EP3366856A1 - Système de protection contre les incendies - Google Patents

Système de protection contre les incendies Download PDF

Info

Publication number
EP3366856A1
EP3366856A1 EP17157384.3A EP17157384A EP3366856A1 EP 3366856 A1 EP3366856 A1 EP 3366856A1 EP 17157384 A EP17157384 A EP 17157384A EP 3366856 A1 EP3366856 A1 EP 3366856A1
Authority
EP
European Patent Office
Prior art keywords
fire protection
sealing system
facade
protection sealing
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17157384.3A
Other languages
German (de)
English (en)
Inventor
Sebastian Simon
Christian Förg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hilti AG
Original Assignee
Hilti AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hilti AG filed Critical Hilti AG
Priority to EP17157384.3A priority Critical patent/EP3366856A1/fr
Publication of EP3366856A1 publication Critical patent/EP3366856A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6815—Expansion elements specially adapted for wall or ceiling parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6812—Compressable seals of solid form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/948—Fire-proof sealings or joints
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/90—Curtain walls comprising panels directly attached to the structure
    • E04B2/94—Concrete panels

Definitions

  • the invention relates to a fire protection sealing system for fire protection sealing, in particular between a floor slab and a wall or facade.
  • the invention relates to a facade element or wall element, a concrete element and a building with a facade or a wall and a floor ceiling.
  • the joint between the floor slab and the wall or facade, which is sealed by such a fire protection sealing system, is also often referred to as facade or curtain wall joint, sometimes as an EOS joint (edge of slab).
  • facade or curtain wall joint sometimes as an EOS joint (edge of slab).
  • EOS joint edge of slab
  • such joints are filled with mineral wool, which is coated elastically, or it is used directly aluminum-clad mineral wool.
  • the state of the art is also to fill the joint with mineral wool, and then to cover the joint with a metal sheet. The sheet is sealed to the concrete ceiling and the facade with elastic sealants.
  • the mineral wool is usually introduced manually into the joint after the construction of the floor ceiling and installing the wall or facade. In this process, particular attention must be paid to the fasteners of façade and / or wall elements, since the mineral wool often has to be arranged behind such elements.
  • the mineral wool In order to ensure a permanent tightness of such joints, the mineral wool must be sufficiently accurately adapted to the geometry of the joint, so that no leakage occurs despite the relative movements between the floor slab and the wall or facade. Relative movements arise, for example, by wind loads or subsidence.
  • Komprib which is compressed on a roll wound foam tapes, which may also have a fire protection function.
  • Such bands are not usually used for the sealing of floors against facades or walls, as they are geometrically not designed for typical joint widths in this area.
  • a pretreatment of the substrate, for. B. with epoxy primer for the use of such tapes, a pretreatment of the substrate, for. B. with epoxy primer.
  • the object of the invention is to further improve such fire protection sealing systems and associated facade elements, wall elements, concrete elements and thus also structures in which they are installed.
  • a fire protection sealing system is to be created, by means of which a reliable sealing of joints, in particular of such between a floor slab and a wall or facade can be achieved.
  • the fire protection sealing system should be easy to handle and easy to install. In addition, a quick installation should be guaranteed.
  • a fire protection sealing system of the type mentioned above, comprising a support, an elastic, strip-shaped sealing element, a compression means which can hold the sealing element in a compressed initial state, and a mechanical solvent, with which the compression means can be deactivated, that the sealing element can expand.
  • a fire protection sealing system can be connected at the construction site with a facade element, a wall element or a ceiling element. This is preferably done before the facade element, the wall element or the ceiling element is installed in the building to be built. Alternatively, the fire protection sealing system can also be preassembled in a factory on the facade element, the wall element or the ceiling element become. The installation time, which occurs at the construction site, is then reduced to a special degree.
  • the sealing element is arranged in a uniform manner in the sealed joint, so that the joint is sealed particularly reliable. This also applies to hard to reach areas of the joint, z. B. in the vicinity of fasteners of facade elements.
  • a sealing material polyurethane foam, mineral wool or similar materials can be used. Due to the elasticity of these materials, the fire protection sealing system can also accommodate possible relative movements between the ceiling, the facade and / or the wall. The quick and easy installation of the fire protection sealing system also makes it possible to install it on the construction site even under difficult weather conditions.
  • the compression means is a sheath, by means of which the sealing element is compressed in the initial state against the carrier, and the solvent acts as an opening mechanism of the sheath, wherein the solvent preferably comprises a tear thread.
  • the envelope can also serve to protect the sealing element, so that its functional surfaces remain free of impurities until the deactivation of the compression means. This ensures a particularly good sealing effect.
