Description

The GS MW QA CH sandwich panel with visible fixing is a modern solution for the construction of external and internal walls in timber-framed buildings. The panels are characterised by an improved thermal conductivity coefficient as a result of the lower density of the core, which allows for better thermal insulation while maintaining energy efficiency. The surface of the panels is coated with galvanised steel sheeting on both sides, in accordance with EN 10346, and protected with an organic polyester varnish with a coating thickness of 25 μm, providing long-lasting protection against corrosion and an aesthetic finish. The ability to be installed vertically and horizontally makes GS MW CH panels a versatile solution that can be adapted to different architectural requirements. They provide superior fire protection and excellent sound insulation, making them an ideal choice for buildings where high standards of safety and acoustic comfort are important.

1. profiling of the tin cladding makes the walls look aesthetically pleasing
Large lock profile radius to ensure paintwork integrity
3. double locking of the panels to guarantee high fireproofing properties
4. 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].	0,040
3	Thickness [mm]	100, 120, 160, 200
4	Weight [kg/1mb] for 0.5/0.6 mm cladding (1000 mm module)	20.0 (for 100 mm), 22.1 (for 120 mm), 26.3 (for 160 mm), 30.5 (for 200 mm)
5	Weight [kg/1mb] for 0.5/0.6 mm cladding (1140 mm module)	19.9 (for 100 mm), 22.0 (for 120 mm), 26.2 (for 160 mm), 30.4 (for 200 mm)
6	Ud,S [W/m2K] mineral wool core	0.40 (for 100 mm), 0.33 (for 120 mm), 0.25 (for 160 mm), 0.20 (for 200 mm)
7	Modular width [mm]	1000 / 1140
8	External profiling 1000	L - linear, M - microprofiled, F - corrugated, R - grooved
9	External profiling 1140	L - linear, M - microprofiled, F - corrugated
10	Profiling of the inner lining	L - Linear
11	Reaction to fire (for all end uses)	A2-s1,d0
12	Fire spread	NRO
13	Fire resistance classification	NPD (for 100 mm), EI 120 (for 120 mm), EI 120 (for 160 mm), EI 180 (for 200 mm)
14	Water vapour permeability	"Meets requirements" (Impervious)
15	Sound insulation	30(-2;-4)
16	Standard colours of the outer cladding for modular width 100