Specifications:
The document provides specifications for roofing panels, including thickness measurements in various languages (Italian, English, German, French). It details the nominal thickness of steel and embossed aluminum foil panels, with specific measurements for different panel thicknesses ranging from 0.50 mm to 1.00 mm.

Procedures:
The document outlines the calculation of thermal transmittance (U-value) for panels, considering the real thickness of the insulating core without the contribution of the ribs and accounting for surface resistances. The U-values are provided for panel thicknesses from 30 mm to 120 mm.

Standards:
The document specifies allowable uniformly distributed loads with a safety coefficient of 2.5, using a conversion ratio of 1 Kg./m2 = 0.00981 KN/m2. The tables are developed with steel ribbed support, imposing a deformation limit of deflection f = 1/200 L.

Recommendations:
The document recommends using the specified tables for determining the allowable loads on panels with ribbed steel support, ensuring compliance with the deformation limits.

Key Data from Tables:
The tables provide inter-axis support distances for static schemes with two or more supports, detailing the distances for various panel thicknesses. Additionally, the tables include thermal transmittance values and allowable load limits for different panel configurations.