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INTUMESCENT AND RECTANGULAR GRILLES

The rectangular intumescent grills act as a firewall, they have been developed to allow a free ventilation through the compartment elements against fire maintaining the fire protection capacity intact of these elements. The grids are composed from a series of horizontal intumescent slats with a perimeter frame from the same material or metallic. The space between each slat is calculated for a maximum ventilation while it assures the total sealing in case of fire.
Rejilla-intumescente-ZIR