APPLICATION-TECHNIQUE RECOMMENDATION
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Eng. Alessandro Pieretto,
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NPS® PTC® Columns represent an ideal solution any time pendular, fire-resistant columns are necessary. They are easily positioned, thanks to a lifting head. |
NPS® PTC® Column
Ideal as a design component thanks to its numerous colour finishes, polishing or chrome plating. It is recommended exploit available space to the fullest, thanks the compactness of its sections given the same required performance.
With UNI EN 13225 CE marking, the patented NPS® PTC® Column is realised using spun concrete for high performance, up to class C70/85.
The spinning treatment allows a reduction in the structural section, with resulting benefits in terms of usability of space, a greater bearing capacity compared to traditional structures and extremely homogenous surfaces.
Product Details
Technical data
| Metal structure | Internal reinforcement in B450C |
| Footing | |
| Casting framework | C25/30 casting formwork concrete, when not otherwise noted by the designer |
| Self-supporting | Yes |
| Welding | Using metal active gas welding (Process UNI EN ISO 4063-135) |
| Mechanical resistance to fire ( R ) | Standard version up to 120 minutes. In some cases up to 180 minutes |
| Standards referenced | For design and dimensions Eurocode 4 For structural nodes UNI EN 10219-1 For anti-seismic Eurocode 8 For fire-resistance EC4 |
| Design | Elaborated with the NPS® SYSTEM calculation procedure conforming to the Standard in force, and signed by a qualified technician |
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