Experimental Study on Hygrothermal Deformation of External Thermal Insulation Cladding Systems with Glazed Hollow Bead

Table 1

Properties of GHB.

Properties	Values
Particle size (mm)	0.5–1.5
Cylindrical compress strength (kPa)	≥150
Bulk density (kg/m^3)	80–130
Thermal conductivity (W/(m K))	0.032–0.045
Surface vitrified close cell content (%)	≥95
Volatile water absorption (%)	20–50
Volume floating rate (%)	≥98