COSASTEEL

Rockwool with PIR Sealing Wall Panel

Fire Resistance

Rock wool is a non-combustible material with a super high melting temperature of 1000℃, which can effectively block the flame and reduce fire loss.

Thermal Insulation & Energy Saving

Rock wool in low thermal conductivity (0.043w/m.k) and good thermal insulation performance. Excellent node design ensure the sealing performance and insulation effect.

Watertightness & Airtightness

PU (PIR) closing ensures a water-repellent effect; the Joint of the panel keeps good airtightness.

Facade Aesthetics

Hidden screw joint, keep high flatness of the panel surface.

Effevtive Cover Width (mm)930-1120
Steel Thickness (mm)0.4-0.7
Core Thickness (mm)30 / 35 / 40 / 50 / 60 / 70 / 75 / 100
CoatingPVDF / SMP / HDP / PE
Panel SurfacePrepainted steel; Aluminum Foil; Stainless Steel
Core Material OptionsPU/PIR PU/PIR+Glass Wool PU/PIR+Rock Wool
Thermal conductivity (w/m·k)≤ 0.023 0.035-0.041 0.037-0.043

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