The CMA recess consists of a steel box with a polystyrene core that creates a free space in the concrete panel. Afterwards, the MA threaded bar is placed inside this space to support the façade.
This support typology permits having a regulation on the three main axes: vertically, it is adjustable through the threaded bar; horizontally, is adjustable through the CMA; in depth, is adjustable with the slotted hole of the MA.
Apart from the support bracket MA, it is needed to place an anti-roll system such as an UPA or COFI to avoid the overturning of the concrete panel.
ESSENTIAL FEATURES
- Dimensional and geometrical tolerances According to EN 1090 - 2
- Sheet metal weldability Grade JR according to EN 10025-2
- Fracture toughness 27 J a 20o C, according to EN 1993-1-10
- Reaction to fire Classified material: Class A1
- Cadmium emission NO EMISSIONS
- Radioactivity emission NO EMISSIONS
- Durability Surface preparation type P3. Electroplated zinc coating according to EN ISO 2081.
STRUCTURAL FEATURES
- Base material S235JR according to EN 10025-2
- Sizing According to EN 1993-1
- Type of execution EXC2
- Fire resistance NPD (Outer element)
- Fatigue resistance NPD (Static loads)
- Manufacturing According to EN 1090-2, type of execution EXC2
- Bearing capacity Characteristic values of actions