EP3256657A1 - Fassadenbaugruppe, gebäudeaufbau und verfahren zur montage der fassadenbaugruppe - Google Patents
Fassadenbaugruppe, gebäudeaufbau und verfahren zur montage der fassadenbaugruppeInfo
- Publication number
- EP3256657A1 EP3256657A1 EP16703120.2A EP16703120A EP3256657A1 EP 3256657 A1 EP3256657 A1 EP 3256657A1 EP 16703120 A EP16703120 A EP 16703120A EP 3256657 A1 EP3256657 A1 EP 3256657A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulating layer
- facade
- intumescent
- layer
- wall
- 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- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000009435 building construction Methods 0.000 title abstract description 3
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000011490 mineral wool Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 195
- 239000000779 smoke Substances 0.000 description 11
- 238000010276 construction Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000003365 glass fiber Substances 0.000 description 6
- 239000011241 protective layer Substances 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000284 resting effect Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004114 Ammonium polyphosphate Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000019826 ammonium polyphosphate Nutrition 0.000 description 1
- 229920001276 ammonium polyphosphate Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/7608—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels
- E04B1/7612—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels in combination with an air space
-
- 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
- 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
-
- 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
Definitions
- the invention relates to a facade assembly for a building with at least one facade element that can be attached to a wall or a ceiling of the building, and with at least one fire protection element that can be mounted between the facade element and the wall.
- the invention further relates to a building structure using the facade assembly and a method for assembling such a facade assembly.
- curtain walls made of individual façade elements are often used, which are fastened to a shell of a building.
- the shell can be made in skeleton construction, and the facade elements form the outer skin of the building, the facade elements take over the function of a wall construction.
- the individual facade elements usually have a substructure, for example a framework, by means of which the facade elements are fastened to the shell.
- the facade elements only carry their own weight and have no static tasks.
- the façade elements can take on insulating functions as well as design functions for the outer skin.
- the facade elements in addition to the window / glass elements often on a example of metal, such as steel sheet existing cladding.
- facade elements with a sheet metal element on the back it can come in case of fire to strong deformation of the sheet metal elements and thus the facade elements. These deformations can cause the gap between the wall or the ceiling and the facade element increases, so that the compressed mineral wool insulation element, the gap between the facade element and the wall or ceiling no longer completely fill and seal against fire or smoke ,
- the facade elements can be additionally stiffened by introducing a U-profile on the side facing away from the shell. This stiffening is intended to prevent deformation of the facade element in case of fire. For the installation of U-profiles, however, a considerable amount of work on floor ceiling height is required.
- the object of the invention is to provide a facade assembly that allows a better seal the joint between facade element and wall or ceiling in case of fire and thus provides better fire protection and can be mounted with little effort.
- a facade assembly for a building, with at least one facade element that can be attached to a wall or a ceiling of a building, and with at least one fire protection element, the can be mounted between the facade element and the wall or the ceiling.
- the fire protection element comprises an insulating layer and an insulating layer at least in sections, in cross-section along the facade element continuous Intumeszenzlage containing an intumescent material.
- the intumescent material foams under the action of heat and presses the insulating layer of the fire protection element outward in the direction of the facade element, so that a forming in case of fire or existing gap between facade element and wall or ceiling is filled again. This provides reliable protection against the spread of fire or smoke into adjacent rooms or floors. Since the intumescent material in the non-activated state has a very low volume, a use of the fire protection element according to the invention in the regular installation state very narrow joints between facade element and wall or ceiling is possible.
- the installation of the fire protection element or the intumescent layer is advantageously possible at the floor level of the projectile in which the joint to be sealed runs between the facade element and the floor slab. This eliminates the need for work on ladder height, which in addition to an increased time required also a risk of injury to the installers. Since the intumescent layer can be integrated in the non-activated state in the insulating layer, advantageously also a use of prefabricated fire protection elements is possible, which can be mounted with even less effort.
- the intumescent layer can be provided in predetermined sections in the insulating layer. For example, intumescent strips can be cut to the appropriate length and inserted into longitudinal slots passing through the insulating layer. It is also possible to form the intumescent layer continuously in the longitudinal direction of the insulating layer. The insulating layer is then formed from two intumescent sandwiching parts.
- the facade element is basically known from the prior art.
