Indoor Air Quality and Thermal Comfort in School Buildings

World Multidisciplinary Earth Sciences Symposium 2017

Šenitková, Ingrid Juhásová^1

Department of Civil Engineering, Institute of Technology and Business in eské Budjovice, Okruni 517/10, eské Budjovice

370 01, Czech Republic^1

关键词: Building designers;    Environment quality;    Field measurement;    Indoor air quality;    Occupant satisfaction;    Perceived air quality;    Quality performance;    Total volatile organic compounds;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/95/4/042068/pdf
DOI  :  10.1088/1755-1315/95/4/042068

来源: IOP

【 摘 要 】

This paper presents results to thermal comfort and environment quality questions in 21 school building rooms. Results show that about 80% of the occupants expressed satisfaction with their thermal comfort in only 11% of the buildings surveyed. Air quality scores were somewhat higher, with 26% of buildings having 80% or occupant satisfaction. With respect to thermal comfort and air quality performance goals set out by standards, most buildings appear to be falling far short. Occupant surveys offer a means to systematically measure this performance, and also to provide diagnostic information for building designers and operators. The odours from building materials as well as human odours were studied by field measurement. The odour intensity and indoor air acceptability were assessed by a sensory panel. The concentrations of total volatile organic compounds and carbon dioxide were measured. The odours from occupancy and building materials were studied under different air change rate. The case study of indoor air acceptability concerning to indoor odours and its effect on perceived air quality are also presented in this paper.