WO2003023161A1 - Brandschutzelement, verfahren zu dessen herstellung und brandschutzgesichertes rahmenwerk für ein gebäudeteil, wie für eine gebäudefassade oder dgl. - Google Patents
Brandschutzelement, verfahren zu dessen herstellung und brandschutzgesichertes rahmenwerk für ein gebäudeteil, wie für eine gebäudefassade oder dgl. Download PDFInfo
- Publication number
- WO2003023161A1 WO2003023161A1 PCT/EP2002/010037 EP0210037W WO03023161A1 WO 2003023161 A1 WO2003023161 A1 WO 2003023161A1 EP 0210037 W EP0210037 W EP 0210037W WO 03023161 A1 WO03023161 A1 WO 03023161A1
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- WO
- WIPO (PCT)
- Prior art keywords
- fire protection
- protection element
- element according
- filling compound
- casing
- Prior art date
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Classifications
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- 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
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/967—Details of the cross-section of the mullions or transoms
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- 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
Definitions
- Fire protection element method for its manufacture and fire protection framework for a part of a building, such as for a building facade or the like.
- the present invention relates to a fire protection element, in particular for the construction of a framework on a building for holding a clampable component, such as fire protection glazing or panel, with an outer cover strip for clamping the component and with a cladding at least partially enclosing an interior, the interior being a Contains filling, which consists of a heat-binding, hydrophilic adsorbent with a high water content.
- the invention relates to a fire protection framework on a building for holding a clampable component, such as a fire protection glazing or panel.
- the invention also relates to a production method for a fire protection element of the type mentioned.
- a fire protection element of the generic type is known for example from DE 4443 762 A1, in which a framework made of metal profiles in fire protection design for windows, doors, facades or glass roofs is described.
- This framework is designed in such a way that light-metal profiles bearing the fire-facing side can be used, the melting point of which is lower than the temperature to be expected in the event of a fire, which acts on the metal profiles. melting of these load-bearing light metal profiles is to be prevented over a predetermined safety period.
- plates or are on the outer sides and / or on the inner sides of the metal profiles made of aluminum Shaped body made of a heat-binding, hydrophilic adsorbent with a high water content attached.
- the material of the plates or shaped bodies is a mixture of gypsum and alum, which has an energy-consuming effect when exposed to heat.
- the plates or moldings release crystal water, which cools the metal structure.
- the energy-consuming material can also be poured into the inner chamber of a metal profile in liquid form and then sets in the inner chamber to form a solid molded body.
- a fire protection element of the type mentioned at the outset is known from EP 0 086 976 B1.
- This known fire protection element consists of a load-bearing metal profile core for a fire protection filler element that can be clamped in the fire protection element, in particular fire protection glazing or panel, and thermal insulation surrounding the metal profile core up to a clamping area of the filler element and a metal cladding enclosing the heat insulation.
- the casing is preferably chosen to be very thin-walled.
- the load-bearing core, the thermal insulation and the cladding form a composite body through a direct mutual mechanical connection, the core protruding in regions from the thermal insulation over the edge of the cladding, as this is also the case with the fire protection element known from DE 44 43 762 A1.
- An outer cover strip can be connected to the supporting metal profile by means of fastening means for clamping the filling element between it and the supporting metal profile.
- a frame for the filling elements can in turn be assembled from individual fire protection elements, as indicated in FIG. 1 of EP 0 086 976 B1.
- the individual fire protection elements are in particular screwed together, the screws penetrating the casing, the thermal insulation and a load-bearing core.
- Fire protection elements such as those described above, are in a multi-axis stress state when they are installed in a framework on a building.
- the load to be absorbed by the clamped component, tensile forces are borne by fastening means for the mutual attachment of the core profile and cover strip are applied, the weight of the core profile, the filling compound, the cladding and the cover strip, as well as a possible, in particular laterally acting, wind load on the fire protection element. It has been shown that the stresses which occur in the filling compound under the influence of these factors can lead to cracks which, in the event of a fire, have the effect of reducing the thermal insulation effect of the filling compound and thus reducing the fire resistance.
- DIN 4102 is mandatory in Germany, in which the criteria for classification in fire resistance classes are laid down. Due to the formation of cracks (after a certain service life) or already at the beginning, a fire resistance class F30 is characteristic for the known components described above.
