EP3626899B1 - Bâtiment à plusieurs étages pourvu de moyens d'accès et de secours sécurisés en cas d'incendie - Google Patents

Bâtiment à plusieurs étages pourvu de moyens d'accès et de secours sécurisés en cas d'incendie Download PDF

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EP3626899B1
EP3626899B1 EP18197588.9A EP18197588A EP3626899B1 EP 3626899 B1 EP3626899 B1 EP 3626899B1 EP 18197588 A EP18197588 A EP 18197588A EP 3626899 B1 EP3626899 B1 EP 3626899B1
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fire
floor
event
water
core
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German (de)
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EP3626899A1 (fr
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Regli Bernhard
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Bernhard Regli
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/02—Dwelling houses; Buildings for temporary habitation, e.g. summer houses
    • E04H1/04—Apartment houses arranged in two or more levels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
    • F24F2011/0004—Control or safety arrangements for ventilation for admittance of outside air to create overpressure in a room

Definitions

  • the present invention relates to a multi-storey building with safe access and escape routes in the event of fire according to the preamble of patent claim 1.
  • a fire in the lower part of the building must be prevented from spreading upwards.
  • people must also be able to be evacuated from above the fire and, finally, firefighters should also be able to fight the fire, which is no longer possible from outside the building above a certain height or is only possible with airplanes, helicopters or other aircraft.
  • the CH704824A2 discloses a smoke suppression printing system.
  • fresh air is blown into the areas of a building to be protected via ducts.
  • a flap to an outflow shaft is opened on the fire floor.
  • the chimney effect as well as the wind pressure on the windward side and the suction effect on the leeward side of the building are used.
  • the DE102017202543A1 discloses a multi-storey building with core zones, with a fire door being provided between a stairwell and the usable areas, with a door between the lift lobby and the usable areas being locked via a fire control in the event of a fire.
  • the present invention now sets itself the task of designing a multi-storey building with safe access and escape routes in the event of a fire, which ensures right from the start of the planning phase that the legal requirements can be fully met, so that costly subsequent replanning and additions are no longer necessary.
  • Multi-storey buildings in particular those with a large number of floors or a large height, have so-called core zones 1, in which stairwells 11 and/or lift shafts 12 for elevators F are accommodated in order to enable the transport of people or goods in the vertical direction.
  • the side areas of the floors outside of the core zone 1 are available as usable areas 2 and can be divided and set up differently depending on the desired use of the building ( Fig. 1ab ).
  • the usable areas 2 are separated from the core zone 1 with horizontal fire bars 31 such as fire protection walls 311 and fire protection doors 312a, 312b, which prevent the fire from spreading in the event of a fire ( Fig. 2a-b ).
  • horizontal fire bars 31 such as fire protection walls 311 and fire protection doors 312a, 312b, which prevent the fire from spreading in the event of a fire ( Fig. 2a-b ).
  • these horizontal fire breaks 31, in addition to providing fire protection also serve as a barrier against water or other extinguishing agents, in order to ensure that the core zone 1 is not flooded.
  • a smoke protection pressure system (RDA) 4 generates an overpressure in the core zone 1, so that when it is opened of the fire protection doors 312a, 312b no gases or smoke can penetrate into the core zone 1.
  • RDAs are used to keep safety stairwells smoke-free.
  • the RDA 4 can also be used for the elevator systems, so that the normal elevators F can also be used safely in the event of a fire can. This is only possible if the lift shaft 12 is also sealed against water.
  • the big advantage is that fire brigade and evacuation lifts are not required in addition to the normal lift systems, which have to be planned and installed separately at great expense and effort and are sealed off with additional measures against the ingress of water, smoke and gases or with other safety measures are set up in such a way that, in particular, the ingress of water does not impair operation or make it impossible.
  • vertical fire and water resistant fire bars 32 are provided in addition to the horizontal fire and water resistant fire bars 31 .
  • These can be designed as floor slabs 32 installed in the horizontal direction, which are each arranged after a specific number of floors in the area of the usable areas 2 .
  • the present invention provides that the vertical fire bars 32 arranged in the horizontal direction are set up as mezzanines 32a, with these mezzanines 32a being fireproof and watertight sealed off from the usable areas 2 above and below ( Figure 3a ).
