The MB-SR50N HI version is the sister of the MB-SR50N system. In the presented system, the thermal insulation has been increased, with two-component insulators based on an HPVC insulator enabling precise insertion of the screw during assembly.
The MB-SR50N HI system designed for light curtain walls, skylights, and roofs. The profile shapes according to the current architectural trends, enable the mullion and transom profiles flush from the internal side of the façade.
For additional thermal insulation and reduced air flow in the façade infill space, additional elements made of flexible material were glued on the side surfaces. Such an insulator allows maintaining the comfort and accuracy of traditional façade installation with high parameters of heat transfer coefficient (depending on accessories and profiles) from 0,94 to 1,94 W/m2К.
Similarly to MB-SR50N, it is possible to use large-size glass and double-chamber insulating glass units.
The entire structure has been tested at the IFT Rosenheim Institute, with parameters indicating:
Technical Information
| Air infiltration | Class AE 1200, EN 12152 |
| Water resistance | Class RE1500, EN 12154 |
| Wind load resistance | 2,4 kN/m2, EN 13116:2002 |
| Impact resistance | Class I5/E5, PN-EN 14019 |