  • the principle of the tear thread is z. B. of mailers known. It can thus be opened very quickly and easily the wrapper. This is also under site conditions, eg. B. in poor lighting, possible. Further, an opened envelope can be quickly and easily distinguished from a closed one, so that it is easy to control whether the gap is sealed over its entire length. In this case, the sealing element and the compression means, more precisely, the envelope, be designed differently in color.
  • the sealing element may be connected to the carrier, wherein the sealing element is preferably a bonded to the carrier and / or foamed onto the carrier foam profile.
  • the sealing element can be made for example as an endless profile.
  • the fire protection sealing system is thus inexpensive and easy to manufacture. In addition, its Easy handling, as the fire protection system is essentially one-piece.
  • At least one surface of the sealing element which adjoins the side of the sealing element which cooperates with the carrier is corrugated and / or serrated.
  • the corrugated and / or serrated surfaces are top and / or bottom.
  • the sealing element is then accordion-shaped overall.
  • An integral surface of the compressible sealing element is preferred.
  • More preferred as a sealing element is an open-cell foam with a subsequently applied Behautung. The hull will make the open-celled foam air- and waterproof. Particularly preferably, the Behautung is attached to the top.
  • a cooperating with the wall or facade surface of the sealing element may be cut lamellar.
  • the sealing element can easily adapt to a geometric shape and / or unevenness of a joint to be sealed. So it is guaranteed despite irregularities on the joint-side sealing surfaces secure sealing.
  • the sealing element is impermeable to air and / or water impermeable.
  • an associated joint against air and / or water can be sealed.
  • a sealing element is also smoke-tight.
  • An additional coating or additional seals are therefore not necessary.
  • the fire protection sealing system ensures fast and efficient sealing.
  • the sealing element is made of a non-combustible and / or flame-retardant material. It is thus guaranteed a reliable fire seal.
  • a coating may be disposed on at least one side surface of the sealing element, and the coating may preferably be impermeable to air, water-impermeable, intumescent and / or ablative.
  • Under Intumesplicd acting materials are such materials understood that increase in heat under heat volume, so swell.
  • Ablation in physics refers to the removal of material by heating. Ablative-acting materials are therefore suitable for delaying a heat transfer.
  • Such a coating may be used in conjunction with a core material of the sealing element that does not have one or more of the above properties. This can result in cost advantages.
  • a particularly preferred variant is a coated sealing element whose core material is mineral wool. It can be combined in an advantageous manner, the desired properties of the sealing element.
  • the carrier is a metal strip, which can preferably be fastened by means of screws, rivets and / or welding to a facade element or a wall element.
  • the attachment to the facade or wall element can be done by the manufacturer of the facade or wall element, ie in a factory, or on the site.
  • recesses may be arranged in the sealing element, for. In the form of through holes.
  • the fire protection sealing system is therefore easy and inexpensive fastened to facade or wall elements.
  • the fire protection sealing system may also include a Vergussadapter, by means of which the fire protection sealing system can be fastened by casting on a concrete element.
  • the term concrete element is to be understood very broad, so that also made of cement or mortar materials produced components fall under it.
  • the attachment of the fire-proofing system to the concrete element can be done either in a factory environment where the concrete elements are produced, or at the construction site. In any case, this results in a simple and reliable attachment of the fire protection sealing system.
  • the fire protection sealing system can be sealed by means of the Vergussadapters against the concrete element.
  • a length of the fire protection sealing system substantially corresponds to a width of the facade element, the wall element or the concrete element. It can thus easily manageable units are created from a facade element, a wall element or a concrete element, which already have a fire protection sealing system. When assembled, the façade, wall or concrete elements then complement each other Fire protection system to a wall, facade or ceiling, which is sealed accordingly.
  • the fire-proofing system includes at least one lateral joint for connection to an adjacent fire-resistant sealing system, the impact being substantially wedge-shaped.
  • the abutting edges or abutment surfaces are therefore arranged in particular at an angle different from 90 ° to the sealing surfaces of the sealing element. They can also be described as oblique. This results in an overlap between adjacent sealing elements in a compression or expansion direction of the sealing elements. This ensures a reliable seal. An additional, subsequent sealing is not necessary.
  • the object is additionally achieved by a facade element or wall element with a fire protection sealing system according to the invention.
  • a seal in the fire protection sense is possible quickly, easily and reliably.
  • a concrete element in particular concrete floor slab element, with a fire protection sealing system according to the invention.
  • a fire protection sealing system according to the invention.
  • the object is achieved by a building of the type mentioned, with a fire protection sealing system according to the invention, wherein the floor slab is sealed fire protection relative to the facade or the wall by means of the fire protection sealing system.
