Effects of Decoration Materials and Furniture on Indoors Air Quality / 环境与健康杂志

ABSTRACT

Objective To understand the effects of various decoration materials and furniture on indoors air quality. Methods Formaldehyde, benzene and ammonia were monitored in indoor air of some residential buildings in Guangzhou. The residential rooms were divided into two groups, one was simply decorated group, the other was completely decorated group and the two groups were compared. The questionnaire was also carried out. Results The average concentrations of formaldehyde of the two groups were 0.338 mg/m3 and 0.027 mg/m3 respectively, the rates of exceeded standard were 57.14%, 6.67% respectively, and the difference between the two groups was obvious (P