AIRTIGHT, VENTILATION PERFORMANCE AND VOC CONCENTRATION OF THE CASE STUDY HOUSE FOR LOW ENVIRONMENT IMPACT AND RESOURCES CIRCULATION

Abstract

In this paper, we have investigated the airtight, ventilation performance and VOC concentration of two model houses produced by Ojima laboratory in comparison with the findings of recent detached houses. The model houses were planned for low environment impact and resources circulation. The results indicate that progress of the reuse and recycle rate of the building materials contribute to improvement of the indoor air quality.