HOUSING PERFORMANCE LABELING SYSTEM AND SURVEYS OF RESIDENTS AND SUPPLIERS ABOUT SOUND ENVIRONMENT FOR MULTIFAMILY HOUSINGS

Abstract

We conducted a Questionnaire survey about the housing performance laveling system and the sound environment for residents. In addition, we conducted an survey into the explanation situation of the supplier. As a result, we got the followings : (1) The cognitive degree of the housing performance laveling system understood that residents, suppliers became high together, (2) For the housing performance whole, the explanation degree to the consumers of suppliers became high, (3) Though the indication demand for the sound environment item of consumers is high, it is not known that sound environment item is a choice item, and it is not almost done an announcement.