Certificate 24/015/1731/1
Detailed datasheet

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 Date created 2025-05-16
 Holder ROCKWOOL FRANCE S.A.S.
111 rue du Château des Rentiers
75013 PARIS
France
 Certificate no. 24/015/1731/1
 Family Rock wool (MW)
 Commercial brand(s) (products)
Products Purposes
Mb Rock Fire + - Wood frame walls
- Distributing or separating partitions between rooms
 Plant(s) Saint Eloy Les Mines - France (63)
 Isolant semi-rigide 50  mm
 Certified thermal conductivity λD = 0.038 W/(m.K)
Puce Certified thermal resistance
Thicknesses
mm 		Thermal resistances
m².K/W
50 mm 1.30
 EC certificate number 1163-CPR-0471-11
 Euroclass(es) Euroclasse A1
 Other certified characteristics
Characteristic Value
Thickness tolerance T5
Dimensional stability under defined temperature and humidity conditions DS(70,90)
Water vapor permeability MU1
Short-term water absorption by partial immersion WS
Long-term water absorption by partial immersion WL(P)