  • the combination of the horizontal and vertical fire breaks 31, 32 divides the building according to the invention into segments that are completely sealed off from the rest of the building in the event of a fire: in the vertical direction, the usable areas 2 are divided into several fire protection segments 2', and the core zone 1 is divided into several core segments 1' ( Figure 3b ).
  • the core segments 1' and fire protection segments 2' are approximately 70 to 80 meters high.
  • the core zone 1 acts as a shaft, which opens up the fire protection segments 2' and intermediate floors 32a in the vertical direction.
  • Each core segment 1' is connected to at least the mezzanine floor 32a above or below in such a way that the RDA 4 for this core segment 1' can also keep this mezzanine floor 32a smoke-free in addition to the stairwell 11, the elevator shaft 12 and any elevator lobby 13.
  • the RDA 4 it is advisable to use several RDA 4s per building, preferably one RDA 4 per fire protection segment 2 '. If there are several core segments 1' in a building, separate RDAs 4 should also be used for each core segment 1'. This makes it possible for a core segment 1' and the associated mezzanine 32a, which is above or below, to be kept at least partially smoke-free with a single RDA 4 in the event of a fire.
  • the proposed arrangement also has the advantage that the RDA 4 and the inlets and outlets 41 required for the RDA 4 for the air from outside the building can be installed in these mezzanines 32a. With that achieved that the usable areas 2 are completely independent of the fire protection measures and can be planned freely and without restrictions by the architect.
  • the mezzanines 32a are preferably designed as technical floors 32a, which can be used in addition to the function as a vertical fire bar 32 and as a location for the RDA 4 and for other additional functions.
  • RDA 4 of a fire protection segment 2' or core segment 1' it is advantageous if it is separated from the rest of the building on at least two sides of the building at both the top and bottom of the fire protection segment 2' or core segment 1' Has channels 41, which are used depending on the weather and wind conditions outside the building either as outflow or post-flow channels 41 ( 4 ). Since the technology storeys 32a extend over the entire building area, a duct 41 or several such ducts 41 can be arranged on each side of the building without any problems.
  • each core segment 1 ′ the outflow and post-flow channels 41 are connected in the vertical direction to a continuous air shaft, it also being possible for several such air shafts to be arranged around the core zone 1 .
  • several outflow or night-flow channels 41 are arranged on different sides in each technology floor 32a, with these being present once for the core segment 1' above and once for the core segment 1' below.
  • outflow and post-flow ducts 41 are present on different sides of the building. Because these point in different directions, the outflow path can vary depending on the wind conditions. If, for example, there is high wind pressure on the west facade, you can still open the east or south side, the outflow can take place outwards. At high altitudes, where the wind load is naturally higher, or in extreme wind conditions, the wind pressure can be so strong on one side that it has a negative impact on the outflow. This influence can be caused, for example, by turbulence or undesired pressure conditions in the outflow channels 41 . In order to avoid such influences, the outflow and post-flow channels 41 can optionally be equipped with a muzzle brake 5.
  • a possible embodiment of the muzzle brake 5 is in figure 5 shown, with a kind of zigzag-shaped labyrinth being arranged near the mouth of the channel 41 by means of permanently installed components. Since these components contain no moving parts, they are maintenance-free.
  • the built-in labyrinth which acts on one side, dissipates the energy of the wind loads inwards, but still enables it to function as an air flow opening.
  • the special shape of the labyrinth enables the laminar flow from the outflow duct 41 to the outside without the risk of extreme wind conditions causing undesired pressure conditions in the outflow ducts.
  • the design of the labyrinth can, as in 4 shown, done by a combination of built-in components with the outer dimension of the channel 41, or only by built-in components that can have different shapes and dimensions. The only important thing here is that if there is a correspondingly strong wind pressure from the outside, the flow inwards through the labyrinth is slowed down, so that an influence on the pressure conditions in the outflow channel 41 is completely avoided as far as possible.
  • each RDA 4 has at least one air supply duct 42 for the air supply from the outside, which is also arranged on the technical floor.
  • a supply air shaft 43 (separate from the air shaft for the outflow) is arranged inside or next to the core zone 1, which conveys the supply air from the RDA 4 to the floors above or below.
  • the safety stairwell 11 is connected to the supply air shaft 43 with air outlets 44 in order to generate the RDA overpressure in the stairwell.
