Specifications:
The document outlines the specifications for MIWO sandwich panels used in sound-absorbing facades. These panels are available in thicknesses of 40, 50, 60, 80, and 100 mm. They are designed to provide acoustic absorption and insulation while maintaining fire resistance and thermal insulation properties. The panels are made with mineral wool, which is non-hydrophilic and does not promote corrosion or bacterial growth.

Panel Geometry and Performance:
The panels have varying weights and thermal transmittance values depending on their thickness. For instance, a 40 mm panel weighs 10.61 kg/m² with a thermal transmittance of 0.970 W/m²·K for roofs and 0.948 W/m²·K for facades. The panels are compliant with UNE-EN 13.501-1 and 13.501-2 standards, offering fire resistance ratings such as EI 30, EI 90, E 120, and EI 180.

Load and Span Capabilities:
The document provides detailed load and span capabilities for different panel thicknesses. For example, a 100 mm panel can span up to 3.5 meters with a single span load capacity of 95 kg/m². The panels are designed to handle overloads, with specific values provided for micro-perforated facades.

Additional Features:
The facade panels feature a micro-perforated inner face that enhances acoustic absorption. They are designed to maintain performance in fire scenarios and provide an aesthetic solution for building facades.

Contact Information:
The panels are manufactured by Perfinor, located in Caborana, Asturias, Spain. Contact details include an email ([email protected]) and phone number (+34 985 48 13 48).