GS MW QA U Sandwich Panel
Panels GS MW QA U with concealed fastening are intended for constructing external and internal walls on frame structures. The panel is characterized by a better thermal conductivity coefficient with a lower core density.
The panels can be installed both vertically and horizontally, as single- and multi-span wall elements. The concealed fixing, invisible from the façade side, makes these panels highly attractive in terms of both architecture and functionality. The facing consists of double-sided galvanized steel sheet according to EN 10346 with an organic polyester coating with a thickness of 25 μm. The panels can be installed both vertically and horizontally. They provide the highest level of fire protection and excellent acoustic insulation.
Product description
- Profiling of the steel facing ensures an aesthetically pleasing wall appearance
- Hidden fastening connector provides a more uniform façade appearance
- Large joint profiling radius ensures integrity of protective paint coatings
- Auxiliary groove facilitating positioning of the fastening connector
- Hard mineral wool core with very good fire resistance and acoustic insulation
Technical data
| Core type | Hard mineral wool | ||
|---|---|---|---|
| Thermal conductivity coefficient λD [W/m*K] |
0.040 | ||
| Thickness [mm] | 80 | 100 | 120 |
| Weight [kg/lm] for facing 0.5/0.5 mm (module 1000 mm) | 15.7 | 17.4 | 19.1 |
| Modular width [mm] | 1000 | ||
| External facing profiling for modular width 1000 mm | L - Linear, M - Microprofiled, F - Corrugated, R - Grooved | ||
| Internal facing profiling | L - Linear | ||
| Ud,s coefficient [W/m²K] mineral wool core | 0.49 | 0.40 | 0.33 |
| Fire resistance - horizontal layout** | NPD | NPD | EI 120 |
| Fire resistance - vertical layout** | NPD | NPD | EI 120 |
| Reaction to fire | A2-s1,d0 | ||
| Fire spread | - | ||
| Water vapor permeability | Meets requirements (Impermeable) | ||
| Acoustic insulation | NPD | ||
| Certificates, approvals, attestations | Mark: CE, Certificates: ISO 9001, ISO 14001, AQUAP, Environmental Product Declaration EPD (type III), Environmental Certificate (type III), (LEED & BREEAM) Green Card. | ||
* Table with weight calculations for panels with other facing thicknesses available in the Technical Department.
*** Conditions according to fire resistance classification. Detailed division of fire resistance in horizontal and vertical layouts available in the DoP.
Standard external facing colors for modular width 1000 mm **
Standard internal facing colors **
Available profiles
