Product Overview

Panel Name: EASY CUB 3GR (Roof Panel without Cover Strip)

Material: Prelacquered steel on both exterior and interior faces.

Insulation: Polyurethane (PUR) and Poly-isocyanurate (PIR).

Nominal Thicknesses Available: 30, 40, 50, 60 mm.

Usages: Designed for inclined roofs with a minimum slope of 7% (general) and 10% for transverse overlaps.

Effective Width: 1000 mm.

Technical Characteristics

• Thermal Transmission (K-values): Varies by thickness, e.g., 30 mm thickness has K = 0.58 Kcal/m²·h·°C (0.68 W/m²·K).
• Weight: Ranges from 9.88 kg/m² (30 mm) to 11.05 kg/m² (60 mm), including accessory elements.
• Panel Design: Ribbed panel with visible screw fixing on overlaps between adjacent panels. Fixing uses self-drilling screws and a steel EPDM-coated cap ('capelloti') ensuring watertightness.

Geometric and Mechanical Properties (Example for 30 mm Panel)

• Nominal thickness: 30 mm ± 3 mm
• Foam density: 40 kg/m³ ± 10%
• Weight: 9.88 kg/m²
• Width tolerance: ± 3 mm
• Longitudinal straightness and contraction tolerance: ± 5 mm
• Compression resistance: 0.096 MPa
• Tensile resistance: 0.092 MPa
• Fire reaction classification: PUR - B-s3-d0; PIR - C-s3-d0
• External fire behavior: Broof (t1) for sheet thickness > 0.4 mm

Overlap and Installation Details

• Longitudinal overlap length: 14.2 mm (rib height), with a minimum transverse overlap length of 200 mm.
• Transverse overlaps are factory-made upon request to facilitate installation on roofs with long water drainage where panel size is insufficient.
• Minimum width of purlin for transverse overlap: 100 mm.
• Roof slope requirements: Minimum 7% for general use, minimum 10% for transverse overlaps.

Applicable Standards and Norms

• EN 14509-2014: Factory-made self-supporting sandwich panels with metal facings.
• EN 13823: Fire reaction tests for construction products.
• EN 10169: Technical supply conditions for continuously organic coated steel products.
• EN 13501: Fire classification of construction products and building elements.

Load Resistance Tables

Tables provide allowable uniformly distributed service loads (kg/m²) for different panel thicknesses (30, 40, 50 mm) and steel sheet thicknesses (0.4/0.4 mm and 0.5/0.5 mm), considering two-span conditions. Calculations comply with EAE-2012 and EC-3 standards, focusing on the upper steel sheet as the structural element. Limits respect ultimate limit states for normal and shear stresses and serviceability limit states with deformation restricted to L/200.

Example for 30 mm panel with 0.5/0.5 mm steel thickness at span 1.0 m:

• Pressure load: 231 kg/m²
• Suction load: 248 kg/m²

Load capacity decreases as span length increases, with detailed values provided for spans from 0.8 m to 4.0 m.

Additional Notes

• Weight values include proportional accessory elements.
• HIANSA PANEL S.A. reserves the right to modify specifications without prior notice.
• Contact and company information provided for technical support and commercial inquiries.