EP1743114A1 - Dämmung einer rohrleitung in flucht- und/oder rettungswegen und abschottung einer gebäudewandung - Google Patents
Dämmung einer rohrleitung in flucht- und/oder rettungswegen und abschottung einer gebäudewandungInfo
- Publication number
- EP1743114A1 EP1743114A1 EP05716242A EP05716242A EP1743114A1 EP 1743114 A1 EP1743114 A1 EP 1743114A1 EP 05716242 A EP05716242 A EP 05716242A EP 05716242 A EP05716242 A EP 05716242A EP 1743114 A1 EP1743114 A1 EP 1743114A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pipe shell
- insulation
- insulation layer
- partitioning
- opening
- 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.)
- Ceased
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 82
- 238000000638 solvent extraction Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000002557 mineral fiber Substances 0.000 claims description 9
- 239000011490 mineral wool Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- 239000011494 foam glass Substances 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 abstract description 7
- 238000005192 partition Methods 0.000 description 11
- 238000005057 refrigeration Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/04—Sealing to form a firebreak device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeves; consisting of two half sleeves; comprising more than two segments
- F16L59/022—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeves; consisting of two half sleeves; comprising more than two segments with a single slit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/145—Arrangements for the insulation of pipes or pipe systems providing fire-resistance
Definitions
- the invention relates to insulation of a pipeline in escape and / or rescue routes with an insulation layer of combustible material surrounding the pipeline.
- the invention relates to a partitioning of a building wall in a substantially vertical or horizontal orientation with at least one passage opening forming a soffit for the passage of at least one pipeline penetrating the building wall, the pipeline being surrounded by an insulation layer made of combustible material.
- Insulation of a pipeline in escape and / or rescue routes is known from the prior art.
- insulation materials with a high water vapor diffusion resistance number are used, which are also used for the thermal insulation of refrigeration pipes.
- These insulating materials consist of combustible materials and are usually designed as pipe shells which are placed on the pipe, the pipe shells having an incision running in the axial direction in order to be placed on the pipe.
- the joint that forms in the axial direction of the pipe shell like the transverse joints between adjacent pipe shells, is glued with adhesive systems in order to achieve a low water vapor permeability in these areas as well.
- Adhesive tapes are usually used for this purpose, which are glued to the outer surface in the area of the corresponding joints.
- a partitioning of a building wall in a substantially vertical or horizontal orientation which building wall has at least one through opening forming a soffit for the passage of at least one line penetrating the wall for energy and / or Has information manager.
- the line is covered at least in the area of the through opening with a sleeve designed as a tubular shell made of mineral fibers, which essentially connects directly to the reveal of the through opening designed as a bore and closes the through opening completely radially and axially in a heat-resistant and smoke-tight manner.
- Such partitioning has proven itself in the prior art, but can only be used to a limited extent in existing insulation of pipelines in escape and / or rescue routes if this insulation has an insulating material layer of combustible material surrounding the pipeline.
- DE 37 35 136 A1 discloses a heat-insulating pipe duct, in particular for fire walls or fire blankets.
- This pipeline bushing consists of foam surrounding the pipeline, which is interrupted by an internal fire stop.
- a lost sheet metal formwork is arranged on the local foam, which is surrounded by another external fire stop made of an elastic material.
- Mineral wool or a mineral wool pack for example, can be provided as the external fire stop.
- the inner fire stop consists of a mineral wool pack.
- WO 00/52278 A1 is at least a partition of a building wall in a substantially vertical or horizontal orientation with at least one passage opening forming a reveal for the passage a pipeline penetrating the building wall is known.
- the pipeline is covered with a pipe shell, which pipe shell is held in a mineral wool plate cut out accordingly.
- the invention is based on the development of an insulation according to the invention in such a way that it fulfills the high requirements of fire protection and at the same time is structurally simple and therefore inexpensive to manufacture. Furthermore, the invention is based on the object of designing a generic partitioning accordingly.
- the solution to this problem provides for an insulation according to the invention that the pipeline with the insulation layer is covered with a pipe shell made of non-combustible material having insulation properties.
- a pipe shell is placed on the pipeline from the outside.
- a pipe shell can be made relatively light and consist of mineral fibers.
- the pipe shell completely surrounds the pipe.
- the fire protection encapsulation of the fire load, which originates from the combustible insulation layer, takes place through the pipe shell made of non-combustible material with insulating properties. This is sufficient for pipelines with media that have a higher temperature than the ambient temperature.
- the pipe shell encases the entire insulation layer and rests with an inner surface on the outer surface of the insulation layer. It is also provided that the pipe shell is designed to be compressible and / or elastically deformable in its axial and / or radial direction, so that the pipe shell lies both over the entire surface of the insulation layer and also in the axial direction, for example during installation Wall has sufficient flexibility to create a sealing seal between the wall and the pipe shell.