- the present invention has for its object to improve a fire protection element or a fire protection secured framework of the type mentioned in such a way that while ensuring a sufficiently high stability (fire resistance class, at least F30 according to DIN 4102) and an optimal temperature reduction with high mechanical stability of the fire protection element or the framework can also be made simple or inexpensive to manufacture.
- a fire protection element of the type mentioned at the outset in which the filling is formed from a filling compound which contains magnesium oxychloride cement or magnesium oxysulfate cement or which consists entirely of magnesium oxychloride cement or magnesium oxysulfate cement.
- a fire protection secured framework of the type mentioned at least one such fire protection element is then installed as a vertical post and / or as a horizontal bar.
- Magnesium oxychloride cement is based on a patent that was granted to K. u. K. Privilege Archive was registered, and is called Sorelzement or Magnesiazement after its inventor.
- magnesia screeds also called magnesite screeds
- Beams, frames and pipes must therefore be clad with bitumen paper or other barrier material before laying the screed.
- the fire protection element according to the invention can be designed as a composite body which, for example as a post, has a supporting function, a high bulk density of the cement has an advantageous effect. If necessary, however, a reduction in density for fire protection elements according to the invention, which is used in particular as a bolt, can also be advantageously achieved by arranging a core profile in the interior enclosed by the casing, which is designed as a hollow profile. Corrosiveness can be counteracted by, for example, providing a protective coating on the core profile and / or the cladding or, in a preferred embodiment, the core profile and / or the cladding being made from aluminum. A possibly less high water resistance of the filling compound than that of conventionally used material is insignificant due to the existing cladding.
- the filling compound of the composite body does not initially come into contact with the fire in the event of a fire, since it is surrounded by the cladding, so that the fire resistance does not take effect immediately, as in the case of coating or impregnation with magnesium oxychloride cement, but only after one possible melting of the casing. Nevertheless, it has been shown that, surprisingly, increased fire resistance can be achieved with the fire protection element according to the invention. This can be explained by the fact that, among other things, the following reactions can take place in the production of a magnesium oxychloride cement:
- the magnesium oxychloride cement has a composition with a molar ratio of MgCl 2 / Mg (OH) 2 / H 2 O of 1: (2.5 to 5): (8 to 12 ) having.
- a cement that is produced according to equation B) above and has particularly good mechanical properties has, for example molar ratio of MgCI 2 / MgO / H 2 O of 1: 5: 13 with summary consideration of the chemically and water bound in the crystal - or a molar ratio of MgCI 2 / Mg (OH) 2 / H 2 O of 1: 5 : 8 with individual consideration of the chemically and the water bound in the crystal.
- the filler of a magnesium oxychloride cement can also be made with the addition of magnesium sulfate, whereby it can consist of a matrix in which Mg (OH) 2 -, MgCl 2 -, MgSO 4 -, Mg x OCI -, Mg y OSO 4 - and Mg z CISO 4 molecules or ions are contained, which can have an advantageous effect on an increased crystal water binding and on the water resistance of the cement.
- magnesium oxychloride-magnesium oxysulfate cement formed by admixing magnesium sulfate has a composition with a molar ratio of MgCl 2 / MgSO from 1: (0.02 to 1.9).
- Such a magnesium oxysulfate cement used in a fire protection element according to the invention can advantageously have a composition with a molar ratio of MgSO / Mg (OH) 2 / H 2 O of 1: (2.5 to 3.5): (6 to 10).
- the filler of a magnesium oxysulfate cement can also be made with the addition of magnesium chloride.
- a matrix with a qualitative composition can be formed, as described above for a magnesium oxychloride cement when magnesium sulfate is added.
- An advantageous composition is a molar MgSO / MgCl 2 ratio of 1: (0.02 to 1.9).
- a filling compound with a low chloride content is less corrosive than a filling compound with a high chloride content.
- a mixed cement which is formed from magnesium chloride and magnesium sulfate is referred to as a magnesium oxychloride-magnesium oxysulfate cement if the proportion of magnesium chloride in the preparation of the composition is higher than the proportion of magnesium sulfate, and of a magnesium oxysulfate-magnesium oxychloride cement if the situation is reversed.
