Flexible, non-flammable stone wool slab with very good thermal and acoustic insulation.

Properties

• soft and flexible plate
• easy to assemble, cut and install
• the boards do not settle, crack or lose their insulating properties
• heat resistance is unchanged even under extreme weather conditions

Application

• thermal, acoustic and fire insulation of all building structures
• pitched roofs
• walls
• ceilings of unused and usable attics
• ventilated flat roofs
• joist floors
• Suspended Ceilings
• ventilated facade walls
• sheet metal facade coffers

Technical data

• declared thermal conductivity coefficient λ 0.037
• reaction to fire A1
• length 1220 mm
• width 610 mm
• air permeability factor ≤ 120 m ³ / msPa
• short-term water absorption ≤ 1 kg / m ²
• long-term water absorption ≤ 3 kg / m ²
• diffusion resistance factor 1
• thickness tolerance T2
• dimensional stability at specified temperature ≤ 1%