External Wall Thermal Insulation System Stone Wool Board

Ravago Building Solutions

Detailed Info

Product features & application

High compressive strength thanks to the interlocked braided fibre structure
Manufactured at 150 kg/m³ density for safe use beneath render
Compressive strength at 10% deformation from ≥ 30 kPa to ≥ 70 kPa
Thermal conductivity of λ=0.035 W/mK
Class A1 reaction to fire (non-combustible), providing fire safety on the facade
Available in thicknesses from 30 mm up to 100 mm
Water vapour diffusion resistance of μ=1, allowing the facade to breathe
Quick and easy application with cement-based adhesive mortar