- the facade element is designed as a curtain wall, with a Frame construction, preferably of steel or aluminum, an outside cover, which is connected to the frame construction and may be formed of glass, ceramic, metal or natural stone.
- a cladding is provided, which is preferably formed of a steel sheet.
- an insulating or insulating layer may be provided, for example, mineral wool or foam.
- the insulating layer is preferably a mineral wool insulating layer, particularly preferably a compressed mineral wool insulating layer.
- the insulating layer can produce a seal of the joint in the regular installation state, that is, when not intumescent intumescent material, so that the amount of intumescent material, so the thickness of the intumescent can be reduced.
- the insulating layer can prevent or reduce the passage of smoke or fire, providing even better protection against the spread of fire and smoke.
- the insulating layer is preferably designed so that the fire protection element fills and seals the joint in the regular installation state.
- the intumescent layer preferably comprises a chemically or physically intumescent material.
- the intumescent layer is preferably a fiber-reinforced intumescent layer. Particularly preferably, the intumescent layer is reinforced with glass fibers or a glass fiber fabric. Such fiber-reinforced intumescent layers are particularly structurally stable and can be more easily integrated into the insulating layer and fastened there.
- the section of the intumescent layer passing through the insulating layer forms a web, which is preferably arranged at a distance from the facade element and particularly preferably approximately centrally in the insulating layer.
- the central arrangement of the intumescent layer has proven to be favorable for the installation of the intumescent layer.
- such a sufficient part of the insulating layer is available for sealing a gap occurring in the event of fire on the facade element gap.
- a free end of the insulating layer at least partially passing through the intumescent layer is preferably on the underside of the insulating layer and protrudes into the joint between facade element and floor ceiling.
- the intumescent layer may be attached to the insulating layer, with any chemical or mechanical types of attachment, such as gluing or attachment with additional fixing elements such as rivets or screws, are possible.
- a free end of the intumescent layer rests on the upper side of the insulating layer, which, in the installed state, runs approximately at right angles to the facade element or the floor edge or the outside edge of a wall.
- the upper side of the insulating layer is preferably located on the floor level of the projectile in which the installation of the fire protection element takes place.
- the intumescent layer has a T-shaped cross-sectional profile.
- the cross member or the flange of the T-profile is then on top of the insulating layer, while the web of the T-profile passes through the insulating layer at least in sections. This creates a stable connection between the intumescent layer and the insulating layer.
- the web of the T-profile can protrude beyond the underside of the insulating layer and protrude into the joint between the facade element and the floor slab or wall.
- the intumescent layer may have a cross-shaped cross-sectional profile.
- the insulating layer at least partially continuous web of the cross profile projecting beyond the underside of the insulating layer and protrude into the joint between the facade element and floor slab or wall.
- the extending in the transverse direction between the facade element and the floor or wall or wall part of the cross profile is preferably arranged approximately centrally in the insulating layer, but may also be located in the vicinity of the top or bottom of the insulating layer.
- the expansion of the intumescent layer then not only leads to a force acting on the insulating layer in the direction of the facade element. Rather, the areas adjacent to the gap are sealed by the expanding insulating layer against the passage of fire and smoke.
- a particularly stable connection between the intumescent layer and the insulating layer can be created. The embodiment described is therefore particularly suitable for prefabricated fire protection elements.
- the intumescent layer comprises a web which passes through the insulating layer along the facade element and an end section which emerges from the insulating layer and rests on the underside of the insulating layer.
- the underside of the insulating layer is located in the joint between facade element and floor slab or wall and extends substantially transversely to the facade element.
- the end section of the intumescent layer preferably extends in the direction of the facade element and may be fastened to the underside of the insulating layer, for example by gluing or mechanically.
- the end portion of the intumescent layer is formed so that a free end of the end portion between the insulating layer and the facade element, ie directly on the facade element, is arranged.
- the end section of the intumescent layer surrounds a part of the insulating layer in this embodiment.
- the intumescent can be additionally attached to the facade element, for example mechanically by screwing, stapling or riveting, or chemically by gluing.
- the free end of the intumescent layer lying between the facade element and the insulating layer can also be held in position by a clamp between the insulating layer and the facade element.
- the intumescent layer may have, at its end opposite the end portion, a transverse part which rests on the upper side of the insulating layer and may be fastened there mechanically or chemically.
