We accomplish the requirements of the current legislation, which indicates that: All the ducts which are built through a unique fire sector must have a fire resistance rating E300/60 according to norm EN12101-7:2011.
A.C.Criptana has performed well on the rectangular conduct tests getting a resistance to fire rating E600/120 (ho)500 single.
Rectangular large dimensions metallic duct A.C.Criptana E600/120
Characteristics: Horizontally built galvanized Steel Rectangular Conduit whith maximum section of 2000x600mm and plate thickness of 1mm. Includes interior foundation in each straight stretch.
Type of union: Integral profile of 30mm.
A.C.Criptana rectangular Metallic duct E600/120:
Characteristics: Horizontally built galvanized Steel Rectangular Conduit whith maximum section of 1250x1000mm and plate thickness between 0.6 and 0.8 mm.
Type of union: Integral profile of 20mm.
A.C.Criptana will deliver to our customers which require so, a customized certificate for each installation, also, we could deliver before serving the ducts the guidelines to follow in order to validate said certificate. The duct installation must always follow the assembly guidelines.
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