ANSI/ASHRAE 62.2r-2012 低层住宅建筑物的通风和达标的室内空气质量

标准号：ANSI/ASHRAE 62.2r-2012
中文标准名称：低层住宅建筑物的通风和达标的室内空气质量
英文标准名称：Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings
标准类型：P48
发布日期：2012/1/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：P48
国际标准分类号：91.140.30
适用范围：This proposed addendum removes any credit for assumed infiltration. It does not change the overall target ventilation rate, and credit for measured infiltration is still allowed. The effect of this change is to ensure that each home will have the required minimum ventilation rate regardless of airtightness. This is especially important as homes are becoming commonly tighter than was assumed previously in 62.2. This change is consistent with the total ventilation rate method in the recently-published Addendum n and also with the recently-published addendum on multifamily buildings.