- the cross member may comprise a single leg oryerschklig, be formed in the manner of a T-profile. Such an intumescent layer is securely attached to the insulating layer and ensures in the event of fire an effective heat input into the intumescent layer which adjoins the respective spaces both on the upper side and on the underside of the insulating layer.
- the intumescent layer comprises a section passing through the insulating layer and an end section which rests on the underside of the insulating layer and extends in the direction of the facade element, wherein a free end of the end section is arranged directly on the facade element and extends away from the insulating layer ,
- the end section of the intumescent layer can additionally support the part of the insulating layer arranged on the facade element, so that further fastening elements can be dispensed with.
- the free end of the intumescent layer is then attached directly to the facade element before assembly of the insulating layer and then introduced the insulating layer. In this way, all necessary work to install the fire protection element at the ground level of each floor can be performed.
- a protective layer is optionally provided, which covers the fire protection element at least partially.
- This protective layer can be made, for example, of an elastic material such as a curable acrylic dispersion exist, which can compensate for temperature-related expansions of the building or the facade assembly.
- the invention further relates to a building structure comprising at least one wall and / or a floor slab and at least one facade element which is fastened to a wall or a floor ceiling of the building, wherein a gap is formed between the facade element and the wall or the floor slab, and with at least one fire protection element which is mounted in the region of the joint between the facade element and the wall or the floor slab.
- the fire protection element comprises an insulating layer and an insulating layer at least in sections, in cross-section along the facade element continuous Intumeszenzlage containing an intumescent material.
- the facade element and the fire protection element form the above-described facade assembly, to which reference is made.
- a method for mounting a facade assembly for a building is further provided with at least one facade element that is attached to a wall or a ceiling of the building, and with at least one fire protection element between the facade element and the wall or the Ceiling is mounted, wherein the fire protection element has at least one insulating layer and a Intumeszenzlage containing an intumescent material, comprising the following steps: attaching the facade element to the wall or the floor ceiling of the building, wherein formed between the facade element and the wall or floor slab a joint is
- the fire protection element is at least one insulating layer, in particular a mineral wool insulation layer, between the facade element and the wall or Ceiling mounted, wherein the intumescent layer passes through the insulation layer at least in sections.
- the Intumeszenzlage can therefore be formed of Intumeszenzstsammlung extending in the longitudinal direction of the insulating layer and share the insulation section at least partially in two halves.
- the intumescent strips can be inserted into corresponding cavities or slots in the insulating layer and attached to the insulating layer.
- the insulating layer may be formed in two parts. A first part of the insulating layer can be attached directly to the facade element or optionally to the floor slab or wall. After inserting and securing the IntumeszenzstMails then the second part of the insulating layer is introduced into the remaining joint and optionally attached to the facade element or the floor ceiling or wall. Depending on the configuration of the IntumeszenzstMails, for example as a T-profile, an additional attachment between the IntumenszenzstMail and the second part of the insulating layer can be done.
- the insulating layer is compressed, so that they expand at a low deformation of the facade element in case of fire and can close the resulting gap at least partially.
- a protective layer in particular of an elastic material, wherein the protective layer at least partially, preferably completely, covers the fire protection element.
- FIG. 1 a sectional view through a building with a first embodiment of a facade assembly according to the invention
- FIG. 1 shows a section of a building 10 'with a floor slab 12'. On the outside of the building 10 ', a facade assembly 14' is suspended.
- the facade assembly 14 ' consists of a facade element 16' and a fire protection element 18 ', which is arranged in a joint 20' between the floor slab 12 'and the facade element 16'.
- the fire protection element 18 ' here consists of an insulating layer 19', for example, mineral wool.
- the facade element 16 ' forms an outer wall construction or the facade of the building 10' and know a not shown in detail substructure, for example, a framework on which the individual elements of the outer facade, such as wall elements, windows and insulating layers are held.
- the substructure serves to fasten the facade elements 16 'to the building 10'.
- the facade assembly 14 ' is used for design purposes and / or the protection of the building 10', wherein the outer side 22 'of such a facade element 16' can be configured arbitrarily, in particular depending on design and / or building physics aspects.
- the outer side 22 ' may comprise, for example, elements of glass, ceramic, metal or other suitable materials.