- the water resistance increases on the one hand, but on the other hand the mechanical stability of the cement also decreases.
- the purity of the raw materials used or crystal water contained in the salts must be taken into account from the outset.
- the filling composition contains water glass, in particular sodium water glass, and / or silica, in particular in gel form, the latter in a particularly advantageous manner initially by precipitation with metal salt and / or acid from the filling composition ( water glass contained in aqueous solution) can be produced.
- FIG. 1 shows a first embodiment of a fire protection element according to the invention in cross section
- FIG. 2 shows a part of an embodiment of a framework according to the invention with the fire protection element according to the invention shown in FIG. 1 in a perspective view
- 3 shows a second embodiment of a fire protection element according to the invention in cross section
- FIG. 5 shows a fourth embodiment of a fire protection element according to the invention in cross section
- FIG. 6 shows a fifth embodiment of a fire protection element according to the invention in cross section
- FIG. 7 shows a sixth embodiment of a fire protection element according to the invention in cross section.
- the fire protection element 1 according to the invention is used, in particular, to build a framework 2 on a building for holding a clampable component 3, such as fire protection glazing or panel.
- a clampable component such as fire protection glazing or panel.
- 3 different laminated glass panes are shown as an example for such a component.
- the fire protection element 1 according to the invention of the first (and also the third to sixth) embodiment has a core profile 4 which is designed as a hollow profile. Alternatively, it could also be designed as a full profile.
- the fire protection element 1 of the second embodiment has no core profile 4.
- the fire protection element 1 of the first embodiment according to the invention has a heat-insulating filling compound 5 surrounding the core profile 4, which is composed in the manner according to the invention.
- the filling compound 5 is in turn enclosed by a casing 6.
- This casing 6 is designed as a load-bearing metal profile and in the first embodiment is only indirectly connected to the core profile 4, i.e. there are advantageously no mechanical bridges, in particular of increased thermal conductivity and strength compared to the filling compound 5, as a result of which the crack resistance of the filling compound 5 and thus the fire resistance of the entire fire protection element 1 according to the invention is increased.
- the core profile 4, the filling compound 5 and the casing 6 form a composite body, the casing 6 being connected to the core section 4 in particular exclusively via the filling compound 5.
- the core profile 4 and the casing 6 can preferably consist of aluminum.
- the clampable component 3 such as the fire protection glazing or panel, is held between the composite body and an outer cover strip 7.
- Sealing strips 8 are attached to both the casing 6 and the cover strip 7 and are seated in grooves 9 provided therefor.
- the cover strip 7 can also preferably consist of aluminum.
- the core profile 4 and the cladding 6 and on the other hand the cover strip 7 are covered on their front side facing the component 3 to be clamped in the assembled state with a band 10 foaming under the action of heat.
- this band 10 rests on an additionally provided metal band 11, in particular made of stainless steel.
- the metal strip 11 is integrally connected to the sealing strips 8. In the event of a fire, the foaming strips 10 and the metal strip 11 ensure that the component 3 to be clamped is still held on the composite body even after the cover strip 7 has possibly melted.
- the core profile 4 is - if available - completely embedded in the filling compound 5 in all embodiments.
- An end face of the core profile 4 facing the cover strip 7 in the assembled state is flush with the filling compound 5 in the first (and sixth) embodiment.
- the core profile has 4 screw channels 12 or holes for fastening screws 13 for holding the cover strip 7.
- the flush termination of the core profile 4 with the filling compound 5 largely prevents the transfer of bending stresses from the core profile 4 into the filling compound 5, for example during assembly, and thus further minimizes the risk of cracks forming in the filling compound 5.
- the screw channels in the core profile 4 can alternatively also serve for the mutual fastening of posts 1a and 1b, as shown in FIG. 2.
- This figure also shows that in the assembled state of vertical posts 1a and horizontal transoms 1b to the framework 2 according to the invention, the cross section of a transom 1b bears against an outer side surface 6c of the casing 6 of a post 1a.
- Posts 1a and transom 1b are connected at the end by means of angle members 14, which are each screwed to an upright 1a and to a transom 1b, the screws 13 each engaging in the screw channels 12 which are located in the core profile 4 on the cover strip 7 or the end face facing the component 3 to be clamped.
