Greyton can provide solutions for all services penetrations and Fire sealing penetrations in walls, ceilings and slabs. We use a wide range of products to achieve the required rating whatever the parameters are. Some of the systems include:. There has been an important shift in the way certifiers and councils are checking fire rating compliance for sealing slab penetrations. While before it was acceptable to seal a penetration at the slab with a bunch of fire pillows, it has become a far more technical task. The main issue is the insulation component that could cause insipient spread of combustion or cause damage on the non-fire side of the fire seal. This is the temperature rise failing the test requirements when it moves along the services beyond the slab barrier.
Sealing a cable penetration (multiple cables)
RISE NOFIRNO Pipe and Cable Penetration System
Please note, the order volume has been updated. This is due to package and minimum order quantities. Please note, the order volume has been updated to. How do you maintain the flexibility to adapt to ever-changing infrastructure demands—such as evolving cable penetration configurations in electrical, telecom, datacom and healthcare applications—without compromising firestop ratings or protection against smoke migration? Having faced such challenges for more than two decades, Hilti firestop specialists have developed and tested numerous fire protection solutions for cable penetrations that are as responsive to your needs as they are to your compliance demands. If you are looking for better alternatives for your compliance concerns, review our design considerations for cable management applications. While installing firestop protection can be easier when you start with a clean slate, you also need to consider potential impacts of your choices for adding, removing or rerouting cables, bundles, conduit or cable trays in the future.
The Complete Service Solution
Full Plug Sealing Systems. Multi Cable Transit Sealing System. Toggle navigation.
The electric utility will have an approved method and material to seal ducts in all new, altered or retro-fitted cable installations. The picture opposite shows unsealed electrical ducting and void openings located at a waste water treatment WTW plant — the open cable ducts undermine the purpose of the nearby fire door and should be sealed using fire rated cable duct seals. Penetration Seals — the integrity and insulation protection provided by the fire rated duct sealant will ensure up to 4 hours fire resistance in ducts. The seals can be customised to suit fire rated sealing applications including substation ducts, partitions, walls, floors, and construction systems including MV-HV switch rooms and transformer grids.