- the facade assembly 14 'and the facade elements 16' carry only dead weight and have no static function for the building 10 '.
- a panel provided, which may be part of the inner wall of the building 10 'and here consists of a steel sheet 26'.
- This steel sheet 26 ' may be part of the substructure or merely form the inside end of the facade element.
- facade assembly 14 is provided.
- the basic construction of the building 10 with a floor slab 12 and the curtain-walled facade element 16 substantially corresponds to the construction shown in FIG.
- the fire protection element 18 additionally has an intumescent layer 32, which consists of an intumescent material.
- the intumescent layer 32 is arranged approximately centrally in the insulating layer 19 in the embodiment shown here and passes through the insulating layer at least in sections in cross-section along the facade element sixteenth
- the intumescent layer 32 may be formed in this and all other embodiments as a fiber-reinforced intumescent. Particularly preferably, the intumescent layer 32 is reinforced with glass fibers or a glass fiber fabric. In case of fire or after heating and subsequent cooling harden the Glass fibers and form a stable support structure for the Intumeszenzlage 32, which can withstand higher forces, for example, when striking fire water.
- the insulating layer 19 is fixed in the embodiment shown here at least on the floor ceiling 12, while the intumescent layer 32 may be attached to the insulating layer 19, wherein the attachment each kraft-, positively and / or cohesively, for example, by mechanical or chemical fastening methods done can. Both the insulating layer 19 and the intumescent layer 32 are arranged at the level of the floor slab 12.
- the intumescent material of the intumescent layer 32 foams up, thus increasing its volume.
- the part of the insulating layer 19 lying between the intumescent layer 32 and the facade element 16 is pressed in the direction of the facade element.
- the gap 30, which forms between the insulating layer 19 and the facade element 16, can thereby be closed, so that even with a deformation of the facade element 16, a reliable fire protection is ensured.
- the intumescent layer 32 projects on the underside 34 of the insulating layer 19 and projects into the joint 20 between the facade element 16 and the floor slab 12.
- the intumescent layer 32 is thus exposed directly to the rising heat during heat development in the event of fire, so that foaming of the intumescent layer 32 can take place without further delay, for example even before a gap 30 forms.
- FIG. 1 A second embodiment of a facade assembly 14 according to the invention is shown in FIG.
- a free end 36 of the intumescent layer 32 rests on the upper side 38 of the insulating layer 19, which in the installed state extends approximately at right angles to the facade element 16 or the floor edge 40 or the outer edge of a projectile wall.
- the upper side 38 of the insulating layer 19 lies on the floor level of the projectile in which the installation of the fire protection element 18 takes place.
- the intumescent layer 32 can be fixed chemically or mechanically to the insulating layer 19 with the free end 36 resting on the upper side 38 of the insulating layer 19.
- the intumescent layer 32 shown in Figure 3 has a T-shaped cross-sectional profile, wherein the cross member or the flange of the T-profile forms the free end 36 and rests on the top 38 of the insulating layer 19, while the web 42 of the T-profile Insulating layer 19 at least partially passes through.
- the web 42 of the T-profile can protrude beyond the underside 34 of the insulating layer 19 and protrude into the joint 20 between the facade element 16 and floor slab 12 or wall.
- the insulating layer 19 may first be attached to the floor slab 12 and / or the facade element 16. Subsequently, the intumescent layer 32 is then used with the web 42 in prepared slots in the insulating layer, which pass through the insulating layer and extend in the longitudinal direction of the insulating layer, approximately parallel to the facade element. With a resting on the insulating layer free end 36, for example, the transverse part of a T-profile, the intumescent layer 32 can be attached to the insulating layer 19. Alternatively, an already prefabricated fire protection element 18 with insulating layer 19 and intumescent layer 32 inserted therein can be tailored to fit on site and fastened in the joint 20. In the third embodiment shown in FIG.
- the intumescent layer 32 has a cross-shaped cross-sectional profile. Also in this embodiment of the insulating layer 19 along the facade element continuous web 42 of the intumescent layer 32 projects beyond the bottom 34 of the insulating layer 19 and projects into the joint 20 between the facade element 16 and floor 12 and wall.
