新型建筑外墙保温材料性能评价与比较  

Performance Evaluation and Comparison of New Building Exterior Wall Insulation Materials

作　　者：杨陈 YANG Chen(China Railway 20 th Bureau Group Fifth Engineering Co.Ltd.,Kunming Yunnan 650299,China)

机构地区：[1]中铁二十局集团第五工程有限公司,云南昆明650299

出　　处：《铁道建筑技术》2024年第4期203-206,共4页Railway Construction Technology

基　　金：中铁二十局集团有限公司科技研发项目(YF2305FJ01D)。

摘　　要：随着我国建筑行业快速发展,建筑节能已成为行业关注焦点。外墙保温材料作为建筑节能系统重要组成部分,其性能直接影响到建筑物的能源消耗和居住舒适度。本文对目前常见的新型建筑外墙保温材料进行性能评价与比较研究,以深入了解其性能指标,并比较不同类型保温材料的性能特点和优缺点,包括有机保温材料、无机保温材料和复合保温材料。通过对各种材料的导热系数、防火性能、耐久性、环保性能等方面进行综合分析,可以更好地了解每种材料的适用范围和潜在问题,以便为建筑外墙保温材料选择提供理论依据。With the rapid development of China′s construction industry,building energy conservation has become the focus of the industry.As an important part of building energy conservation system,the performance of exterior wall insulation material directly affects the energy consumption and living comfort of buildings.This paper conducts the performance evaluation and comparative study of the common new building exterior wall insulation materials,in order to deeply understand the performance indicators,and compare the performance characteristics and advantages and disadvantages of different types of insulation materials,including organic insulation materials,inorganic insulation materials and composite insulation materials.Through the comprehensive analysis of the thermal conductivity,fire performance,durability,environmental performance and other aspects of various materials,the applicable scope and potential problems of each material can be better understood,thereby providing a theoretical basis for the selection of building exterior wall insulation materials.

关 键 词：新型建筑外墙保温材料 性能评价与比较 有机保温材料 无机保温材料 复合保温材料 

分 类 号：TU551[建筑科学—建筑技术科学]