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零碳建筑外墙保温全生命周期碳排放优化设计研究

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提出了 1种外墙保温全生命周期碳排放的简化计算方法,并以我国4个主要气候区的4个典型城市(哈尔滨、北京、上海、广州)为研究对象,对外墙保温的碳排放规律进行了分析.给出了以降低零碳建筑外墙保温全生命周期碳排放为目标最佳保温厚度快速计算方法;提出了保温材料碳排放特性指标Icp,来代表保温材料全生命周期减碳潜力,用于不同保温材料的快速比选.
Optimal Design of Life-cycle Carbon Emission for Building's External Wall Insulation in Zero Carbon Building
This paper outlined a simplified method for the calculation of life-cycle carbon emissions of exterior wall insulation.Four typical cities of Harbin,Beijing,Shanghai,Guangzhou in four major climatic regions in China were taken as research objects to analyze the carbon emission rules of exterior wall insulation.The research provided a rapid optimization design approach with the goal of reducing the life-cycle carbon emissions of exterior wall insulation in zero-carbon buildings.The carbon emission characteristic index Icp of insulation materials was proposed to represent the carbon reduction potential of insulation materials and used for rapid comparison and selection of different insulation materials.

zero carbon buildingexterior wall insulationembodied carbonlife-cycle carbon emissionsoptimal design

陈梦源、于震、高彩凤、彭莉、刘伟

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中国建筑科学研究院有限公司,北京 100013

建科环能科技有限公司,北京 100013

松下电器研究开发(苏州)有限公司,江苏苏州 215000

零碳建筑 外墙保温 隐含碳 全生命周期碳排放 优化设计

中国建筑科学研究院有限公司青年基金项目住房和城乡建设部研究开发项目浙江省建设科研项目

202201093310300222022-K-1242023K050

2024

建筑科学
中国建筑科学研究院

建筑科学

CSTPCD北大核心
影响因子:1.113
ISSN:1002-8528
年,卷(期):2024.40(8)