- the drawing further illustrates that the core profile 4 and the cladding 6 are each positively connected to the filling compound 5, with a corresponding cohesive (adhesive) connection preferably being added to this.
- the core profile 4 and / or the cladding 6 can have positive locking anchoring points for the filling compound 5, such as projections or recesses relative to the basic contour.
- Such anchoring points are in Fig. 1, 2 and 7 with the Reference numerals 15 (projections) and 16 (recesses) for the core profile 4 and in Fig. 6 with the reference numeral 17 (projection).
- the anchoring points on the core profile 4 and / or on the casing 6 can advantageously be designed such that they have connecting elements 18 (FIG. 1), 19 (FIG. 5) for fastening a cover part (not shown) which, if necessary, closes the cross section of the composite body , such as a closure plate, which is used only in the manufacturing process of the fire protection element 1 according to the invention and is removed again after the filling compound 5 has hardened.
- the casing 6 - as shown in the first (and sixth) embodiment - has mutually converging inner walls 6a, 6b, so that the outer contour of the interior filled by the filling compound 5 has a trapezoidal shape in cross section within the casing 6.
- a convergence of the inner walls 6a, 6b can advantageously be achieved with a constant, regular (rectangular) outer contour of the casing 6 in that the wall thickness s in the side walls of the casing 6 starting from the clamping side for the component 3 (for example the outside of the facade) in the direction of the opposite side of the building increases.
- This also represents a measure to increase the stability of the fire protection element according to the invention and to fulfill the load-bearing function of the casing 6, in so far as a bending moment increasing in the indicated direction when there is a lateral wind load is taken into account by a moment of resistance also increasing in this direction.
- the filler 5 of the fire protection element according to the invention consists of a heat-binding, hydrophilic adsorbent with a high water content, which according to the invention is wholly or partly a magnesium oxychloride or magnesium oxysulfate cement, which in each case can additionally also contain magnesium sulfate or magnesium chloride.
- a minimum amount of magnesium chloride in the ratios MgCl 2 / Mg (OH) 2 / H 2 O of 1: (2.5 to 5): (8 to 12) and MgCl 2 / MgSO 4 of 1: (0.02 to 1.9) is not undershot because, on the contrary, there can be a significant drop in fire resistance compared to the maximum achievable value according to the invention.
- part of the magnesium chloride used for manufacturing the filling compound 5 can be replaced by a metal chloride, such as calcium chloride, the cation of which forms sparingly soluble sulfates.
- a sedimentation reaction according to the equation takes place during the production of the filling compound 5
- the precipitated, poorly soluble metal sulfate in the illustrated case gypsum, can act in the hardened filler 5 on the one hand exclusively as a filler, but on the other hand advantageously also contribute to a further improvement in properties.
- the filling compound 5 contains water glass, in particular soda water glass, this results in greater strength and water resistance and in an increased fire resistance of the compound.
- the sodium water glass has a composition with an average molar Na 2 O / SiO 2 ratio of 1: (1.5 to 4.0) and if the sodium water glass is initially in liquid form in the filling compound 5 is introduced, it should have a density of about 1.32 to 1.55 g / cm 3 .
- the amount of water glass introduced into the filling compound 5 should be selected so that the magnesium oxychloride cement, magnesium oxysulfate cement or magnesium oxychloride magnesium oxysulfate cement has a composition with an average molar ratio of MgCl 2 (or MgSO 4, in the case of a Magnesium oxysulfate cement) to soda water glass of about 1: (0.02 to 0.35). It has also already been stated that it is advantageous if the filling compound contains 5 silicic acid. This can be added, for example, as an amorphous powder. The presence of silica in the filling compound 5 brings about improvements in properties similar to those of the water glass, but it further increases its effect.
- silica is a collective name for compounds that can contain silicon dioxide and different proportions of water.
- orthosilicic acid different types of polysilicic acids and metasilicic acids and finally the so-called phyllodic silicic acid, whereby the silicas mentioned are characterized by an increasing degree of condensation and decreasing water content in the order given and in the final stage of the condensation which takes place with the formation of chain molecules, almost anhydrous silicon dioxide is formed.
