Rei Global bags are fire-fighting bags for closing large openings and electrical cable crossings. The crossings of electrical cables, in fact, often pose the problem of having to allow quick and easy intervention operations for the addition, replacement and removal of cables.
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"GB-S" BAGS are made of sturdy incombustible fiberglass cloth, treated with a particular polyurethane product which envelops a perfectly sealed envelope containing thermo-expanding granular material, heat-insulating aggregates and materials with gradual water release . They function both physically, due to the excellent insulating power of the materials they contain, and chemically thanks to the thermo-expanding additives which, in the event of a fire, increase their volume by entirely closing the gap. In these cases the restoration of a traditional passive barrier can be difficult or even impossible.
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The "GB-S" BAGS can be added or removed with extreme ease and also allow rapid and complete removal for
- any inspections guarantee excellent compartmentation even when, due to particular geometries of the through hole, complete sealing with inert material is not possible, in fact, they expand slightly, completely closing any gaps left open. A further problem is represented by the small passages that can be created during the fire due to the burning of the cables and their consequent reduction in volume, thanks to their slight expansion, the "GB-S" BAGS are capable of compensating for this further problem, thus guaranteeing constant and perfect compartmentalization.
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