  • a building has a high quality, durable and reliable fire protection seal.
  • the cost of installing such a fire barrier is relatively low.
  • the compression means is a sheath by means of which the sealing element is compressed in a starting state against the carrier, and the solvent acts as a opening mechanism of the sheath and comprises a tear thread
  • the closed-shell sealing element on the facade element of Facade attached to the wall element of the wall or on the floor ceiling element of the floor ceiling.
  • the envelope is then at least partially opened by the tear thread is actuated.
  • FIG. 1 shows a building 10, of which a first facade 12 and a second facade 14 are visible.
  • the building 10 further comprises a first floor ceiling 16, a second floor ceiling 18 and a third floor ceiling 20.
  • the floor slabs 16, 18, 20 are concrete elements in the illustrated embodiment.
  • the floor slabs 16, 18, 20 are sealed relative to the facades 12, 14 by means of a fire protection sealing system 22.
  • the first facade 12 comprises a first facade element 24 and a second facade element 26, the second facade 14 a third facade element 28 and a fourth facade element 30th
  • each of the facade elements 24, 26, 28, 30 is assigned a fire protection sealing system 22 at the top and at the bottom, respectively.
  • the individual facade elements 24, 26, 28, 30 may each be associated with only a single fire protection sealing system 22.
  • facade elements 24, 26, 28, 30 are shown as elements of an external facade. However, these elements can also be wall elements in the sense of running within the structure 10 wall or partition.
  • the fire seal system 22 includes a support 32, a resilient strip seal member 34, a compression means 36, which in the illustrated embodiment is a wrapper, and a solvent 38, which in the illustrated embodiment acts as an opening mechanism of the wrapper and includes a tear thread 40 (see FIG FIGS. 2 and 3 ).
  • the sealing element 34 is connected to the carrier 32, wherein the sealing element 34 is preferably a foam profile, which is glued to the carrier 32. Alternatively, the sealing element 34 may also be foamed onto the carrier 32.
  • the compression means 36 so the shell in FIG. 2 , is activated in the initial state. This means that the sealing element 34 is compressed against the carrier 32.
  • sealing element 34 is serrated on the two surfaces which adjoin the side of the sealing element 34 cooperating with the carrier 32. So it can be easily compressed.
  • the fire protection sealing system 22 further includes a side impact 42 for connection to adjacent fire protection sealing systems 22.
  • This impact 42 is substantially wedge-shaped so that a good sealing of the individual fire protection sealing systems 22 against each other results (see FIG. 4 ).
  • FIG. 2 illustrated sealing element 34 are two embodiments of the same combined: in the lower half of FIG. 2 If the sealing element 34 is provided with a coating 44, in the upper half it is without such a coating 44.
  • the sealing element 34 is impermeable to air and impermeable to water.
  • the sealing element 34 is made of a non-combustible material.
  • this is impermeable to air, impermeable to water, intumescent and / or ablative. Then, a core material of the seal member 34 that does not have one or more of these properties can be used.
  • the fire protection sealing system 22 may be mounted on one of the facade elements 24, 26, 28, 30 (see Fig. 5 ).
  • the fire protection sealing system 22 more precisely the carrier 32, by means of screws 46 on the facade element 24, 26, 28, 30 may be attached.
  • a length of the fire protection sealing system 22 substantially corresponds to a width of the facade element 24, 26, 28, 30.
  • Such a facade element 24, 26, 28, 30 can be mounted in the building 10.
  • the fire protection sealing system 22 may be attached to one of the floor slabs 16, 18, 20 (see FIG Fig. 6 ).
  • the attachment can be carried out analogously to the aforementioned embodiment.
  • the floor slabs 16, 18, 20 can be designed as concrete elements, more precisely as concrete floor slab elements.
  • the sealing element 34 is also cut lamellar on the cooperating with the facade or wall surface.
  • the cuts 48 cause the sealing element 34 to adapt well to a geometry of a joint to be sealed. This feature can also be combined with all other embodiments.
  • the fire protection sealing system 22 comprises a potting adapter 50 and is poured into a floor slab 16, 18, 20, which is designed as a concrete element (see Fig. 7 ).
  • the sealing element 34 is shown in an initial state in which the compression means 36 is activated. So there is still a gap to the associated facade element 24, 26, 28, 30th
  • the fire protection sealing system 22 is first according to one of the aforementioned embodiments on one of the facade elements 24, 26, 28, 30 or on one of the floor slabs 16, 18th , 20 attached.
  • the sealing element 34 is in an initial state, d. H. it is compressed against the carrier 32.
  • the reverse order is possible, so that first the facade element 24, 26, 28, 30 or the floor slab 16, 18, 20 is mounted in the structure 10 and then the fire protection sealing system.
  • the compression means 36 is deactivated by means of the solvent 38.
  • the compression means 36 is an envelope, it is at least partially opened by means of the tear thread 40.
  • sealing element 34 expands, thereby sealing the joint between one of the floor slabs 16, 18, 20 and one of the facades 12, 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
EP17157384.3A 2017-02-22 2017-02-22 Système de protection contre les incendies Withdrawn EP3366856A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17157384.3A EP3366856A1 (fr) 2017-02-22 2017-02-22 Système de protection contre les incendies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17157384.3A EP3366856A1 (fr) 2017-02-22 2017-02-22 Système de protection contre les incendies

