统的粘土相比,这些可持续的块可以显著降低能源消耗和成本.
科学领域:
- 材料科学 材料科学 材料科学
- 可持续建筑材料 可持续建筑材料
- 能源效率 能源效率 能源效率
背景情况:
- 建筑行业对能源的需求很大,被动设计策略提供了潜在的解决方案.
- 关于泡活性材料的能源效率存在一个知识差距.
- 工业副产品,如陶粉尘 (CTD),飞灰 (FA) 和地面颗粒高炉渣 (GGBS) 的利用不足.
研究的目的:
- 开发和评估使用工业副产品的热效墙壁材料.
- 为了研究泡三元活性化 (FTAA) 块的性能和性能.
- 评估FTAA区块对建筑能耗和热舒适度的影响.
主要方法:
- 使用CTD,FA和GGBS开发泡三元活性化 (FTAA) 块.
- FTAA块属性的表征:机械强度,密度,多孔度,比热容量 (SHC) 和导热率 (TC).
- 使用eQuest工具进行能源模拟,将FTAA块与粘土进行比较.
主要成果:
- FTAA块的机械强度为18.6 MPa,密度为1200 kg/m3,孔径为15.95%,SHC为831 J/kg·K,TC为0.38 W/m·K.
- 模拟显示,与土相比,潜在的年度能源节约约为4%.
- 在夏季高峰期间节省了4.94%的成本,每年节省5.51%.
结论:
- 自由贸易区块提供了一个可持续的替代传统建筑材料,利用工业废物.
- 开发的块提高了室内热舒适度,并降低了建筑物的运行能源消耗.
- 这项研究有助于建筑行业的环境保护和能源效率目标.
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