KNAUFROCK SK

Description: 
Flexible hydrophobic stone wool slabs of low density, without surface covering; sizes 1000 x 600 mm, thicknesses 50-200 mm.

 

Application: 
KNAUFROCK SK are used for thermal and acoustic insulation:
• in the under roof space, as a light filling in horizontal, vertical and sloping constructions;
• in light partition walls, in the space between gypsum phase, gypsum board panels or metal sheets;
• above suspended ceilings;
• in metal cassettes in layer by layer mounting of facade linings.

 

Technical Parameters:

Density:

~ 40 kg/m2

Reaction to fire:

Non combustible

Thermal Conductivity λ10:

0.035W/mK

Sound Absorption Coeficient αs
Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz
50mm 0.19 0.25 0.5 0.81 0.96 0.9