Droits d'utilisation
|
Plan du site
|
Contact

Accueil
A propos de Walraven
Catalogue
BIS Systèmes de fixation
BIS Systèmes de protection feu
BIS Systèmes pour sanitaire
Support technique
Téléchargements
Nos réalisations
Contactez-nous

Accueil>>
Support technique>>
Ventilation Ducts

Ventilation Ducts

Click on the images for more information about our Ventilation Ducts solutions.

Rectangular duct – fixed to concrete ceiling

Rectangular duct – fixed to concrete ceiling

Rectangular duct – V-hanger to trapezoid roofing sheet

Rectangular duct – V-hanger to trapezoid roofing sheet

Rectangular duct – fixed to Z–purlins

Rectangular duct – fixed to Z–purlins

Spiral duct – fixed to (perpendicular) Z–purlins

Spiral duct – fixed to (perpendicular) Z–purlins

Spiral duct – fixed to (parallel) Z–purlins

Spiral duct – fixed to (parallel) Z–purlins

Rectangular duct – fixed to concrete wall (in large span)

Rectangular duct – fixed to concrete wall (in large span)

Rectangular duct – fixed to concrete wall by cantilever arms

Rectangular duct – fixed to concrete wall by cantilever arms

Rectangular ducts – fixed in concrete shaft

Rectangular ducts – fixed in concrete shaft

Spiral duct vertical – fixed to concrete wall by cantilever arms

Spiral duct vertical – fixed to concrete wall by cantilever arms

Partager :

Walraven France Eurl - ZA Technisud - 123 rue Hilaire de Chardonnet - 38030 Grenoble Cedex 2 (France) - Tél. +33 (0)4 56 52 62 90 - Fax +33 (0)4 56 52 62 92