Photo gallery
Alubel 28 profile metal sheet paired with high-density polyurethane foam
Presentation
Insulated corrugated sheet TEK28 suitable for:
industrial and civil roofing and for the rehabilitation of old roofs.
Possible workings on Tek 28 insulated sheet:
- notching
- controlled straining
Minimum slope:
7% (this slope depends on the length of the sheets. Please refer anyway to local regulations).
Tek 28 insulated profile available in:
- natural aluminium
- prepainted aluminium
- prepainted steel
- aluzinc
- copper
TEK 28 profile
A) Alubel 28 metal profile
B) high density expanded polyurethane
C) polyurethane film or centesimal aluminium without aesthetic function
Fixing on wood
Fixing on metal
Fixing on wall
Prepainted aluminium
Standard colours
Prepainted steel
Standard colours
Prepainted aluminium
Special colours
Prepainted steel
Special colours
Processing
A= min 175 mm - B= min 50 mm | |||
| |||
Ri | Aluminium | Other materials | |
1 m | max 3 m | max 3 m | |
2 m - 3 m | max 3 m | max 3 m | |
3 m - 4 m | max 5 m | max 5 m | |
4 m - 6 m | max 6 m | max 6 m | |
6 m - 7 m | max 8 m | max 8 m* | |
| *extra standard workings | |||
| |||
A | beginning part | min 175 max 2000 mm | |
B | final part | min 175 max 2000 mm | |
S | curved development | min 100 mm | |
A+B+S | total development (aluminium) | max 5000 mm* | |
A+B+S | total development (other materials) | max 5000 mm* | |
Ri | inner radius | min 400 m | |
P | imprint distance | min 35 mm | |
a | deflection angle | min 1° max 3° (steel) min 1° max 4° (aluminium) | |
| *total development variable according to inner radius | |||
Sheet curved only in the central part for ridge formation and connection of 2 pitches (obtained by a sequence of imprints on the middle of the sheet). The straight parts A and B have a length which goes from a minimum of 175 mm to a maximum of 4000 mm.
| |||
P | Aluminium | Other materials | |
6 % - 12 % | max 10 m | max 6 m | |
12 % - 15 % | max 10 m | max 6 m | |
15 % - 20 % | max 8 m | max 6 m | |
20 % - 25 % | max 8 m | max 4 m | |
| Working dimensions | ||
| Minimum | Maximum | |
| A | 200 mm | 4000 mm |
| B | 200 mm | 4000 mm |
| A+B | - | 6000 mm |
| C | 100° | 160° |
| Y | Beveled sheets | |
Videos
Accessories
Development min. 500 mm.
Development 834 mm
Standard length 2800 mm.
Development 834 mm
Maximum length 5000 mm.
Development 625 mm
Maximum length 6000 mm.
Development 1250 mm
Length 2800 mm.
Material aluminium
Minimal development 625 mm.
Material aluminium
Available developments 416 - 500 - 625 - 750 mm.
Development 417 mm
Max suggested length 2800 mm.
Development 100 mm.
Development 417 mm.
Developments 1500, 1250, 1000, 750, 625, 500, 417, 333, 312, 250, 200, 166, 150, 125 mm.
Maximum recommended length 6 m.
manual opening.
electric opening.
Raw aluminium bars, 3600 mm.
Anchor device.
