Roof Panel | N3 GRP

Roof Panel | N3 GRP

Assan Panel
It is a three-indented lateral connected sandwich panel which is produced as pre-painted galvanize steel on top, with GRP on the bottom surface. Roofs with a 10% gradient can be covered. GRP panels are used in the facilities specifically in poultry farms where hygienic requirements are prioritized. Furthermore, it is a product that is mostly used for the facilities which has corrosion risk and for the projects requiring low budget solutions where a mechanical performance is not highly required. In order to facilitate the assembly of the product, tapes can be applied to the GRP part which is left long.

Roof panel Sandwich panel and board Aluminium panel Polyurethane sandwich board Sandwich panel Coated galvanized metal sheet


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• Industrial Buildings
• Military Buildings
• Public Buildings
• Agricultural Buildings
• Sports Facilities
• Construction Site Buildings
• Silos
• Hypermarkets
• Shopping Centers
• Storehouse Halls
• Administrative Buildings, and all other concrete structures with steel or prefabricated load bearing systems.

• PUR/PIR; Surfaces (Prepainted Galvanized Steel Surface, Fiberglass Reinforced Polyester Surface)
• PUR/PIR (Polyurethane/Polyisocyanurate Density (EN 1602) PUR: 40 (±2) kg/m3 / PIR: 41 (±2) kg/m3
• Polyurethane/Polyisocyanurate Thickness 40-50-60-80-100 mm
• Thermal Conductivity (EN 13165) 0,022-0,024 W/mK
• Dimensional Stability (EN 13165) Level DS (TH) 11
• Reaction to Fire (13501) B. S2 . d0/B.S1.d0
• Water Absorption (EN ISO 354) By Volume 2% (168 hours)
• Closed Cell Percentage (EN 14509) %95
• Vapour Diffusion Resistance (EN 12086) 30-100
• Heat Resistance -200 /+110 ºC
• Prepainted Galvanized Steel Surface Type Prepainted Galvanized Steel
• External Facing Thickness 0,50-0,8 mm
• Thickness Tolerance (EN 10143) Nominal
• Steel Quality (EN 10327) Dx51 D+Z Prepainted Galvanized Steel (last coat polyester paint on primer
• Hot Dipped Coated Steel Grade (EN 10327) 100-275 gr/m2
• Paint Type Polyester, PvdF, Plastisol, PVC
• Aluminum Steel Surface( Type Aluminum
• External Facing Thickness 0,50-0,70 mm
• Internal Facing Thickness 0,40-0,70 mm
• Thickness Tolerance (EN 485-4) Nominal
• Steel Quality (EN 485-2) High Conditioned AW 3000 series aluminum manufactured by Assan Aluminum
• Condition (EN 485-2) H16-H26
• Alloy (EN 485-2) AW 3000 series
• Surface Appearance Embossed or Prepainted
• Temperature Resistance -200 /+110 ºC
• Fiberglass Reinforced Polyester Surface (Type CTP)
• External Facing Thickness 0,70 mm
• Glass amount (TS 1177/ISO 1172) 28,2%
• Barcol Hardness (TS EN 59) >30-35%
• Tensile Strength ( ISO547-4/2/2) 54 N/mm2
• Elongation at Break (ISO 547-4/2/2) 2,08%

ISO 9001, ISO14001, ISO27001, Efectis Era 60 Min. Test Certificate, Certificate of Conformity to Turkish Standards