Certificate 16/016/1135/4
Detailed datasheet

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 Date created 2025-05-16
 Holder KNAUF INSULATION SPRL
95 rue de Maestricht
B-4600 VISE
Belgium
 Certificate no. 16/016/1135/4
 Family Rock wool (MW)
 Commercial brand(s) (products)
Products Purposes
FKD-U RS C2
FKD-U C2
 Plant(s) Sankt Egidien - Allemagne
 Certified thermal conductivity λD = 0.035 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm 		Thermal resistances
m².K/W
20 mm 0.55
30 mm 0.85
40 mm 1.10
50 mm 1.40
 Euroclass(es) Euroclasse A1
 Other certified characteristics
Characteristic Value
Thickness tolerance T5
Traction perpendicular to the surfaces TR5
Short-term water absorption by partial immersion WS
Long-term water absorption by partial immersion WL(P)
Dimensional stability under defined temperature and humidity conditions DS(70,-)
Water vapor permeability MU1