  • air outlets 44 can also be routed from the supply air shaft 43 into each elevator shaft 12 . These air outlets 44 can be located either in the technical floors 32a or in the floors above and below and are separated from the elevator shaft 12 with flaps.
  • each elevator shaft 12 can be flushed in parallel with the RDA operation of the safety stairwell 11 if necessary.
  • the flaps can be controlled individually or in groups, so that different ventilation and flushing scenarios can be carried out. Such a control allows the activation of the flushing of the elevator shafts 12 via the user interfaces of the elevator systems, or via a central controller that can be located on the technology floor 32a.
  • General technical equipment for a building in normal operation can of course also be accommodated in the technical floors 32a, such as the power supply with fuse boxes etc. In the event of a fire, this has the advantage that unnecessary or dangerous equipment can be switched off from the mezzanine floors 32a.
  • Special equipment for the event of a fire such as the water supply for sprinkler systems or the control of the water supply in general, is ideally located on these service floors 32a.
  • areas of the technical storeys 32a are provided as emergency rooms and fire service bases for the fire service.
  • Other areas can be used as evacuation rooms for people from the floors below or above, so that they can be evacuated from the building in an orderly manner via the safety stairwells 11 or the likewise fireproof lift systems.
  • the present invention can be implemented not only in building concepts with a simple facade skin, but also in buildings with a curtain wall or double facade 6. In modern buildings with double facades 6, these can fulfill several functions.
  • the curtain wall 6 can also be useful for energy optimization, as a wind deflector, soundproofing or for shading.
  • the double facade 6 also favors the functioning of the RDA 4 according to the present invention. 6 shows how the outflow or afterflow over the joints 61 of the curtain wall 6 takes place. The outflow thus takes place from the buffer zone 62 in the space between the double façade to the outside without any control; up in winter, down in summer.
  • the outer facade skin 6 also acts as a wind deflector.
  • the wind forces which can be very strong especially in tall buildings, are absorbed by the outer facade shell 6 so that unwanted turbulence and unfavorable pressure conditions in the outflow channels are avoided and further measures such as the muzzle brake 5 are not necessary.
  • segmentation in the area of the buffer zone of the double facade with fins 63 can be either without fire resistance
  • Such swords 63 can be installed either in the technical floors 32a or in each individual floor.
  • the execution and materialization of the swords 63 are based on the basic fire protection concept of the building.
  • the design of the swords 63 is of great importance.
  • the effectiveness of the vertical fire breaks 32 and thus the fire safety of the entire building can be significantly increased by, for example, fire-resistant fins 63 which protrude beyond the outer building shell 6.
  • a vertical spread of a fire to floors above can be largely prevented.
  • the present invention Compared to conventional systems in connection with an RDA and fire protection measures, the present invention also has the advantage, due to its simplicity and flexibility, that less measurement and control technology is required to ensure the functions. Natural physical phenomena such as uplift and downforce are exploited or problems caused by these phenomena, such as wind pressure, are avoided, particularly with regard to the outflow and afterflow systems. This avoids costs, both during construction and later in maintenance.
  • the core segments 1′ which connect the various storeys and vertical building segments to one another during normal operation, can be safely used in full for firefighting and/or for evacuation in the event of a fire. They therefore serve as a vertical access axis, both in normal operation and in the event of a fire, which connects all fire protection segments 2' and technical floors 32a with one another.
  • This is achieved by the Core zone 1 and the mezzanines 32a are sealed off from the usable areas 2 with fire protection walls 311, fire doors 312a, 312b and locks or other water and fire-resistant measures or are automatically sealed off in the event of a fire via the fire control system.
  • each building unit consisting of a fire protection segment 2', the horizontally adjacent core segment 1' and the upper or lower mezzanine 32a connected thereto functions autonomously, i.e. independently of the other building units. It makes sense that the planned RDA 4 and the outer shell of the double facade 6 are not unitary. Only the lift shafts 12 and the safety stairwell 11 are continuous and unitary, with the safety stairwell 11 in each mezzanine 32a being partitioned with a wall with built-in doors and two barometric flaps to allow the RDA 4 to function as desired.
  • Another central feature of the invention is the consistent separation of the core zone 1 from the usable areas 2 in the event of a fire by the fire protection walls 311 and the fire protection doors 312a, 312b.
