NOXI R Profile consists of a cold-formed profile with a suitable section for the head hammer accessories insertion. Its connection with the precast concrete element is achieved using shear connectors.
This profile typology is most used as it has the advantage of a simple installation in precast elements. Moreover, it contains foam inside that avoids the concrete insertion into the profile.
According to the exposure degree, the profiles can be supplied with a galvanized or in stainless steel.
ESSENTIAL CHARACTERISTICS
- Dimensional and geometrical tolerances: According to EN-1090 – 2
- Weldability: Degree JR according to EN 10025-2
- Fracture toughness: 27 J a 20º C, according to EN 1993-1-10
- Fire resistance: Classified material: Class A1
- Cadmium emission: NO EMISSIONS
- Radioactivity emission: NO EMISSIONS
- ·Durability: Surface preparation type P3: Hot-dip galvanized according to EN ISO 1461
STRUCTURAL CHARACTERISTICS
- Steel sheet cold formed S235JR according to EN 10025-2
- Steel bolt M10 4.8 according to UNE EN ISO 898-1
- Sizing: According to EN 1993-1
- Execution class: EXC2
- Fire resistance: PND (Exterior elements)
- Fatigue strength: PND (Static loads)
- Manufacture: According to EN 1090-2, execution method EXC2
- Load-bearing capacity: Characteristic values of the actions. Global safety coefficient (material and increasing loads) = 1,86. Minimum precast resistance: HA25 (C25/30). Minimum extreme distance in traction of 30mm. Minimum extreme distance in shear of 150mm.