SOMMER MULTITHERM® Security Facade

The pressure wave resistant exhibit with the dimensions 1900 mm x 4400 mm is based on our mullion-transom system SOMMER MULTITHERM^®.

Terror is often seen through suicide bombers armed with explosives. For this reason, especially in high-risk buildings such as embassies, police and military buildings, blast resistance is becoming a priority.
We are not satisfied with standard solutions, as the blast designing must be customised. In addition to tests for testing standards, we also offer live tests according to the individual requirements of our customers.

This mullion-transom system can be designed as a steel or aluminum structure. Depending on the object requirements, the supporting structure can be designed in various geometric shapes such as sharp-edged welded hollow steel sections. Various applications are also possible, such as high-quality wood cladding. Here, the object-specific conditions must be taken into account. The facade system can be combined with various safety requirements and/or insert elements such as windows or doors.

Technical parameters:

Supporting structure aluminum or steel
SOMMER MULTITHERM^® series
Aluminum profiles with very high recycled content, e.g. also possible from HYDRO CIRCAL 75R
Face widths > 60 - 100 mm (depending on object requirements)
Blast resistance according to object requirements
Fair exhibit:
Reflected pressure 200,00 kPa
Impulse 2200.00 kPa-msec
Exposure time 22.00 ms
U_f values > 0.9 W/m²K, the U_f values vary depending on the specific safety requirement, (Various safety-related requirements increase the U_f value and must be taken into account in the calculation).
Air permeability according to DIN EN 12152/12153 up to class AE₁₂₀₀
Imperviousness to driving rain according to DIN EN 12154/12155 up to class AE₁₂₀₀
Resistance to wind
(nominal load) according to DIN EN 12179/13116 +-2,000 Pa
(safety load) according to DIN EN 12179/13116 +-3,000 Pa
Shock resistance according to DIN EN 14019/12600 class I5/E5
Other possible safety variants or combinations:
This requires detailed coordination in advance!
- Burglar resistance according to DIN EN 1627 up to class RC6 (highest class of the standard)
- Breakout resistance according to DIN EN 1627 up to class RC4 (tested)
- Bullet resistance according to DIN EN 1522 up to FB7 (highest class of the standard)

weiterlesenschliessen

Unique combination variety - only at SOMMER

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