Optimization and Prediction of Energy Consumption, Daylighting, and Thermal Comfort of Buildings in Tropical Areas

Table 5

Material information of radiation from opaque radiation material and glass.

Parameter	Opaque radiation material		Transparent radiation material
	White emulsion varnish (wall)	White emulsion varnish (ceiling)	Floor tile	6clear _12air_6clear
Reflectance (RGB)	0.84	0.84	0.53
Transmittance (RGB)				0.81
Refractive index				1.52
Roughness	0.15	0.15	0.05
Specularity	0.03	0.03	0