Lightning protection guide by OBO

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Last revision 2020

Vydal: OBO BETTERMANN s. r. o. Autor: OBO BETTERMANN

Strana 28 z 288

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4. Classes mostly contain smaller buildings, in which usually few people are found.g. these buildings, rooms upper storeys can reached by the local fire brigade using portable ladders. For higher buildings above metres (upper edge of the floor the top room), aerial rescue vehicles, e. Besides the aspect safety for those people working in the plant, the operator must also focus the pro- tection their machines, products and warehouse fa- cilities. Therefore, three steps are essential for the effective fire protection a building: First protection aim Prevent formation and limit the spread the fire. Higher buildings below the tower block limit 22 metres are found classes buildings regulated according classes single struc- ture rescue route sufficient, e.2 Building classes (using the example Ger- many) Not every building subject the high fire protection requirements.g.1 Construction law protection aims Measures must taken buildings with lot of people, that, the event fire, one injured by fire and smoke. rotary ladders, are required. This is why these municipalities very infrequently have tower blocks. Also, most cases, such systems require fire protection concept, without which the system cannot approved. Not every municipality possesses appropriately equipped fire brigade, as these special vehicles are very expensive buy.5. These points are also importance terms of power generation. When implementing fire protection measures, environ- mental protection must also observed. Therefore, Germany, the MBO makes a distinction between various building classes, which each have different fire protection requirements. This should also contain appropriate lightning protec- tion zone concept. The opportunity for safe, quick exit must exist. During emergencies, people that are unfamiliar with the building who have great diffi- culty correctly estimating the risks and leaving the building using the most direct route. the industrial sector, is also course mandatory implement the construc- tion fire protection requirements. With regard environmental protection, the German MBO prescribes this special protection aim: states that "Public safety and order well life, health and the natural basics life (may) not endangered".4. Here, the formation equipotential levels, together with insulated lightning protection system, can rep- resent innovative and safe concept for protection against fire formation due direct lightning strike. Protection the usually very high investments plant equipment the main argu- ment for fire protection concept. 1. TBS Blitzschutz-Leitfaden 2018 / en / 2020/01/10 14:42:40 14:42:40 (LLExport_02613) / 2020/01/10 14:42:54 14:42:54 28 Chapter General introduction . stairwell. Second protection aim Protect escape and rescue routes Third protection aim Maintain the electrical function important electrical systems must continue operate Protection property and the environment The protection property includes not only the pro- tection the building the system, but also the pro- tection cultural goods and irreplaceable data.1. system must designed such way that, even the event fire, neither people nor nature are en- dangered unnecessarily.5