气凝胶在建筑保温节能中的应用与研究进展

Application and Research Progress of Aerogel in Building Insulation and Energy Saving

摘要: 建筑保温对建筑节能减碳具有积极意义。为了深入了解气凝胶在建筑保温节能中的应用与研究进展，梳理了气凝胶材料的主要分类与性能特点，重点围绕气凝胶材料在围护结构、气凝胶玻璃、太阳能集热等方面的应用，分析了其材料特性、导热系数、节能效果等，并针对存在的力学性能差、耐久性不足、生产成本高、施工效率低等问题，给出了最新研究进展，以期为进一步推动气凝胶材料在建筑保温中的研究与应用提供参考。

Abstract: Building insulation plays a positive role in energy conservation and carbon reduction for buildings. To gain a deeper understanding of the application and research progress of aerogel in building insulation and energy conservation, this paper reviews the main classifications and performance characteristics of aerogel materials. It focuses on the applications of aerogel materials in building envelopes, aerogel glass, and solar energy collection, analyzing their material properties, thermal conductivity, and energy-saving effects. Additionally, it addresses issues such as poor mechanical properties, insufficient durability, high production costs, and low construction efficiency, and provides the latest research progress, aiming to provide a reference for further promoting the research and application of aerogel materials in building insulation.