Faced Rolls for thermal, acoustic insulation and fire protection in shipbuilding.
Previous name: Marine Rolls U MFG 20-36 (220)
ULTIMATE mineral wool provides a unique high-performance profile: it combines safety, comfort and ease of handling.
Effective fire protection
Excellent thermal insulation
Optimal acoustic insulation
Thermal conductivities1 (λD [W / (m.k)])
* according to EN 12 667
Exposure to temperature until 400 °C (depends on density) is possible on the unfaced side, but the thickness of the insulating layer has to be correctly dimensioned so that the faced side is exposed to a maximum of 100 °C.
From 150 °C on the binder starts to volatilise.
Behaviour in fire
Melting point ** : ≥ 1000 °C.
Non combustible according to IMO-Resolution MSC.61(67)-(FTPCode), IMO MSC/Circ. 1120.
Homologated for shipbuilding according to EC Type Examination, Certificate Nr. 114.529
** according to DIN 4102 IMO, part 17
Specific thermal capacity
C=0,84 kJ/(kgo K)
Air flow resistivity *** (σ [KPa.s/m^2])
U SeaProtect Roll 24: 15
U SeaProtect Roll 36: 30
*** according to DIN EN 29053
Faced on one side with a glass fiber tissue with a gram weight of ~ 220 g/m^2.
EC type certificate
Quality, Health & Environment
Mineral wool with quality mark RAL by the Gütegemeinschaft Mineralwolle e.V., not hazardouis to health in accordance with the German decree on dangerous substances, the decree on prohibition of chemicals and guideline EU 97/69 Nota Q.
Delivery form on request