Multicable hanger metal clamp CH
Installation of multiple cables in walls and ceilings with standard fasteners.
Fixings and innovative solutions for pros at CELO
Installation of multiple cables in walls and ceilings with standard fasteners.
Fast installation of multiple cables in walls and ceilings with a nailer.
Premium collated steel nails for hard material for gas nailers. Best-in-class nails with optimal...
Law regulations may vary by country. Please contact CELO experts to provide you further information on approvals and local requirements. Our experts in structural fire protection for electrical installations will be able to assist you.
Fire safety in buildings generally requires that in the event of a fire there is sufficient time available for people to escape from the building. Certain walls, floors and fasteners provide fire resistance for the purposes of constructing fire compartments and/or protected escape routes ensuring the structure resists collapse.
For system fastening, the approvals of the cable systems
with integrated maintenance of electrical functionality
according to DIN 4102 Part 12 require metal
anchors with a general construction approval or a
European Technical Approval/Evaluation. In contrast
to normal "cold" fastening, these anchors must be set
at least twice as deeply for a fire protection application.
Alternatively, anchors are used which have
proven their load capacity and fire resistance length in
a fire test. With these solutions, the necessary setting
depths according to the load are listed in the approval
documents or in the appropriate fire protection reports.
It must also be noted for which substrates and
resistance classes the anchors are approved.