ROCKWOOL TECHROCK 80 FB1

Description:
Semi-rigid hydrophobic stone wool slabs, impregnated with a thin resin layer, one side covered with black glass fibre veil; sizes 1000 x 600 mm, thicknesses 30-180 mm.

 

Application: 
TECHROCK 80 FB1 are used for acoustic insulations, acoustic corrections, thermal and fire insulations in industrial equipments like: reservoirs, cisterns, furnaces, reactors, etc.

 

Technical Parameters:

Working temperature:

up to + 550°С 

Density:

~ 80 kg/m3

Reaction to fire:

Non combustible

Thermal Conductivity λ10 :

0.040 W/mК

 
Sound Absorption Coeficient αs
Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz
50mm 0.32 0.55 0.78 0.68 0.74 0.79