fire resistant VKF - Classification: The fire behavior of components is particularly characterized by their fire resistance. It is the minimum number of minutes during which a member of the questions to him Requirements be met.
Classification by VKF-Test standard: components are the classes F, T, R, K, S, A assigned and marked according to the duration of their fire resistance.
Classification by VKF-Test standard: components are the classes F, T, R, K, S, A assigned and marked according to the duration of their fire resistance.
| F | = raumabschliessende and supporting components | F 30bb, 30, 60, 90, 120, 180, 240 |
| T | = Moving elements such as doors and gates | T 30, 60, 90 |
| R | = dense smoke and flames Accounts | R 30, 60 |
| K | = fire dampers | K 30, 60, 90 |
| S | = bulkheads | S 30, 60, 90 |
| A | = elevator shaft doors | A 30, 60 |
fire resistant EN - Classification: The classification of components is the European standard EN 13501 - 2:2003 classification of construction products and building their fire. The European standardization classified components with the criteria: capacity (R), Integrity (E) and thermal conductivity / insulation (I): Fire Resistance: Fire, components according to their behavior, to assess in particular the length of their fire resistance.
main criteria (function):
| R | = carrying capacity (resistance) |
| E = Integrity (Etanchéité) | |
| I | = insulation (isolation) |
additional criteria:
| W = When the continuous radiation is assessed | |
| M | = If special mechanical effects into account |
| C | = For For mobile fire doors that are self-closing |
| S | = components with particular limitation of smoke permeability |
A letter accompanying the statement time of eg 30, 60 or 90 minutes, and so is the fire resistance time of the component, for example, REI 60 , EI60-classified, E30.
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