Facade 70 E is a system for the construction of self-supporting, entirely glazed, heat-insulated elements of the facade construction from aluminum profiles. Specially designed facade openings such as ventus openings and parallel openings can be used for opening fields. Parapet fields can be transparent or opaque. The glazing of the facade element is performed with the help of EPDM seals and moldings. Materials resistant to weather conditions, temperature differences and mold are used in the production of facade components. The facade elements are made of individual elements, which are assembled in the workshop. On a construction site, the elements only need to be mounted properly. Mounting is done by lifting the element with a crane and bringing it to the final position by hanging on pre-assembled girders, which eliminates the need for scaffolding, which significantly reduces costs and time on site, as well as the required space to work around the building and at the same time increases work safety. The fact that most of the work is done in the workshop, allows the production of large, custom-made glass elements that can be transported to any location thus reducing costs and the elements can be installed quickly regardless of weather conditions. An important advantage of the 70 E façade is the fact that it is possible to move the elements vertically +/- 10 mm, which is a necessary condition for facades on buildings in seismically active areas. An additional advantage of the facade element is that, unlike continuous facades, they do not transmit impact sounds from floor to floor or horizontally from room to room. The reason for this is that the elements are separated by connecting seals. Different materials (e.g. aluminum seal) become acoustically excited at different frequencies, creating a complete acoustic separation at the junction between the elements.

Technical characteristics of the system:

• depth of the element: 205 mm
• visible profile width: 70 mm
• depth of the filling: 30 mm
• vertical movement of the elements: +/- 10 mm
• air-permeability: EN 12207 (class 4)
• watertightness: EN 12154 (class E900)
• resistance to wind gusts: EN 12210 (class C3 /B3)
• noise protection: EN ISO 717-1 (Rw=36 dB)
• antiburglary EN 1627
• Uw coefficient calculation: DIN EN ISO 10077-2 (≥2,19 Wm²/K)
• basic material: EN AW-6060
• sealing material: EPDM
• surface treatment: DIN 17611
• quality control: DIN EN ISO 9001