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7. Double-skin curtain wall
Its design is that of an ordinary curtain wall façade, and at the front, from 20 cm to 1 m, or even more, a 2nd façade will be added.
The exterior façade is often a VEA. But it can also be a more common facade with large windows.
The interior facade can be :
full-height curtain wall ;
a semi-curtain ;
strip frames with concrete spandrel;
or even frames in a concrete shell.
When the interior facade is an integral curtain wall, the constraints involved in securing the outer skin are not negligible, since it has to be passed through at the fasteners.
The advantage is first and foremost aesthetic,...
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Double-skin curtain wall
Glass roofs
Standards and norms
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Curtain wall design documents
- Curtain walls – Product standard. - NF EN 13830 -
- Terminologie. - NF EN 13119 -
- Curtain walls, semi-curtain walls, panel façades – CLA – CGM – CCS – 1- Technical specifications – 2- General material selection criteria – 3- Special clauses – 4- Maintenance appendix - DTU 33.1 P 28-002 indice 1 à 3 -
- Tolérances dimensionnelles...
Regulations
Article 111.15 of the French Construction and Housing Code.
Article 5 Circulaire du 13/12/1982 relative à la sécurité des personnes en cas de travaux de réhabilitation ou d'amélioration des bâtiments d'habitation existants.
DRT circular no. 95-07 of 14/4/1995 on workplaces. This text specifies, among other things, the need to use safety glass in doors, adjacent parts, lower...
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