  • the aim is to seal core zone 1 absolutely tight against heat, smoke and (extinguishing) water so that not only the users of the elevators are effectively protected in the event of a fire, but also all sensitive components of the elevator systems.
  • the Fig. 7a-b show a possible door construction for the fire protection doors 312a, 312b, which can be achieved in the combination of a wing door 71 with a sliding door 72 maximum security.
  • a door sword 73 which is guided in a channel 75 equipped with a drain 74, the complete, watertight separation of the core zone 1 from the surrounding usable areas 2 can be realized.
  • the fire protection doors 312a between the lift lobby 13 and the usable areas 2 can be controlled and locked in the event of a fire, so that the lift shafts 12 and the lift lobby 13 can only be entered in the event of a fire via the pressurized safety staircase 11 and its upstream fire protection door 312b.
  • the lift shafts 12 and the lift lobby 13 in the core zone 1 are structurally separated from the usable areas 2 as a "shaft with external climate".
  • core zone 1 only acts as a closed shaft in the event of a fire.
  • the elevator lobby 13 can be entered from the usable areas 2, e.g. directly via open fire protection doors 312a.
  • different security levels can be implemented.
  • a level difference between the lift lobby 13 and the safety stairwell 11 can prevent extinguishing water from being able to get into the lift lobby 13 and thus into the lift shafts 12 via the safety stairwell 11 .
  • Any extinguishing water penetrating into the safety stairwell 11 runs down the flights of stairs before it can overcome the difference in level into the lift lobby 13.
  • the water can be drained away from the core zone 1 via a pipe through watertight connections of a flight of stairs and the corresponding platform to the stairwell walls.
  • the door between the safety stairwell 11 and the lift lobby on the fire floor is locked in the event of a fire.
  • the systems must generate a fresh air flow directed vertically from bottom to top with a capacity of 7,500m3/h during the pressure maintenance phase.
  • a weak point On the fire floor there is always the possibility that the movement of fleeing people could open several doors at the same time for a short time and the required flow of fresh air would be lost as a result.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Claims (13)

  1. Bâtiment à plusieurs étages avec des moyens d'accès et d'évacuation sûrs en cas d'incendie, comprenant :
    - une zone centrale (1) dans laquelle sont logés au moins un escalier de sécurité (11) et au moins une cage d'ascenseur (12) pour un ascenseur F ;
    - des verrous coupe-feu horizontaux résistants au feu et à l'eau (31), qui isolent la zone centrale (1) dans la direction horizontale des zones d'utilisation environnantes (2) contre le feu et l'eau ; et
    - des verrous coupe-feu verticaux (32) résistants au feu et à l'eau, qui séparent la zone centrale (1) dans la direction verticale en segments centraux (1') et isolent les zones d'utilisation (2) dans la direction verticale dans des segments coupe-feu (2') contre le feu et l'eau,
    dans lequel:
    - les verrous coupe-feu verticaux (32) sont réalisés sous forme d'étages intermédiaires (32a) ;
    - chaque segment central (1') est protégé par un système de désenfumage par surpression (4) et est relié au moins à l'étage intermédiaire (32a) au-dessus ou en dessous de telle sorte qu'en cas d'incendie, le système de désenfumage par surpression (4) maintienne, outre ce segment central (1'), également cet étage intermédiaire (32) attenant au-dessus ou au-dessous libre de fumée ;
    les verrous coupe-feu horizontaux résistants au feu et à l'eau (31) comprennent une porte coupe-feu (312a) entre un hall d'ascenseur (13) et les zones d'utilisation (2) et une porte coupe-feu (312b) entre l'escalier de sécurité (11) et les zones d'utilisation (2),
    caractérisé en ce que
    la porte coupe-feu (312a) entre le hall d'ascenseur (13) et les zones d'utilisation (2) est commandable par un système de commande d'incendie, et le système de commande d'incendie est conçu de telle sorte qu'en cas d'incendie, la porte coupe-feu (312a) entre le hall d'ascenseur (13) et les zones d'utilisation (2) est verrouillée, de sorte qu'en cas d'incendie, la au moins une cage d'ascenseur (12) et le hall d'ascenseur (13) soient accessibles uniquement via l'escalier de sécurité (11) et sa porte coupe-feu en amont (312b) vers les zones d'utilisation (2).