- the extending in the transverse direction between the facade element and the floor or wall or wall part 44 of the cross profile is arranged approximately centrally in the insulating layer 19 in the embodiment shown, but may also be in the vicinity of the top 38 or the bottom 34 of the insulating layer 19. In the event of fire, the intumescent layer 32 foams up due to the effect of heat and presses the insulating layer 19 in the direction of the facade element 16.
- parts of the insulating layer are pressed upwards or downwards, so that also due to the part of the Intumeszenzlage 32 extending transversely in the insulating layer 19 the adjacent to the gap 30 areas are sealed by the expanding insulating layer 19 against the passage of fire and smoke.
- the in the transverse direction running part 44 of the intumescent layer also allows a stable connection between the intumescent layer 32 and the insulating layer 19.
- an already prefabricated fire protection element 18 with an insulating layer 19, for example, mineral wool and the intumescent layer 32 inserted therein can be provided.
- FIG. 5 shows a fourth embodiment of the facade assembly 14 according to the invention.
- the intumescent layer 32 comprises a web 42 passing through the insulating layer 19 in cross-section along the facade element and an end section 46 emerging from the insulating layer 19, which rests on the underside 34 of the insulating layer. which is located in the joint 20 between facade element 16 and floor slab 12 or wall.
- the end portion 46 of the intumescent layer 32 extends in the embodiment shown here in the direction of the facade element 16 and may be secured to the underside 34 of the insulating layer 19, for example by gluing or mechanically. In an alternative embodiment, it is also possible to hang the end portion in the direction of the floor slab 12 on the underside of the insulating layer 19.
- the resting on the underside of the insulating layer 19 end portion 46 of the intumescent layer 32 ensures effective heat input in case of fire.
- the end section 46 of the intumescent layer 32 with its free end 48 can embrace the insulating layer 19 and be arranged between the insulating layer 19 and the facade element 16, in particular directly on the facade element 16.
- the intumescent layer 32 can thus be additionally attached to the facade element 16 in this embodiment, for example mechanically by screwing, stapling or riveting, or chemically by gluing.
- the free end 48 of the intumescent layer 32 between the facade element 16 and the insulating layer 19 can be held in position by clamping.
- the intumescent layer 32 can rest on its end portion 46 opposite free end 36 on the upper side 38 of the insulating layer 19 and be fixed there mechanically or chemically.
- the end 36 may comprise a single leg or two-legged, be formed in the manner of a T-profile. In the event of fire, such a fire protection element 18 ensures effective heat input into the intumescent layer 32, which adjoins the respective spaces on both the upper side 38 and the underside 34 of the insulating layer 19.
- the deforming in case of fire and wegbe Anlagendes away from the wall or the ceiling facade element 16 is additionally sealed by the arranged directly on the facade element and expanding intumescent material against the insulating layer 19, whereby a reliable sealing of the entire joint 20 takes place against the passage of smoke or fire Even if the gap 30 occurring between the facade element 16 and the insulating layer should be excessively wide.
- the end section 46 emerging on the underside 34 of the insulating layer 19 is likewise arranged directly on the facade element 16 with its free end 48.
- the free end 48 does not lie between the insulating layer 19 and the facade element 16, but extends away from the insulating layer 19 into the joint 20.
- the end section 48 of the intumescent layer 32 additionally supports the part of the insulating layer 19 arranged on the facade element 16 in this embodiment. This can be dispensed with further fastening elements for the insulating layer 19 on the facade element 16.
- the free end 48 of the intumescent layer 32 is attached directly to the facade element 16 and the insulating layer 19 then introduced into the joint 20 in this embodiment. In this way, all necessary work to install the fire protection element 18 at ground level of each floor can be performed.
- a protective layer may be provided to prevent damage to the fire protection element during assembly or during construction of the building.
