Thermal environment assessment in selected Polish educational buildings

The paper presents experimental results of a study on indoor thermal environment in selected educational buildings located the city Kielce (Poland). volunteers investigated rooms were asked to fill anonymous questionnaires containing questions their sensation, preference and acceptability votes as well humidity assessment votes. In total, 83 people completed questionnaires. Simultaneously, air parameters measured with microlimate meter equipped precision sensors measure globe temperatures, velocity relative humidity. analysis obtained provides information subjective considered rooms. It allowed assess whether guidelines given standard are consistent real feeling comfort respondents. Research performed scope has shown that feelings respondents diverge. was noticed subjects definitely felt better where temperature around 22.5°C. worse at 25.3°C worst 27.6°C.