Pack 10 Units Rockwool Alpharock-E-225 4cm Rockwool Rockwool Panel

Semi-rigid uncoated rock wool panel for thermal and acoustic insulation in vertical separating or distributive enclosures of laminated plasterboard or double ceramic sheet, horizontal enclosures on false ceilings, in interior sloping roofs, ventilated facades and under slabs in contact with the exterior or non-habitable spaces.

CARACTERISTICS

• Easiness and speed of installation.
• Maximum safety in the installation process.
• Maximum safety in case of fire.
• Excellent improvement of the acoustic and thermal insulation of the solution.
• Non-hydrophilic and non-hygroscopic.
• Chemically inert.
• Environmental Product Declaration
• CFC free.
• CFC and HCFC free, environmentally friendly.
• Environmentally friendly.
• M1 Building Materials Emission Certificate.

SPECIFICATIONS

• Nominal density (kg/m3): 70
• Thermal conductivity W/(m*K): 0.034
• Dimensions (cm):135x60 or 135x40
• Thickness (cm): 4 .
• Reaction to fire /Euroclass: A1
• Thermal resistance (m2K/W):
• Thermal resistance (m2K/W):
  • Thickness 4cm: 1.15
  • Thickness 6cm: 1.75
• Thickness tolerance (mm): T3
• Dimensional stability at specified temperature and humidity: DS (70.90)
• Airflow Resistivity: AF20 .
• Resistance to the passage of water vapor: MU1
• Short-term water absorption (kg/m): WS
• Long-term water absorption by partial immersion (kg/m2): WL(P)

AVAILABLE DIMMENSIONS:

• Pack 10 Units of 135x60x4cm
• Pack 10 Units of 135x40x4cm