- Silicic acid can be produced from water glass by precipitation using metal salt and / or acid, whereby it is initially present as a (liquid) hydrosol with a low degree of condensation and at a corresponding temperature (starting at room temperature or slightly above) and at a corresponding pH value (larger or less than about 3.1-3.3) uses a coating of the colloidally disperse silica particles, which can lead to gel formation.
- the silica is arranged in a reticulated and / or honeycomb-like structure with a high specific surface area and porosity in the water.
- the casing 6 is made in particular from a metal profile which is dimensioned such that it fulfills a load-bearing function in the load cases occurring (in particular tension, pressure, bending and buckling), the casing 6 with the core profile 4 as in the first embodiment of the invention (Fig. 1) exclusively indirectly or as in the third to fifth embodiment (FIGS. 4 to 6) of the invention can be connected directly, in particular cohesively.
- the core profile 4 is inserted in the correct position into the interior of the casing 6, at least the cross section of the casing 6 being covered by means of a cover part which can be connected to the core profile 4 and / or the casing 6, such as a closure plate.
- the connecting elements 18, 19 already mentioned can be used here.
- the filling compound 5 is introduced in the flowable state into the space between the cladding 6 and the core profile 6, and after the filling compound 5 has hardened, the cover part is removed again. If necessary, a temporary covering of the end face of the casing that later faces the component 3 to be clamped can also be provided during manufacture.
- a filler 5 is used, which is made from a mixture of magnesium oxide (reactively fired magnesia) and concentrated, in particular saturated or supersaturated, aqueous magnesium chloride solution and which can also be prepared with the addition of magnesium sulfate.
- a metal chloride such as calcium chloride
- a filler 5 with concentrated, in particular saturated or supersaturated, aqueous magnesium sulfate solution is used in an analogous manner.
- the filler 5 can also be produced with the addition of water glass, in particular sodium water glass in liquid solution, preferably two partial mixtures, one from the starting materials mentioned for the magnesium oxychloride or magnesium oxysulfate cement and another from the water glass, optionally mixed with magnesium sulfate or magnesium chloride, are stirred into a highly viscous suspension.
- water glass in particular sodium water glass in liquid solution, preferably two partial mixtures, one from the starting materials mentioned for the magnesium oxychloride or magnesium oxysulfate cement and another from the water glass, optionally mixed with magnesium sulfate or magnesium chloride, are stirred into a highly viscous suspension.
- the filler 5 can also contain silica, which is preferably produced in the manufacturing process of the filler 5 by precipitation using acid or salt from water glass. Mineral and / or organic acids can be used to set a suitable pH.
- a filling compound has proven particularly useful 5, consists of a mixture of 35 ⁇ 25 percent by weight of MgCl 2 , 13 ⁇ 12 percent by weight of MgSO 4 , 35 ⁇ 25 percent by weight of MgO and 5.1 ⁇ 5.0 percent by weight of water glass, the proportion of the aqueous water glass solution optionally being used to react with the Water glass used acid may be included.
- the casing 6 designed as a load-bearing metal profile is exclusively indirectly connected to the core profile 4, as already mentioned in the second embodiment of the invention (FIG. 3) there is no core profile 4 at all available.
- the casing 6 in the second embodiment and the further designs has a cross section which is closed on all sides and increases the stability of the fire protection element 1, which is expressed in a solid wall 20 of the casing 6 facing the component to be clamped.
- the casing 6 - as shown in the first (and sixth) exemplary embodiment of the invention - can be connected to the core profile 4 exclusively indirectly via the filling compound 5, but it can also, as is the case with the third to fifth exemplary embodiments (FIG. 4 , 4a - 6) show there are direct connections between the casing 6 and the core profile 4.
- the core profile 4 is made in one piece with the wall 20 of the casing 6 facing the component 3 to be clamped, ie a casing 6 is used in the component production, which is at least cohesively connected to the core profile 4 arranged in its interior.
- the individual versions differ in terms of an axial length (along an unmarked axis shown in FIGS.
- the filling compound 5 which can be cast in the various designs according to the invention, brings about a positive connection between the profile parts and the filling compound 5 by the casting, so that a uniform load-bearing profile is present.