Publications (1)

Publication Number Publication Date
EP3366856A1 true EP3366856A1 (fr) 2018-08-29

Family

ID=58108523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17157384.3A Withdrawn EP3366856A1 (fr) 2017-02-22 2017-02-22 Système de protection contre les incendies

Country Status (1)

Country Link
EP (1) EP3366856A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058947A (en) * 1975-09-17 1977-11-22 Johns-Manville Corporation Fire resistant joint system for concrete structures
US4204373A (en) * 1978-09-08 1980-05-27 Davidson James D Compressed expandable insulation tape and method
US7424739B2 (en) 2004-10-29 2008-09-09 Microaoft Corporation On-machine communication verification
EP2415942A1 (fr) * 2010-08-05 2012-02-08 ISO-Chemie GmbH Bande étanche
EP2428632A1 (fr) * 2010-09-08 2012-03-14 ISO-Chemie GmbH Bande d'étanchéité en mousse douce
EP2505759A2 (fr) * 2010-08-11 2012-10-03 A I B Slaczka, Szpura, Dytko spólka jawna Bande clignotante, en particulier pour les fenêtres et les portes et procédé de production de bande clignotante
US8365495B1 (en) * 2008-11-20 2013-02-05 Emseal Joint Systems Ltd. Fire and water resistant expansion joint system
AU2015203202A1 (en) * 2011-03-28 2015-07-09 Hilti Aktiengesellschaft Fire protection cuff

