Comprehensive Evaluation to a Prefabricated Building for Indoor Environment and Energy Consumption

Table 1

The main building envelope information for different climatic regions.

Climatic regions	Roof		Exterior wall		Ground
	Materials	(W/m^2·K)	Materials	(W/m^2·K)	Materials	(W/m^2·K)
Severe cold region	Cement mortar 20 mm; Asphalt concrete 80 mm; Polystyrene foamed plastics 200 mm; Lime mortar 15 mm; Polyurethane foam 100 mm	0.10	Cement mortar 30 mm; Guangdong ceramsite concrete 100 mm; Polyurethane foam 285 mm; Guangdong ceramsite concrete 200 mm; Lime mortar 30 mm	0.10	Polyurethane foam 100 mm; Stone masonry 200 mm; Perlite 180 mm; Polyvinyl chloride foamed plastics 180 mm	0.10
Cold region	Cement mortar 15 mm; Polyurethane foamed plastics 173 mm; Expanded perlite 160 mm; Cement mortar 15 mm	0.15	Cement mortar 30 mm; Guangdong ceramsite concrete 100 mm; Polystyrene foamed plastics 280 mm; Guangdong ceramsite concrete 20 mm; Lime mortar 30 mm	0.15	Polyurethane foamed plastics 90 mm; Ceramsite concrete 210 mm; Expanded perlite 100 mm	0.15
Hot-summer and cold-winter region	Cement mortar 20 mm; Urea moulding material 160 mm; Expanded perlite 250 mm; Cement mortar 20 mm	0.20	Cement mortar 15 mm; Guangdong ceramsite concrete 180 mm; Polystyrene foamed plastics 200 mm; Guang dong mortar malm brick 180 mm; Lime mortar 15 mm	0.20	Polyurethane foam 53 mm; Ceramsite concrete 200 mm; Expanded perlite 100 mm	0.20
Hot-summer and warm-winter region	Polyurethane 2 mm; Polystyrene foamed plastics 110 mm; Polyurethane 2 mm	0.40	Cement mortar 35 mm; Expanded perlite 83 mm; Cement mortar 35 mm	0.50	Cement mortar20 mm; Calcium plastic 60 mm; Sandstone and quartzite 20 mm	0.80
Warm region	Cement mortar 20 mm; Urea moulding material 160 mm; Expanded perlite 250 mm; Cement mortar 20 mm	0.20	Cement mortar 35 mm; Expanded perlite 83 mm; Cement mortar 35 mm	0.50	Cement mortar 20 mm; Calcium plastic 97 mm; Sandstone and quartzite 20 mm	0.50