- the filling compound 5 can also be formed from prefabricated, inserted profile bodies.
- the filling compound 5 is preferably not foamed, since foamed bodies bind less water and can also cause less strength.
- the peculiarity of the sixth embodiment of the fire protection element 1 according to the invention is that in this embodiment the casing 6 is reinforced such that one of the with on the building side Filling compound 5 filled space around the core profile 4 is formed by an intermediate wall 21 separate hollow chamber 22.
- This hollow chamber 22 can optionally be filled with filling compound 5.
- This reinforcement which can also be provided in an otherwise different embodiment, such as in particular the second embodiment of the invention, also makes it possible to meet statically higher requirements.
- the invention is not limited to the various exemplary embodiments shown, but also encompasses all embodiments having the same effect.
- two transoms 1b could also be attached to a post 1a at a certain height in the manner described, in which case T-shaped angle pieces 14 could be used.
- the person skilled in the art can additionally provide further advantageous measures, such as the addition of fillers or pigments to the filling compound 5, zinc oxide, titanium oxide and aluminum oxide being particularly suitable for this.
- Embedding reinforcing parts or materials, such as glass fibers or a woven fabric made of plastic, wire, glass fibers or the like, in the filling compound 5 can also be provided as a measure which reinforces the advantages of the invention.
- the hollow microspheres are in particular functional lightweight fillers known per se, which can be produced in particular on a glass or ceramic basis, for example on a silicate basis with SiO 2 , Al 2 O 3 as constituents, optionally containing boron, with a density of 0 .7 to 0.8 g / cm 3 can have a bulk density of 380 to 420 g / l and whose grain size can advantageously extend over a range from 10 ⁇ m to 2000 ⁇ m, preferably from 80 ⁇ m to 1000 ⁇ m.
- the invention is not limited to the combinations of features defined in the independent claims, but can also be defined by any other combination of specific features of all the individual features disclosed overall. This means that in principle practically every individual feature of the independent claims can be omitted or replaced by at least one individual feature disclosed elsewhere in the application. To that extent they are independent claims to be understood only as a first attempt at formulation for an invention.
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE10294116.5T DE10294116B4 (de) | 2001-09-10 | 2002-09-07 | Brandschutzelement, Verfahren zu dessen Herstellung und brandschutzgesichertes Rahmenwerk für ein Gebäudeteil, wie für eine Gebäudefassade oder dgl. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE10144820.1 | 2001-09-10 | ||
DE2001144820 DE10144820A1 (de) | 2001-09-10 | 2001-09-10 | Brandschutzelement, Verfahren zu dessen Herstellung und brandschutzgesichertes Rahmenwerk für ein Gebäudeteil, wie für eine Gebäudefassade oder dgl. |
Publications (1)
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WO2003023161A1 true WO2003023161A1 (de) | 2003-03-20 |
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PCT/EP2002/010037 WO2003023161A1 (de) | 2001-09-10 | 2002-09-07 | Brandschutzelement, verfahren zu dessen herstellung und brandschutzgesichertes rahmenwerk für ein gebäudeteil, wie für eine gebäudefassade oder dgl. |
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WO (1) | WO2003023161A1 (de) |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007015301U1 (de) * | 2007-11-03 | 2009-03-19 | Raico Bautechnik Gmbh | Tragkonstruktion, insbesondere für Fassaden und Wintergärten |