- the tubular shell from synthetic resin-bound mineral fibers, in particular from rock wool and / or glass wool, the synthetic resin-bound mineral fibers preferably having a melting point of at least 600 ° C., in particular 900 ° C. and preferably more than 1,000 ° C. exhibit.
- the pipe shell can be made of calcium silicate, vermiculite, foam glass and / or plasterboard. In both cases, it is advantageous to design the pipe shell with a bulk density between 20 and 600 kg / m 3 , in particular between 20 and 200 kg / m 3 .
- the pipe shell is formed in one piece and has an opening running in the axial direction, which is slit-shaped.
- the pipe shell in particular in the case of pipes with a larger diameter, can also be formed in two or more parts, the individual elements being connected to one another with clamp-shaped elements or with adhesive strips and being fastened to the pipe.
- the opening in the pipe shell running in the axial direction has an activatable adhesive, for example a hot-melt adhesive, in the area of at least one surface, with which the opening can be closed by gluing opposite surfaces.
- end faces of the pipe shell can also be formed with an activatable adhesive in order to connect pipe shells which are arranged adjacent to one another in the axial direction of the pipe.
- the pipe shell has a lamination on its outer surface, which consists in particular of a film made of plastic or metal, in particular light metal, such as aluminum, and preferably has a material thickness of less than 1 mm.
- a capillary-active fabric between the pipe shell and the insulation layer, which at least partially covers the inner surface of the pipe shell and the outer surface of the insulation layer covers and is guided through an opening, in particular in the axial direction, of the pipe shell to the outer surface of the pipe shell.
- the capillary-active tissue can be placed on the insulation layer in a first step and then surrounded with the pipe shell and pressed against the insulation layer.
- An evaporation surface for occurring water is formed over the section of the capillary-active tissue that leads outwards, so that it can be easily removed from the insulation.
- the capillary-active fabric preferably covers at least 5% of the inner surface area of the pipe shell or the outer surface area of the insulation layer. However, it may also be necessary to cover the entire outer surface area of the insulation layer or the entire inner surface area of the pipe shell in order to allow sufficient drainage of water that occurs within the insulation.
- the pipeline with the insulation layer is covered with a pipe shell made of non-combustible material having insulation properties, the pipe shell being flush with opposite surfaces of the building walls.
- An alternative solution to the problem provides for a partitioning according to the invention that the pipeline with the insulation layer is covered with a pipe shell made of non-combustible material with insulation properties, the pipe shell penetrating the building wall in the area of the passage opening and firing against the reveal - and sealed smoke-tight.
- a pipe shell made of non-combustible material with insulation properties, the pipe shell penetrating the building wall in the area of the passage opening and firing against the reveal - and sealed smoke-tight.
- the pipe shell is connected to an end face of the building wall, in particular is glued, in order to achieve a tight seal that prevents a fire transfer to the combustible insulation layer in this area.
- fire and heat resistant adhesives are used which, in accordance with the material of the pipe shell, are resistant up to the temperatures mentioned above.
- FIG. 1 shows a first embodiment of an insulation of a pipeline in a partially sectioned side view
- Figure 2 shows a second embodiment of insulation of a pipeline in a sectional side view
- FIG. 3 shows the insulation according to FIG. 2 in a cross section along the section line III-III in FIG. 2;
- FIG. 4 shows a first embodiment of a partition in the area of a building floor in a sectional side view
- FIG. 5 shows a first embodiment of a partition in the area of a building wall in a sectional side view
- Figure 6 shows a second embodiment of a partition in the area of a floor in a sectional side view
- Figure 7 shows a second embodiment of a partition in the area of a wall opening in a sectional side view.
- a pipe 1 is shown in an escape and / or rescue route.
- the pipe 1 is covered with an insulation layer 2 made of combustible material.
- the pipeline 1 can consist of non-flammable or flammable pipe materials.
- the insulation layer 2 completely encases the pipeline 1 and lies against the outer circumferential surface 3 of the pipeline 1.
- the insulation layer 2 is surrounded by a pipe shell 4, which consists of a non-combustible, insulating material, namely synthetic resin-bound mineral fibers made of rock wool.
- the resin-bonded mineral fibers from rock wool have a melting point of more than 1,000 ° C.
- the pipe shell 4 has a bulk density of more than 90 kg / m 3 and is sufficiently pressure-resistant.
- a lamination 6 made of aluminum foil is glued, which completely covers the outer surface of the pipe shell 4.
- the pipe shell 4 is formed in one piece and has a slit-shaped opening 7, shown in FIG. 3, which extends in the axial direction and which allows the pipe shell 5 to be elastically deformed such that it can be placed over the insulation layer 2.
- two radially extending surfaces 8 are arranged, which have a thin layer of an adhesive 9.
