室内空气质量与装修时间及感官判断的关系——以家庭装修住宅为例

Relation between Indoor Air Quality and Different Time after Decoration as well as that between Indoor Air Quality and Sensory Judgment—— Taking Home Decoration House as an Example

本文通过分析不同通风时间段装修住宅样本室内空气质量在冬天的检测数据,得出即使家装室内有害挥发性气体会随着时间的增加而慢慢减少,但是装修后不同通风时间条件下室内空气质量的差异并不具有统计学意义,因此新房装修忽略装修材料的安全性,仅依赖一定时期的通风后便可安全是不科学的,同时仅凭主观感受室内气味判断室内空气质量合格与否也存在很大风险。

This paper analyzes the indoor air quality of the residential samples in different ventilation periods in winter and concludes that the harmful VOCs in the home improvement room decrease slowly over time,but the air quality difference which in different ventilation time after decoration is not statistically significant.Therefore,It is unscientific to neglect the safety of the decoration materials but merely relying on ventilation after a certain period of time.At the same time,it is very risky to judge the indoor air quality by the subjective feeling of indoor odor.