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IT1391073B1 (it) * | 2008-09-22 | 2011-11-18 | W M K Secur Gmbh Srl | Facciata o vetrata in esecuzione a protezione contro incendi |
EP2322732B1 (de) | 2009-11-16 | 2012-06-20 | W.M.K.Secur S.r.l. | Fassade oder Glaswand in Brandschutzausführung |
DE202010001303U1 (de) * | 2010-01-23 | 2011-06-01 | RAICO Bautechnik GmbH, 87772 | Andruckleiste für eine Fassadenkonstruktion |
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DE102010020920A1 (de) * | 2010-05-06 | 2011-11-10 | Rüdiger Mutschler | Metall-Verbundträger als Pfosten oder Riegel einer Verglasung und derartige Verglasung |
GB2515513A (en) * | 2013-06-26 | 2014-12-31 | Architectural & Metal Systems Ltd | Structural component |
DE102014103258A1 (de) * | 2014-03-11 | 2015-09-17 | Pta Solutions Gmbh | Feuerwiderstandskörper und Verfahren zur Herstellung desselben |
GB2526834B (en) * | 2014-06-04 | 2021-07-07 | Ultraframe Uk Ltd | Beam assembly |
PL3467250T3 (pl) * | 2017-10-09 | 2021-01-11 | Hydro Building Systems Poland Sp. z o.o. | Ognioodporna wkładka dla elementu budowlanego, element budowlany oraz sposób wytwarzania takiego elementu budowlanego |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001992A1 (de) * | 1977-11-22 | 1979-05-30 | Bayer Ag | Verschäumbare Magnesiazementmischung, ihre Verwendung und Verfahren zur Herstellung poröser Formkörper |
EP0086976A1 (de) * | 1982-02-03 | 1983-08-31 | Trube & Kings KG | Brandschutzelement |
DE4224923A1 (de) * | 1992-07-28 | 1994-02-03 | Sommer Metallbau Stahlbau Gmbh | Bauelement, insbesondere zur Verwendung in Trennwand-, Dach- und Wandsystemen |
DE4443762A1 (de) * | 1994-12-08 | 1996-06-13 | Schueco Int Kg | Rahmenwerk aus Metallprofilen in Brandschutzausführung für Fenster, Türen, Fassaden oder Glasdächer |
CA2230408A1 (en) * | 1997-01-13 | 1999-08-24 | Schuco International Kg | Fire-resistant facade or glass roof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2526598A1 (de) * | 1974-06-21 | 1976-01-08 | Paris Gray Charles W | Kunststeine und werkstoffgemische fuer ihre herstellung |
DE2901089A1 (de) * | 1979-01-12 | 1980-07-24 | Shapland And Petter Ltd | Paneel fuer feuerhemmende tueren o.dgl. sowie verfahren und vorrichtung zu seiner herstellung |
DE10003953A1 (de) * | 2000-01-29 | 2001-08-09 | Wicona Bausysteme Gmbh | Fassade oder Glasdach in Brandschutzausführung mit einer aus vertikalen und horizontalen Profilen bestehenden Tragkonstruktion |
-
2001
- 2001-09-10 DE DE2001144820 patent/DE10144820A1/de not_active Withdrawn
-
2002
- 2002-09-07 DE DE2002197997 patent/DE10297997A5/de not_active Ceased
- 2002-09-07 DE DE10294116.5T patent/DE10294116B4/de not_active Expired - Fee Related
- 2002-09-07 WO PCT/EP2002/010037 patent/WO2003023161A1/de not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001992A1 (de) * | 1977-11-22 | 1979-05-30 | Bayer Ag | Verschäumbare Magnesiazementmischung, ihre Verwendung und Verfahren zur Herstellung poröser Formkörper |
EP0086976A1 (de) * | 1982-02-03 | 1983-08-31 | Trube & Kings KG | Brandschutzelement |
DE4224923A1 (de) * | 1992-07-28 | 1994-02-03 | Sommer Metallbau Stahlbau Gmbh | Bauelement, insbesondere zur Verwendung in Trennwand-, Dach- und Wandsystemen |
DE4443762A1 (de) * | 1994-12-08 | 1996-06-13 | Schueco Int Kg | Rahmenwerk aus Metallprofilen in Brandschutzausführung für Fenster, Türen, Fassaden oder Glasdächer |
CA2230408A1 (en) * | 1997-01-13 | 1999-08-24 | Schuco International Kg | Fire-resistant facade or glass roof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104264853A (zh) * | 2014-10-11 | 2015-01-07 | 平昌沃德科技发展有限公司 | 一种防火板及其制作方法 |
CN114351965A (zh) * | 2022-01-14 | 2022-04-15 | 玛格瑞斯(盐城)新型建材有限公司 | 一种含硫氧镁板的复合保温板材及其制备设备和方法 |
Also Published As
Publication number | Publication date |
---|---|
DE10294116B4 (de) | 2014-04-03 |
DE10144820A1 (de) | 2003-03-27 |
DE10297997A5 (de) | 2013-04-11 |
DE10294116D2 (de) | 2004-07-22 |
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