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大连地区新建居住建筑气密性实测

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Indexed by:期刊论文

Date of Publication:2015-01-15

Journal:暖通空调

Included Journals:PKU、ISTIC

Issue:1

Page Number:13-18

ISSN No.:1002-8501

Key Words:居住建筑;节能;气密性;自然通风;机械通风

Abstract:采用压差法对大连地区新建居住建筑的气密性进行了实测,并采用红外热像仪进行了空气渗漏点检测;对国内外建筑气密性评价指标进行了整理,将测试结果与德国建筑节能标准中的气密性限值及国外近期气密性测试结果进行了对比分析。参考德国节能标准中关于建筑气密性与通风方式的相关规定,讨论了被测居住建筑采用机械通风系统、热回收系统的必要性。

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