Specifications:
The MIWO Sandwich Panel is designed for sound absorption and thermal insulation. It features a mineral wool core with a micro-perforated inner face for enhanced acoustic properties. The panel is available in thicknesses of 40, 50, 60, 80, and 100 mm, with a maximum overlap of 300 mm. It is suitable for both roof and facade applications.

Weight and Thermal Transmittance:
The weight of the panels ranges from 10.9 kg/m² for 40 mm thickness to 16.88 kg/m² for 100 mm thickness. Thermal transmittance values are provided for both roof and facade applications, with lower values indicating better insulation.

Fire and Acoustic Properties:
The panels have a fire reaction classification of A2-s1,d0, indicating limited combustibility and smoke production. They offer fire resistance ratings of EI 30 to EI 180, depending on the configuration. The airborne noise insulation ranges from Rw 43 dB to Rw 59 dB, providing effective soundproofing.

Structural and Material Considerations:
The panels are designed for use with S220GD steel, with a deflection limit of L/200 and a nominal sheet thickness of 0.5 mm. They are non-hydrophilic and do not promote corrosion or bacterial growth.

Applications and Contact Information:
The panels are suitable for industrial applications and are manufactured in Caborana, Asturias, Spain. For inquiries, contact Perfinor via email at [email protected] or phone at +34 985 48 13 48.