  2. Bâtiment à plusieurs étages selon la revendication 1,
    caractérisé en ce que
    toutes les installations incendie d'un segment coupe-feu (2') sont situées dans le segment central (1') horizontalement adjacent et/ou dans l'étage intermédiaire (32a) qui y est relié et ne posent aucune restriction quant à l'organisation de l'espace dans le segment coupe-feu (2').
  3. Bâtiment à plusieurs étages selon la revendication 1,
    caractérisé en ce que
    le système de désenfumage par surpression (4) protégeant un segment central (1') est situé dans l'étage intermédiaire (32a) relié à ce dernier, et il comporte, à la fois en haut et en bas du segment central (1') sur au moins deux côtés du bâtiment, des canaux (41) séparés du reste du bâtiment, qui servent de canaux d'évacuation ou de post-écoulement (41).
  4. Bâtiment à plusieurs étages selon la revendication 3,
    caractérisé en ce que
    près de l'embouchure des canaux (41), une sorte de labyrinthe en forme de zigzag est agencé au moyen de composants fixes, qui dissipe l'énergie des charges de vent vers l'intérieur.
  5. Bâtiment à plusieurs étages selon la revendication 1,
    caractérisé en ce que
    système de désenfumage par surpression (4) qui protège un segment central (1') est disposé dans l'étage intermédiaire (32a) qui y est relié et présente au moins un conduit d'alimentation d'air (42) pour l'alimentation en air depuis l'extérieur, qui est également disposé dans cette étage intermédiaire (32a).
  6. Bâtiment à plusieurs étages selon la revendication 5,
    caractérisé en ce que
    une gaine d'amenée d'air (43) est disposée à l'intérieur ou à côté du segment central (1') et conduit l'air entrant du système de désenfumage par surpression (4) dans l'escalier de sécurité (11) des étages supérieurs.
  7. Bâtiment à plusieurs étages selon la revendication 1,
    caractérisé en ce que
    le bâtiment a une double façade (6) avec une zone tampon (62) dans l'espace entre la double façade, les verrous coupe-feu verticaux (32) étant complétés par des ailettes (63) au niveau de la zone tampon (62).
  8. Bâtiment à plusieurs étages selon la revendication 1,
    caractérisé en ce que
    les verrous coupe-feu et étanches horizontaux (31) comportent des portes coupe-feu (312a), (312b) associant une porte battante (71) à une porte coulissante (72) ainsi qu'une lame de porte (73) conduite dans une rigole (75) équipée d'une évacuation (74).
  9. Bâtiment à plusieurs étages selon la revendication 1,
    caractérisé en ce que
    il est prévu une différence de niveau entre un hall d'ascenseur (13) et l'escalier de sécurité (11) , de sorte qu'aucune eau d'extinction ne puisse pénétrer dans le hall d'ascenseur (13) et dans les cages d'ascenseur (12) via l'escalier de sécurité (11).
  10. Bâtiment à plusieurs étages selon la revendication 1,
    caractérisé en ce que
    en cas d'incendie, la porte entre l'escalier de sécurité (11) et un hall d'ascenseur (13) à l'étage en feu est complètement verrouillable.
  11. Procédure de pilotage d'un bâtiment à plusieurs étages avec des moyens d'accès et d'évacuation sûrs en cas d'incendie,
    le bâtiment comprenant :
    - une zone centrale (1) dans laquelle sont logés au moins un escalier (11) et/ou au moins une cage d'ascenseur (12) pour un ascenseur F ;
    - des verrous coupe-feu horizontaux résistants au feu et à l'eau (31), qui isolent la zone centrale (1) dans la direction horizontale des zones d'utilisation environnantes (2) contre le feu et l'eau ; et
    - des verrous coupe-feu verticaux (32) résistants au feu et à l'eau, qui séparent la zone centrale (1) dans la direction verticale en segments centraux (1') et isolent les zones d'utilisation (2) dans la direction verticale en segments coupe-feu (2') contre le feu et l'eau,
    dans lequel:
    - les verrous coupe-feu verticaux (32) sont réalisés sous forme d'étages intermédiaires (32a) ;
    - chaque segment central (1') est protégé par un système de désenfumage par surpression (4) et est relié au moins à l'étage intermédiaire (32a) au-dessus ou en dessous de telle sorte qu'en cas d'incendie, le système de désenfumage par surpression (4) maintienne, outre ce segment central (1'), également cet étage intermédiaire (32) attenant au-dessus ou au-dessous libre de fumée ;
    - les verrous coupe-feu horizontaux résistants au feu et à l'eau (31) comprennent une porte coupe-feu (312a) entre un hall d'ascenseur (13) et les zones d'utilisation (2) et une porte coupe-feu (312b) entre l'escalier de sécurité (11 ) et les zones d'utilisation (2),
    caractérisé en ce qu'en cas d'incendie
    la porte coupe-feu (312a) entre le hall d'ascenseur (13) et les zones d'utilisation (2) est verrouillée, et le bâtiment est conçu de telle manière que les cages d'ascenseur (12) et le hall d'ascenseur (13) soient accessibles uniquement par l'escalier de sécurité (11) et sa porte coupe-feu en amont (312b) depuis les zones d'utilisation (2).