- This protective layer may consist, for example, of an elastic material such as a curable acrylic dispersion, which can compensate for temperature-induced expansions of the building or facade assembly and may additionally have fire-protection properties.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15154953.2A EP3056623A1 (de) | 2015-02-13 | 2015-02-13 | Fassadenbaugruppe, Gebäudeaufbau und Verfahren zur Montage der Fassadenbaugruppe |
| PCT/EP2016/052459 WO2016128302A1 (de) | 2015-02-13 | 2016-02-05 | Fassadenbaugruppe, gebäudeaufbau und verfahren zur montage der fassadenbaugruppe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3256657A1 true EP3256657A1 (de) | 2017-12-20 |
Family
ID=52465299
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15154953.2A Withdrawn EP3056623A1 (de) | 2015-02-13 | 2015-02-13 | Fassadenbaugruppe, Gebäudeaufbau und Verfahren zur Montage der Fassadenbaugruppe |
| EP16703120.2A Withdrawn EP3256657A1 (de) | 2015-02-13 | 2016-02-05 | Fassadenbaugruppe, gebäudeaufbau und verfahren zur montage der fassadenbaugruppe |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15154953.2A Withdrawn EP3056623A1 (de) | 2015-02-13 | 2015-02-13 | Fassadenbaugruppe, Gebäudeaufbau und Verfahren zur Montage der Fassadenbaugruppe |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180030724A1 (de) |
| EP (2) | EP3056623A1 (de) |
| CA (1) | CA2970344A1 (de) |
| SG (1) | SG11201705619SA (de) |
| WO (1) | WO2016128302A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3231953A1 (de) * | 2016-04-13 | 2017-10-18 | HILTI Aktiengesellschaft | Thermisch und akustisch isolierendes dichtungsmittel für einen safing-schlitz in einer vorhangfassade |
| US11713572B2 (en) * | 2017-05-19 | 2023-08-01 | Hilti Aktiengesellschaft | Process for assembling a unitized panel for use within an exterior dynamic curtain wall assembly |
| US10202759B2 (en) * | 2017-05-19 | 2019-02-12 | Hilti Aktiengesellschaft | Dynamic, fire-resistance-rated thermally insulating and sealing system having a F-rating of 120 min for use with curtain wall structures |
| IT201900007884A1 (it) * | 2019-06-03 | 2020-12-03 | Milano Politecnico | Sistema per il miglioramento della capacita' di isolamento termico di lastre o pannelli per la protezione al fuoco |
| US12024882B2 (en) * | 2020-01-22 | 2024-07-02 | Bohning Company, Ltd. | Structural barrier and related method of use |
| NL1043636B1 (nl) * | 2020-04-23 | 2021-11-01 | Comforthome B V | Smeltzekering |
| CN112709477A (zh) * | 2020-12-24 | 2021-04-27 | 中车资阳机车有限公司 | 一种电动汽车停车位用防火隔离墙 |
| CN113025226B (zh) * | 2021-03-22 | 2022-06-10 | 朗缪环保科技(天津)有限公司 | 气凝胶防火保温隔热涂料 |
| WO2025054025A1 (en) * | 2023-09-07 | 2025-03-13 | Owens Corning Intellectual Capital, Llc | Curtain wall insulation system with improved insulation seam |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES8706886A1 (es) * | 1985-05-08 | 1987-07-01 | Haring Rolf A | Perfeccionamientos en las cubriciones de aislamiento termico para fachadas y paredes similares |
| US7856775B2 (en) | 2007-11-16 | 2010-12-28 | Specified Technologies Inc. | Thermal insulation and sealing means for a safing slot |
| EP2426284A1 (de) * | 2010-09-06 | 2012-03-07 | Linzmeier Bauelemente GmbH | Brandschutzvorrichtung für Gebäude |
| EA201491487A1 (ru) * | 2012-02-08 | 2014-11-28 | Роквул Интернешнл А/С | Фасад здания с предохранительным элементом и предохранительный элемент |
-
2015
- 2015-02-13 EP EP15154953.2A patent/EP3056623A1/de not_active Withdrawn
-
2016
- 2016-02-05 CA CA2970344A patent/CA2970344A1/en not_active Abandoned
- 2016-02-05 SG SG11201705619SA patent/SG11201705619SA/en unknown
- 2016-02-05 EP EP16703120.2A patent/EP3256657A1/de not_active Withdrawn
- 2016-02-05 WO PCT/EP2016/052459 patent/WO2016128302A1/de not_active Ceased
- 2016-02-05 US US15/550,677 patent/US20180030724A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP3056623A1 (de) | 2016-08-17 |
| US20180030724A1 (en) | 2018-02-01 |
| WO2016128302A1 (de) | 2016-08-18 |
| CA2970344A1 (en) | 2016-08-18 |
| SG11201705619SA (en) | 2017-08-30 |
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