Description

The GS MW U sandwich panel is an innovative solution for the realisation of external and internal walls on a frame structure, which stands out for its aesthetics and functionality thanks to its concealed fixing. This fastening is not visible from the façade, which makes the panels particularly architecturally attractive. The cladding of the panels is made of steel sheet galvanised on both sides in accordance with EN 10346 and coated with 25 μm organic polyester varnish to ensure durability, corrosion resistance and an aesthetically pleasing appearance. The panels can be installed both vertically and horizontally, increasing their versatility in a variety of building projects. They offer superior fire protection and excellent sound insulation, making them an ideal choice for buildings requiring high levels of safety and acoustic comfort.

1. profiling of the tin cladding makes the walls look aesthetically pleasing
2. concealed fastener to give facades a more uniform appearance
Large lock profile radius to ensure paintwork integrity
4. auxiliary groove to facilitate positioning of the fastener
5. hard mineral wool core with very good fire resistance and acoustic insulation

Technical data

No.	Description	Data
1	Core type	Hard mineral wool
2	Thermal conductivity coefficient λD [W/m*K].	0,044
3	Thickness [mm]	80, 100, 120
4	Weight [kg/1mb] for 0.5/0.6 mm cladding (1000 mm module)	18,2, 20,3, 22,4
5	Ud,S [W/m2K] mineral wool core	0,56, 0,44, 0,37
6	Modular width [mm]	1000
7	External cladding profiling for 1000 mm modular width	L - linear, M - microprofiled, F - corrugated, R - grooved
8	Profiling of the inner lining	L - Linear
9	Reaction to fire (for all end uses)	A2-s1,d0
10	Fire spread	NRO
11	Fire resistance classification	NPD, NPD, EI 120
12	Water vapour permeability	"Meets requirements" (Impervious)
13	Sound insulation	NPD, NPD, 32(-2;-3)
14	Standard colours of the external cladding for modular widths of 1000 mm	RAL 3000, RAL 5010, RAL 6011, RAL 7016, RAL 7035, RAL 8017, RAL 9002, RAL 9006, RAL 9007, RAL 9010
15	Standard colours of the interior cladding	RAL 9002, RAL 9010
16	Certificates, approvals	PZH approval, EN 14509:2013
* Conversion table of panel weights with other cladding thicknesses available from the Technical Department.
** Colours available depending on cladding thickness.
*** Conditions by fire resistance classification. Details of horizontal and vertical fire resistance classification in the DWU.