Rockwool - ProRox SL 550 rock wool slab (Techrock)

Rigid rock wool insulation board. It is characterized by high mechanical strength.

Application

The plate used to perform sound and heat insulation in industrial installations exposed to mechanical loads, among others tank roofs on

Technical data

• thermal conductivity at average temperature: 0.038 W / mK (10 C); 0.043 W / mK (50 C); 0.049 W / mK (100 C); 0.056 W / mK (150 C); 0.063 W / mK (200 C); 0.084 W / mK (300 C)
• maximum application temperature: 300 C - according to EN 14706
• reaction to fire: class A1 - according to EN 13501-1
• nominal density: 100 kg / m ³ - according to EN 1602
• corrosion resistance: traces of ion in chloride leached ≤ 10 mg / kg - according to EN 13468
• water absorption: ≤ 1 kg / m ² - according to EN 1609
• resistance to vapor penetration: μ = 1 - according to EN 14303
• compressive stress at 10% deformation: 30 kPa - according to EN 826
• air flow resistance: 7.5 kPa - according to EN 1607