夏热冬冷地区既有公共建筑围护结构低碳改造技术研究
Research on Low-carbon Retrofit Technology for Existing Public Building Envelopes in Hot Summer and Cold Winter Areas
张雪 1龙东风1
作者信息
- 1. 中建科工集团有限公司,广东 深圳 518054
- 折叠
摘要
既有公共建筑存在能耗高、保温性能差、外墙饰面层脱落和开裂等问题,开展既有公共建筑低碳改造是解决上述问题的重要路径.系统介绍了夏热冬冷地区常见公共建筑围护结构、材料及标准,研究既有公共建筑围护结构服役状态,重点梳理功能设计标准和节能、防水、防火功能指标要求,探讨既有公共建筑围护结构改造技术及改造案例,对既有公共建筑的未来发展方向提出建议,为既有公共建筑低碳改造技术应用推广提供借鉴与参考.
Abstract
Existing public buildings have problems such as high energy consumption,poor thermal insulation performance,peeling and cracking of external wall finishes,etc.Carrying out low-carbon renovation of existing public buildings is an important path to solve the above problems.It systematically introduces the common public building envelope structure,materials and standards in hot summer and cold winter areas,studies the service state of existing public building envelope structure,focuses on combing the functional design standards and the requirements of energy saving,waterproofing and fireproofing functional indexes,discusses the transformation technology of the envelope structure of existing public buildings and the transformation cases,and puts forward the suggestions on the future direction of the development of the existing public buildings to provide reference for the application and promotion of low-carbon transformation technology for existing public buildings.
关键词
既有公共建筑/围护结构/低碳改造技术/建筑节能Key words
existing public buildings/envelope/low-carbon retrofit technologies/building energy efficiency引用本文复制引用
出版年
2024
NETL
NSTL
万方数据