TECHNICAL DATA
Blue Engineer K209 73mm
Wienerberger Code: K20973P
Production Plant: Kingsbury
Production Method: Extruded Wirecut
Pack Quantity: 368
Work Size (mm): 215 x 102.5 x 73 mm
Size Tolerance: T2
Range Tolerance: R1
Gross Dry Density: 1800 kg/m³
Compressive Strength: >=75 N/mm² (EN 771-1)
Thermal Conductivity: 0.840 W/(m·K) (EN 1745:2012: S1)
Durability Designation: F2 (EN 771-1)
Water Absorption: <=7 % (EN 771-1)
Reaction to Fire: A1 class
Active Soluable Salts: S2