- FIG. 2 shows a second and alternative embodiment of the insulation of the pipeline 1.
- the embodiment according to FIG. 2 has a capillary-active one Fabric 10 is provided, which is arranged between the pipe shell 4 and the insulation layer 2.
- the capillary-active tissue 10 is in full contact with the outer surface 11 of the insulation layer 2 and the inner surface of the pipe shell 4.
- a free end 12 of the capillary-active tissue 10 is guided through the opening 7 to the outside, the capillary-active tissue 10 being arranged on a partial area of the outer surface 5 of the tube shell 4 and connected to the tube shell 4.
- the capillary-active fabric 10 Via the capillary-active fabric 10, it is possible to remove water formed in the insulation from the insulation, for example to prevent damage to the insulation layer 2 or the pipeline 1 or the pipe shell 4 by moistening.
- FIG. 4 a partition 13 is shown in the area of a building floor 14, in which the tubular shell 4 with end faces 15 is flush with the surfaces 16 of the building floor 14.
- An adhesive 17 is arranged between the end faces 15 and the surfaces 16, which has not only adhesive but also sealing properties.
- FIG. 5 shows a partition 13 according to FIG. 4 in the area of a building wall 18, the structural configuration of which corresponds to the structural configuration of the partition 13 according to FIG. 4.
- FIGS. 6 and 7 show second embodiments of partitions 13 comparable to the embodiments according to FIGS. 4 and 5, in which, in contrast to the embodiments according to FIGS. 4 and 5, the insulation is not in the area of the surfaces 16 of the building floor 14 or the building wall 18, but through the opening 20 in the building floor 14 or the building wall 18.
- an adhesive can be provided on the outer surface of the lamination 6, with which the insulation is fixed in the opening 20. Concrete or mortar can also be used for the closure be used.
- expanding materials can also be provided here, for example, in the event of fire, which lead to improved sealing of the partition 13 in the event of a fire.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004022281 | 2004-05-06 | ||
DE102004030750A DE102004030750B4 (de) | 2004-05-06 | 2004-06-25 | Dämmung einer Rohrleitung in Flucht- und/oder Rettungswegen und Abschottung einer Gebäudewandung |
PCT/EP2005/002961 WO2005108843A1 (de) | 2004-05-06 | 2005-03-19 | Dämmung einer rohrleitung in flucht- und/oder rettungswegen und abschottung einer gebäudewandung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1743114A1 true EP1743114A1 (de) | 2007-01-17 |
Family
ID=34962880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05716242A Ceased EP1743114A1 (de) | 2004-05-06 | 2005-03-19 | Dämmung einer rohrleitung in flucht- und/oder rettungswegen und abschottung einer gebäudewandung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1743114A1 (de) |
DE (1) | DE102004030750B4 (de) |
NO (1) | NO20065664L (de) |
WO (1) | WO2005108843A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006011374U1 (de) * | 2006-07-25 | 2006-09-21 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Wanddurchführung zum Durchführen einer Leitung durch eine Gebäudewandung |
DE102007037243A1 (de) * | 2007-08-08 | 2009-02-12 | Saint-Gobain Isover G+H Ag | Dämmung eines Lüftungskanals gegen einen Wand-/Deckendurchbruch |
EP2280461A1 (de) * | 2009-07-27 | 2011-02-02 | Firentis AG | Durchführen eines Kabels, einer Leitung oder eines Rohrs durch eine Raumbegrenzung |
DE202013100836U1 (de) * | 2013-02-26 | 2014-06-04 | Promat Gmbh | Rohrleitungsanordnung |
EP3232104A1 (de) * | 2016-04-12 | 2017-10-18 | HILTI Aktiengesellschaft | Verfahren zum herstellen einer baugruppe für eine leitungsdurchführung, baugruppe sowie verfahren zur herstellung einer leitungsdurchführung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2021230B (en) * | 1978-04-28 | 1982-05-19 | Nippon Asbestos Co Ltd | Heat insulation systems |
DE3735136A1 (de) * | 1987-10-16 | 1989-05-03 | Siemens Ag | Waermedaemmende rohrleitungsdurchfuehrung, insbesondere fuer brandwaende bzw. branddecken |
JP2583389B2 (ja) * | 1993-07-15 | 1997-02-19 | 古河電気工業株式会社 | 防火区画体における貫通部材貫通部の防火措置構造 |
DE19730153A1 (de) * | 1997-07-14 | 1999-01-21 | Missel Gmbh & Co E | Dämm-Manschette für metallische und andere nicht brennbare Rohre und Kanäle |
