Rock wool insulation board for the Steelrock Plus cassette wall insulation system with longitudinal recess to accommodate the cassette belt. The outside and the direction of installation are marked by a marking. Steelrock 035 Plus is elastic and adapts seamlessly to the construction.
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non-combustible
melting point > 1000 °C
non-smoldering
heat and sound insulation
sound-absorbing
continuous
water-repellent
fast and easy to process
flexible
and dimensionally stable
recyclable
KEYMARK quality monitoring
Technical Information
Application: WAB | Exterior insulation of the wall behind cladding | DIN 4108-10
Designation code: according to DIN EN 13162: MW-EN 13162-T3-TR1-WL(P)-AFr12-MU1
Smoldering behavior: no tendency to continuous smoldering | DIN EN 16733
Reaction to fire: non-combustible, A1 | DIN EN 13501-1
Nominal value of thermal conductivity: λD | 0.034 W/(m∙K) | DIN EN 13162
Design value of thermal conductivity: λ | 0.035 W/(m∙K) | DIN 4108-4:2017-03
Temperature behavior: Melting point of rock wool > 1000 °C, from approx. 250 °C Binder volatilization | DIN 4102-17
Length-related flow resistance: AFr 12 | r ≥ 12 kPa • s/m² | DIN EN ISO 29053
Water vapour diffusion resistance coefficient: MU 1 | μ = 1 | DIN EN 12086
