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Technical article
Sound insulation of buildings against external noise
Sound insulation against external noise is one of the key aspects of minimum sound insulation in building construction. In Germany, it is anchored in DIN 4109…
11.10.2023
Technical article
Burglar resistance on windows
Multi-pane insulating glass units have been bonded into sash frames and fixed glazing as standard for around 20 years. Even before that, there were systems in…
27.04.2023
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Windows
Technical article
ift Rosenheim – 50 years of service to the industry Part 7 (time slot 1996 – 2000): Burglar resistance
In 2016, the Insitut für Fenstertechnik e.V. (ift Rosenheim) is celebrating its 50th anniversary. According to the motto ‘ift Rosenheim – 50 years of service to…
30.06.2016
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Doors
Technical article
ift Rosenheim – 50 years of service to the industry Part 6 (time slot 1991 – 1995): Protection against noise
In 2016, the Insitut für Fenstertechnik e.V. (ift Rosenheim) is celebrating its 50th anniversary. According to the motto ‘ift Rosenheim – 50 years of service to…
31.05.2016
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Doors
Technical article
Sound insulation of windows when installed
For purposes of documentary evidence on the construction site, the quality of windows in their installed state is always an important consideration, because it…
13.10.2015
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Windows