DE29717224U1 (de) * | 1997-09-26 | 1997-12-18 | UBA Tec umweltgerechte Brandschutz- und Akustikprodukte GmbH, 10245 Berlin | Feuerhemmende Rohrabschottung durch Wand oder Decke |
DE19750564A1 (de) * | 1997-11-14 | 1999-05-20 | Missel Gmbh & Co E | Dämmaterial |
SE513799C2 (sv) * | 1999-03-01 | 2000-11-06 | Gullfiber Ab | Förfarande för att åstadkomma en brandskyddad genomföring, samt en brandskyddad genomföring |
DE20103110U1 (de) * | 2001-02-21 | 2001-08-02 | Deutsche Rockwool Mineralwoll GmbH & Co. oHG, 45966 Gladbeck | Abschottung einer Gebäudewandung |
DE20105083U1 (de) * | 2001-03-23 | 2001-08-02 | Armacell Enterprise GmbH, 48153 Münster | Isoliermaterial in Form von Platten oder Schläuchen |
DE10305903A1 (de) * | 2003-02-13 | 2004-08-26 | Schulte, Günter | Brandschutzvorrichtung für eine durch eine Wand oder Decke durchgeführte Rohrleitung |
-
2004
- 2004-06-25 DE DE102004030750A patent/DE102004030750B4/de not_active Expired - Fee Related
-
2005
- 2005-03-19 EP EP05716242A patent/EP1743114A1/de not_active Ceased
- 2005-03-19 WO PCT/EP2005/002961 patent/WO2005108843A1/de active Application Filing
-
2006
- 2006-12-06 NO NO20065664A patent/NO20065664L/no not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO2005108843A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102004030750A1 (de) | 2005-12-08 |
NO20065664L (no) | 2006-12-06 |
WO2005108843A1 (de) | 2005-11-17 |
DE102004030750B4 (de) | 2009-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0942107B1 (de) | Schaumstoffkörper mit flammhemmenden Eigenschaften, insbesondere für Bauzwecke | |
EP2044358B1 (de) | Wanddurchführung zum durchführen einer leitung durch eine gebäudewandung | |
DE19730153A1 (de) | Dämm-Manschette für metallische und andere nicht brennbare Rohre und Kanäle | |
DE102013014511A1 (de) | Brandschutzvorrichtung zur Absicherung einer eine Versorgungsleitung durchführenden Decken- oder Wandöffnung im Brandfalle | |
DE19934902A1 (de) | Abschottung von Rohren, Kabeln und Kanälen durch Wände oder Decken | |
EP1743114A1 (de) | Dämmung einer rohrleitung in flucht- und/oder rettungswegen und abschottung einer gebäudewandung | |
EP1801481B1 (de) | Rohrverbinder für Abwasser-Abflussrohre | |
EP3273556A1 (de) | Brandgeschützte rohr-/kabeldurchführung | |
DE19714625C2 (de) | Holztafelbaustruktur | |
EP1236942B1 (de) | Abschottung einer Gebäudewandungsdurchdringung | |
DE60023684T2 (de) | Neue brandschutzvorrichtung und ihre verwendung | |
EP1512434A1 (de) | Brandschutzelement für Wände durchsetzende Rohre | |
DE10305903A1 (de) | Brandschutzvorrichtung für eine durch eine Wand oder Decke durchgeführte Rohrleitung | |
AT411965B (de) | Brandschutz-einrichtung | |
DE3005504A1 (de) | Verfahren zur herstellung einer feuerhemmenden durchfuehrung von kunststoffrohrleitungen durch bauwerkswaende und vorrichtung zur durchfuehrung des verfahrens | |
EP1848915B1 (de) | Dämmstoffelement zur wärme- und schalldämmung eines rohrleitungsabschnitts mit erweitertem aussendurchmesser | |
DE19905103A1 (de) | Vorrichtung zur abdichtenden Einfassung von Rohr- und/oder Leitungssträngen | |
DE9418205U1 (de) | Bauelement aus einem nicht brennbaren Material | |
EP1589157B1 (de) | Fuge zwischen zwei Teilen eines Bauwerks | |
EP3232109A1 (de) | Rohrleitungssystem mit brandschutzdämmung und verwendung eines solchen rohrleitungssystems | |
DE29824901U1 (de) | Dämm-Ummantelung | |
EP4098920B1 (de) | Verfahren zum herstellen einer abschottung an einer eine rohr- oder medienleitung aufweisenden gebäudewandungsdurchdringung und leitungssystem mit einer solchen abschottung | |
DE10232446A1 (de) | Verbundmauerstein | |
DE102004038479B4 (de) | Doppelwandiges Verbundrohr und Brandschutzformteil dafür | |
DE102009003749B4 (de) | Verbundwerkstoff zur Erstellung einer Brandschutzfuge |
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 |
|
17P | Request for examination filed |
Effective date: 20061021 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: HR |
|
RAX | Requested extension states of the european patent have changed |
Extension state: HR Payment date: 20061021 |
|
17Q | First examination report despatched |
Effective date: 20080312 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20100315 |