Product and aplications
Sandwich panel for walls and ceilings with a mineral wool core and pre-lacquered galvanized steel faces, available in different coatings.
LR DUAL is specially designed to offer very good fire resistance and is ideal for fire compartmentation.
LR and LR DUAL panels have a certifed reaction to fire Euroclass A2-s1,d0.
LR DUAL panel has a certified fire resistance of up to 180 minutes (EI-180) and integrity of up to 240 minutes in ≥100 mm-thick panels. Fire resistance of up to 90 minutes (EI-90) and integrity of up to 120 minutes for ≥80 mm-thick panels.

Advantages

• Rigid mineral wool insulation core with high thermal performance (thermal conductivity of only 0.042 W/mK).
• Suitable for interior partition walls and ceilings./li>
• Structural steel sheets with flat or slighly profiled finish, with different longlasting coating options.
• Mineral wool lamellas arranged perpendicular to the faces of the panel, which improve the mechanical performance of the panel.
• Available in four different thicknesses.

Applicable quality and standards
See Technical data sheet .

LR PANEL. Technical specifications:

• Insulating core: Mineral wool lamellas arranged perpendicular to the faces of the panel, which improve the mechanical performance of the panel.
• Insulating core nominal density: 100 kg/m³
• Useful width: 1,120 o 1,150 mm
• Maximum manufacturing lenght: 12,5 m
• Panel standard thicknesses:  60 | 80 | 100 | 125 | 150 mm

LR DUAL PANEL. Technical specifications:

• Insulating core: Mineral wool lamellas arranged perpendicular to the faces of the panel, which improve the mechanical performance of the panel.
• Insulating core nominal density: 120 kg/m³
• Useful width: 1,120 o 1,150 mm
• Maximum manufacturing lenght: 12,5 m
• Panel standard thicknesses:  80 | 100 | 125 | 150 mm

Fire reactions:
See Technical Data Sheet