Panel Geometry and Specifications
The document provides detailed specifications for PIR (Polyisocyanurate) sandwich panels used in wall and sectorization applications. The panels are available in various thicknesses: 40, 50, 60, 70, 80, 100, and 120 mm. The panels are designed for modular solutions and refrigeration, featuring visible fastening screws and similar finishes to Perfinor facade panels.

Load and Span Capacities
The document includes tables showing the load-bearing capacities of panels across different spans (1, 2, and 3 spans) and thicknesses. For example, a 40 mm thick panel can support 246 kg/m² over a 1.5 m span, while a 120 mm thick panel can support 604 kg/m² over a 3 m span.

Thermal and Acoustic Properties
The panels have low thermal conductivity, with thermal transmittance values provided for both roof and facade applications. For instance, a 40 mm panel has a thermal transmittance of 0.592 W/m²·K for roofs. Acoustic isolation is noted as per standard Bd522-041.01NE-ENU.

Fire and Water Resistance
The panels are rated B-s2,d0 for reaction to fire according to UNE-EN 13.501-1 standards and are non-hydrophilic, indicating resistance to water absorption.

Material and Assembly
The panels are constructed using S220GD steel with a deflection limit of L/200 and a nominal sheet thickness of 0.5 mm. They are designed for easy assembly, making them suitable for various industrial applications.

Contact Information
The document provides contact details for Perfinor, located in Caborana, Asturias, Spain, including email, phone, and fax numbers.