The use of partitioning to fight fires is a fairly recent introduction, and only recently, has been codified and standardized with the EU Directive 89/106/EEC on construction products that, with regard to the requirements in the event of fire, requires specifically an abundant use of compartments in the construction industry. As we know, a compartment has to resist for the entire fire event that is where to store:
A - its mechanical stability without collapse "R"
B - its bound to hot gases and flames "E"
C - its insulation from the heat "I"
The combination of the three criteria mentioned includes the well-known symbol that REI, followed by a number indicating the minutes, sets the fire resistance of a compartment or a closing of doors or other closing elements. 
 | The doors currently produced by BLOXER relate exclusively manufactured with fire performance certificates and / or certified according to current Italian regulations and can be constructed in two finishes: | 
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