Load-Bearing Arched Sheet T45-30L-905
As one of the few manufacturers of load-bearing arched sheets on the market, we offer smooth arched profiles for curved structures. This product enables curved structures and surfaces for roofs and claddings.
Applications:
- Canopies
- Entrances
- Spectator stands.
The information on our website is accurate to the best of our knowledge and understanding. Although every effort has been made to ensure accuracy, the company cannot accept any responsibility for any direct or indirect damages resulting from possible errors or incorrect application of the information of this publication. We reserve the right to make changes.
Properties

Material thickness (mm) | rmin (mm) | Lmax (mm) | Lmin (mm) | Hc max (mm) |
0.7 | 17500 | 15000 | 2800 | 2000 |
0.9 (Polyester) | 6500 | 15000 | 2800 | 2000 |
0.9 (Galvanized) | 5500 | 15000 | 2800 | 2000 |
- Length (L) + radius (r)
- Length (L) + span (Ds)
- Length (L) + height (Hc)
- Span (Ds) + radius (r)
- Span (Ds) + height (Hc)
Materials
Material thickness (mm) | Steel grade | Zinc (g/m2) | Surface treatment | Corrosion class, interior | Corrosion class, exterior | Colours ** | Weight (kg/m2) | GWP, A1-A3 (kgCO2e/m2) | GWP, D (kgCO2e/m2) |
0.7 | S350 | Z275 | Galvanized | C2 | - | - | 7.59 | 19.7 | -10.7 |
0.7 | S350 | Z275 | Polyester 25 | C3* | C3 | RR20 | 7.59 | 20.8 | -10.7 |
0.7 | S350 | Z275 | GreenCoat Pural BT | - | C4 | RR21, RR23, RR33 | 7.59 | 20.8 | -10.7 |
0.9 | S350 | Z275 | Galvanized | C2 | - | - | 9.76 | 25.4 | -13.8 |
0.9 | S350 | Z275 | Polyester 25 | C3* | C3 | RR20 | 9.76 | 26.7 | -13.8 |
*) For perforated sheetings C2
**) The reverse sides of the colour coated sheets are painted as standard with 2-layer grey backside coating
Protection against corrosion
Environment | Coating |
Interior applications in environments with corrosivity category C1, C2 according to EN ISO 12944-2 standard and A1, A2 according to EN 10169 standard | Steel sheets with zinc coating of 100 g/m2 and with polyester coating SP 15, thickness 15 μm |
Interior applications in environments with corrosivity category C1, C2, C3 according to EN ISO 12944-2 standard and A1, A2, A3 according to EN 10169 standard | Steel sheets with zinc coating of 275 g/m2 and with polyester coating SP 25, thickness 25 μm |
Technical documents
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Certificates and approvals
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