电力用防火封堵材料发展现状

Development Status of Fireproof Sealing Materials for Power Grid

摘要:

对电力系统中防火封堵材料的发展历程进行了系统性的回顾，并探讨其在不同应用场景下的适用性及未来发展趋势。首先，对电力防火封堵材料进行了分类，并详细阐述了各类材料的特性及其单独或组合使用的优势；其次，通过具体案例分析，针对不同功能建筑、电力设施及封堵部位，探讨了适宜的封堵材料选择策略;最后,结合国家相关标准和近期研究进展，对电力防火封堵材料的未来发展方向进行了展望。

Abstract:

The development history of firestop materials in electrical systems in systematically reviewd,and their applicability in different scenarios as well as future trends are discussed. Firstly, firestop materials used in electrical systems are categorized, and the characteristies of each type of material and the advantages of their individual or combined use are discribed in detail. Secondly, through case analysis, the appropriate selection strategies of firestop materials for buildings with different functions, electrical facilities and sealing locations. Finally, the future development direction of firestop materials in electrical systems is prospected combined with national standards and recent research progress.