Proper thermal insulation of your structure begins with the roof.
Roofing panels are unified structural elements that combine excellent mechanical strength with a low weight per m2 and are suitable for every construction.
They consist of two pre-painted sheet metals with the best thermal insulation material between them, which is polyurethane.
The outer side of the panel has a trapezoidal cross-section with 5 ribs, a height of 42 mm and a pitch of 250 mm.
The inner side of the panel can feature a light profile or a flat finish.
They connect via an overlapping method, structurally facilitating the easy application of all specified sealing materials, such as silicone or expanding self-adhesive tape – SUPER SEAL.
The manufactured thicknesses are: 30 - 40 - 50 - 60 – 80 – 100 – 120 & 150 mm.
Effective width: 1000 mm
Available in lengths from 2.00 to 14.00 m.
POLYURETHANE
Polyurethane Specifications
Indicative values of physical and mechanical properties of the final rigid polyurethane foam.
Density DIN 53420: 40 ± 2kg/m3
Thermal Conductivity Coefficient: 0.22 (mW/mK)
Dimensional stability +100°C (% VOLUME)
DIN 18159: 1.5 -30°C (% VOLUME) DIN 18159: -0.5
Fire behavior DIN 4102: B3 (self-extinguishing)
Upon request, PIR High Index foam can also be produced according to DIN 13501-1 class B; S1; D0
Compressive stress (MPa) DIN 53421: 0.025
Tensile stress (MPa) DIN 53455: 0.5)
Bending stress (MPa) DIN 53423: 0.45
PRE-PAINTED STEEL SHEETS
Steel Sheet Specifications
Steel according to EN 10326 type DX51D (FePO2G) per EN 10142:2000 with Minimum yield strength: --
Maximum tensile strength: 270–500 N/mm
Minimum elongation at break: A 22% or S 250GD per EN 10147:2000 with Minimum yield strength: 250 N/mm
Maximum tensile strength: 330 N/mm
Minimum elongation at break: A 19%
Galvanizing Method
Hot-dip galvanized via continuous immersion process (Hot dip Zinc coated) according to EN 10327 with galvanizing weight min 150gr/m2 (Z150)
Coating Specifications
Non-toxic, Anti-fungal, polyester oven-cured coating, thickness of 20–25 microns for the outer exposed surface, and polyester-based primer suitable for polyurethane adhesion on the inner side, thickness of 7+ microns.
The coating is suitable and approved for the food industry.
Scratch resistance (BS 3900/E2): >3,000g
Impact resistance ASTM D 2794: 7J
Abrasion resistance (TABER) [NOTE 1]: 20–25mg
Salt spray resistance (SALT SPRAY) ECCA T8,
ASTM B117-73: 450h
PLASTICIZED (PVC) STEEL SHEETS
Galvanizing Method
Hot-dip, with galvanizing weight of at least 150gr/m2 according to the SENDZIMIR method and FePo 2G, UNI5753-84, ASTM A 526 specifications on both sides of each sheet.
Lamination/Plasticization Specifications
Non-magnetic, non-toxic, anti-fungal lamination with a single layer of PVC, 120 microns thick for the outer exposed surface, and an epoxy-based primer, 8–10 microns thick for polyurethane adhesion on the inner side. It is exceptionally resistant to impact stress during product handling within the area, as well as to cleaning with harsh alkali-based detergents.
Classic Polyester Colour
White & Black colours
Panels are applied in a variety of applications such as:
Metal building claddings.
Food processing areas.
Cabins / Prefabricated units.
Prefabricated houses.
In special applications, they can also be used as suspended ceilings.
Their application ensures the maximum thermal insulation, waterproofing, structural, and aesthetic result within a minimum construction time.