  12. Procédé selon la revendication 11,
    caractérisé en ce que
    en cas d'incendie, la porte entre l'escalier de sécurité (11) et le hall d'ascenseur (13) de l'étage en feu est complètement verrouillée.
  13. Procédé selon la revendication 11 ou 12,
    caractérisé en ce que
    en cas d'incendie, les personnes fuyant sont guidées d'un étage vers le bas à partir de l'étage en feu et dans le hall d'ascenseur (13) à l'aide de pictogrammes dans l'escalier de sécurité (11).
EP18197588.9A 2018-09-20 2018-09-28 Bâtiment à plusieurs étages pourvu de moyens d'accès et de secours sécurisés en cas d'incendie Active EP3626899B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01133/18A CH715361A1 (de) 2018-09-20 2018-09-20 Mehrgeschossiges Gebäude mit sicheren Zugangs- und Fluchtwegen im Brandfall.

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Publication Number Publication Date
EP3626899A1 EP3626899A1 (fr) 2020-03-25
EP3626899B1 true EP3626899B1 (fr) 2022-12-28

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EP18197588.9A Active EP3626899B1 (fr) 2018-09-20 2018-09-28 Bâtiment à plusieurs étages pourvu de moyens d'accès et de secours sécurisés en cas d'incendie
EP19783196.9A Active EP3853425B1 (fr) 2018-09-20 2019-09-20 Bâtiment à plusieurs étages comprenant des issues d'accès et de secours sûres en cas d'incendie

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EP (2) EP3626899B1 (fr)
CH (1) CH715361A1 (fr)
WO (1) WO2020056533A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017202543A1 (de) * 2017-02-16 2018-08-16 Roland Weber Hochhaus mit Kern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755807C2 (de) * 1997-12-16 2000-04-20 Gerhard Bauer Gebäude mit vorgehängter Glasfassade
DE10227194A1 (de) * 2002-06-18 2004-01-15 I.F.I. Institut für Industrieaerodynamik GmbH Verfahren zur Druckhaltung in Sicherheitstreppenräumen
DE202004016229U1 (de) * 2004-10-19 2005-01-05 Leithner, Hans Joachim Vorrichtung zum Erzeugen eines Luftüberdruckes in einem Flucht-Treppenhaus
DE102005053590B4 (de) * 2005-11-10 2008-11-13 Eidmann, Fritz Jürgen Rauchschutzanlage sowie Verfahren zum Abführen von Rauch aus Brandräumen eines Gebäudes und zur Rauchfreihaltung von Fluchtwegen des Gebäudes
CH704824B1 (de) * 2011-03-31 2015-06-30 Bernhard Regli Mehrgeschossiges, segmentiertes Gebäude mit rauchfreien Fluchtwegen.
EP3189195B1 (fr) * 2014-09-05 2019-10-16 Swiss Raltec GmbH Immeuble de grande taille comprenant n étages et un puits d'évacuation
CH712252A2 (de) * 2016-03-14 2017-09-15 Regli Bernhard Rauchfreie Feuerwehraufzüge und Evakuationsaufzugsanlagen in mehrgeschossigen, segmentierten Gebäuden.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017202543A1 (de) * 2017-02-16 2018-08-16 Roland Weber Hochhaus mit Kern

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CH715361A1 (de) 2020-03-31
EP3853425A1 (fr) 2021-07-28
EP3626899A1 (fr) 2020-03-25
WO2020056533A1 (fr) 2020-03-26
EP3853425B1 (fr) 2023-10-25

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