Verification of Energy Usage Based on Standard Building Model Development of Low-Rise Residential Buildings in South Korea

Table 12

Variables for Survey design.

Main	Category	Items of questionnaire
Responder general	Date of completion	-
	Age	20s/30s/40s/50s/60s/70s
	Sex	Male/female
Architect general	Type of building	Detached house/multifamily house/small house
	Total floor area of the building	When “detached house” is selected: 36/49/66/99/109
		When “multifamily house” is selected: 39/54/82
		When “small house” is selected: 39/59/66/84
	Short- and long-side ratio in the floor plan	Rectangle (horizontal)/rectangle (vertical)/square
	Number of rooms	1/2/3/4/5/6/7
	Number of toilets	1/2/3
	Balcony type	None/expandable/nonexpandable
	Insulation boundary condition	A/B/C/D/E/F
	Window area ratio	15%/20%/25%
Passive general	Year of completion	1980/1987/2001
	Region	Central/Southern/Jeju
	Building orientation	South/southeast/east
Usage general	Family members	2/3/4
	Room schedule	Person who lives in house during 08 : 00–18 : 00 : 1/2/3/4