Rockwool - Hardrock MF Plus roof plate

A two-thickness plate made of glass mineral wool with a factory-integrated special veil on the top layer of the plate.

Application

• non-flammable roof insulation in non-ventilated roofs directly under the coating roofs, used in a single-layer or multi-layer insulation system
• non-flammable insulation recommended for typically stressed roofs
• non-flammable insulation dedicated to roofs made in glued technologies, enabling direct welding of heat-sealing membranes, sticking self-adhesive membranes, sticking PVC, EPDM membranes, spray waterproofing

Technical data

• declared thermal conductivity coefficient λ 0.038
• length 2000 mm
• width 600 mm
• compressive force under a point load giving a deformation of 5 mm ≥ 650 N
• compressive stress at 10% relative deformation for CS (10) plate ≥ 40 kPa
• compressive stress at 10% relative deformation for the top layer of the CS (10) panel ≥ 70 kPa
• tensile strength with a force perpendicular to the surface TR ≥ 10 kPa
• long-term water absorption WL (P) ≤ 3 kg / m ²
• short-term water absorption WS ≤ 1 kg / m ²
• reaction to fire class A2
• Characteristic load with own weight 1.50 - 1.20 kN / m ³