NPS® Rei 5 Beam

The self-bearing NPS® Rei 5 Beam with 5 cm concrete footing is patented for its optimal coupling with slab ceilings, and it allows for maximum containment of protrusions from beneath, preventing burdensome formwork and shoring.

Fire-resistant according to Eurocode 2-2 requirements, NPS® Rei 5 Beam can also be created with a precast footing in fibre-reinforced concrete.

The metal structure of structural steel UNI EN 10025-2 is made of one or more truss welded using metal active gas welding Process UNI EN ISO 4063-135.

Product Details

Technical data

Metal structure Made of structural steel in conformity with UNI Standard UNI EN ISO 10025-2
Footing C28/35 or higher class concrete (UNI EN 206-1:2006) designed and equipped with reinforcement and surface reinforcement. Acts as a ceiling support and formwork for the casting formwork
Casting framework C25/30 when not otherwise noted by the designer
Self-supporting Yes. NPS® Rei 5 Beam bears itself and the ceiling that rests on it, already from the moment it is placed on the column (1st phase), already before the formwork cast (2nd phase)
Welding Using metal active gas welding (Process UNI EN ISO 4063-135) according to NTC 2008 in force
Mechanical resistance to fire ( R ) Up to 120 minutes
Standards referenced In the 1st phase § 4.2 NTC 2008 and Eurocode 3 In the 2nd phase § 4.3 NTC 2008 and Eurocode 4 For anti-seismic § 7.6 NTC 2008 and Eurocode 8
Design Elaborated with the System calculation procedure conforming to the current Standard, and signed by a qualified technician.
Countable length Distance between theoretic supports used in the calculation

Slab matches

NPS® Rei 5 Beam - predalles slab NPS® Rei 5 Beam - predalles slab

Support beam on column

Support beam on column Support beam on column

Structural continuity

Structural continuity Structural continuity

Customising

NPS® Rei 5 Beam with bore holes NPS® Rei 5 Beam with bore holes
NPS® Rei 5 Beam joints using anchor bolts NPS® Rei 5 Beam joints using anchor bolts
NPS® Rei 5 Beam joints using Halfen NPS® Rei 5 Beam joints using Halfen
NPS® Rei 5 Beam joints using shaped plates NPS® Rei 5 Beam joints using shaped plates

Graphic preliminary design

Graphic preliminary design Graphic preliminary design

Assembly

APPLICATION-TECHNIQUE RECOMMENDATION

Benincasa Eng. Annarita Benincasa,
NPS® Designer

com@tecnostrutture.eu  

Evolving from Cls, the NPS® Rei 5 beam is ideal in structures with modest span and overloads.The shaped footing wraps around various sections of columns, preventing burdensome formwork at the node.

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