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058947A (en) * 1975-09-17 1977-11-22 Johns-Manville Corporation Fire resistant joint system for concrete structures
US4204373A (en) * 1978-09-08 1980-05-27 Davidson James D Compressed expandable insulation tape and method
US7424739B2 (en) 2004-10-29 2008-09-09 Microaoft Corporation On-machine communication verification
US8365495B1 (en) * 2008-11-20 2013-02-05 Emseal Joint Systems Ltd. Fire and water resistant expansion joint system
EP2415942A1 (fr) * 2010-08-05 2012-02-08 ISO-Chemie GmbH Bande étanche
EP2505759A2 (fr) * 2010-08-11 2012-10-03 A I B Slaczka, Szpura, Dytko spólka jawna Bande clignotante, en particulier pour les fenêtres et les portes et procédé de production de bande clignotante
EP2428632A1 (fr) * 2010-09-08 2012-03-14 ISO-Chemie GmbH Bande d'étanchéité en mousse douce
AU2015203202A1 (en) * 2011-03-28 2015-07-09 Hilti Aktiengesellschaft Fire protection cuff

Similar Documents

Publication Publication Date Title
EP3256660B1 (fr) Élément d'étanchéité de jointure et dispositif d'étanchéité comprenant un élément d'étanchéité de jointure de ce type
EP3610088B1 (fr) Bande d'étanchéité de joints d'assemblage entre des cloisons sèches
DE102009021813A1 (de) Dämmittel zur Herstellung eines Wärmedämmsystems, Wärmedämmsystem sowie Gebäudehülle mit einem Wärmedämmsystem
EP3256657A1 (fr) Ensemble façade, structure de bâtiment et procédé de montage de l'ensemble façade
DE4123647B4 (de) Dichtband
DE69832192T2 (de) Feuerbeständige dachkonstruktion
EP3366856A1 (fr) Système de protection contre les incendies
EP4092239A1 (fr) Baguette de crépi pour un système composite d'isolation thermique, système composite d'isolation thermique et procédé de fabrication d'un système composite d'isolation thermique
DE10223688A1 (de) Fugendichtungselement
EP1057940A1 (fr) Membrane d'étanchéité
DE102008016345B4 (de) Mehrschichtiges Bauelement
EP1529147A1 (fr) Bande de film, cadre de fenetre dote de ladite bande et utilisation de cette bande
DE10237076A1 (de) Plattenverband aus Platten aus einem Gipswerkstoff und Verfahren zum Herstellen eines Plattenverbandes
EP3737818B1 (fr) Profilé pour le raccordement à un corps du bâtiment
DE202020101043U1 (de) Abdichtungseinrichtung zur Mauerabdichtung und Anordnung hierfür
DE102011108184B4 (de) Wandinnenseitenwärmedämmung mit einer luftdichten Anschlusseinrichtung und Verfahren zum Herstellen einer luftdichten Laibungswärmedämmungs-Anschlusseinrichtung
EP3284872A1 (fr) Élement d'etancheite a relier a une cloison seche
EP3587701B1 (fr) Agencement de profilé de plâtre pour étanchéifier un joint
EP2963200B1 (fr) Façade de bâtiment dotée d'élément pare-feu
AT520850B1 (de) Vorrichtung gegen das Vordringen von Flüssigkeit
DE102015015604B4 (de) Aufnahmeelement für eine Beschattungseinrichtung und Verfahren zum Befestigen eines solchen an der Außenseite eines Gebäudes
EP3115526A1 (fr) Étanchéification de joints entre des éléments d'isolation destinés à l'isolation de bâtiment
DE10232446A1 (de) Verbundmauerstein
EP1548197A1 (fr) Dispositif et procédé pour l'étanchéification de joints de constructions, en particulier pour des joints d'expansion de façade
EP3443250A1 (fr) Procédé pour fabriquer un module destiné à une traversée de câble, module et procédé pour fabriquer une traversée de câble

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190301