石墨水泥基复合保温系统的全寿命周期综合评价

Comprehensive Evaluation of Life Cycle of Graphite Cement-based Composite Insulation System

目前,建筑外墙使用的外保温材料多种多样,随着科学技术的发展,外保温材料的防火性能要求越来越高。石墨水泥基复合保温材料是一种新型外墙保温材料,与目前市场上常用的4种外保温系统相比,其在实际应用过程中产生的经济效益和环境效益更加显著。本文对其全寿命周期进行综合研究,分析了其建造费用、耗热量计算方法和运行费用,并对建材生产进行环境效益评价,以期为该产品在建筑节能领域的推广和应用提供参考。

At present,there are many kinds of external insulation materials used in building exterior walls,with the development of science and technology,the fire performance requirements of external insulation materials are getting higher and higher.Graphite cement-based composite insulation material is a new type of external wall insulation ma⁃terial,compared with the four types of external thermal insulation systems commonly used in the market,the econom⁃ic and environmental benefits produced in the actual application process are more significant.This paper conducted a comprehensive study on its life cycle,analyzed its construction costs,heat consumption calculation methods and oper⁃ating costs,and evaluated the environmental benefits of building materials production,hoping to provide a reference for the promotion and application of the product in the field of building energy conservation.