EP2496775A1 - Batiment integrant un dispositif de paroi etanche a l'air et son procede de fabrication - Google Patents
Batiment integrant un dispositif de paroi etanche a l'air et son procede de fabricationInfo
- Publication number
- EP2496775A1 EP2496775A1 EP10792967A EP10792967A EP2496775A1 EP 2496775 A1 EP2496775 A1 EP 2496775A1 EP 10792967 A EP10792967 A EP 10792967A EP 10792967 A EP10792967 A EP 10792967A EP 2496775 A1 EP2496775 A1 EP 2496775A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- screen
- building
- layer
- continuous
- strips
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 238000009413 insulation Methods 0.000 claims abstract description 35
- 230000004888 barrier function Effects 0.000 claims abstract description 25
- 238000003466 welding Methods 0.000 claims abstract description 13
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 14
- 230000035699 permeability Effects 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 2
- 238000009422 external insulation Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000004873 anchoring Methods 0.000 claims 1
- 238000009421 internal insulation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000005253 cladding Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 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
- 238000012550 audit Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 235000019577 caloric intake Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001052 transient effect 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
-
- 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
- E04B1/625—Sheets or foils allowing passage of water vapor but impervious to liquid water; house wraps
Definitions
- the present invention relates to the field of constructions with structure or frame called "light”, that is to say comprising a metal or wooden skeleton on which are mounted the outer side walls and the roof, unlike so-called massive constructions that is, brick, concrete, stone, or the like.
- the invention may also relate to a composite building, that is to say of which only a part is of structure or light frame, only this part then being concerned by the invention.
- the invention relates more particularly to closed buildings, residential (individual or collective), industrial or tertiary, having at the base a good thermal insulation.
- the walls of this type of building generally have a multilayer composite structure with, from the inside to the outside: a rigid surface component based on panels or plates forming a continuous wall structure, one or more layers of material thermal insulation, and if necessary phonic, and a cladding layer or outer skin.
- the rigid surface component based on panels or plates (or trays) can be arranged between the insulation layer (s) and the external facing, such as, for example, wooden external bracing panels in the case of a building. wooden frame. Additional insulation layers or a complementary framework may further be provided.
- building waterproofing and insulation should be designed so that it can be easily outsourced to a single service provider and the solution being installed should be reliable over time.
- the present invention aims to overcome the disadvantages described above, the latter may possibly affect only part, or even a single wall or a wall portion of the building concerned.
- a building with a structure or light frame, in particular with metal frame or wood this building comprising side walls and a roof and forming a closed enclosure, building in which at least a part of least one side wall, advantageously at least one entire wall, consists of a barrier wall device between internal and external environments and essentially comprising, on the one hand, a primary framework formed of discrete elements, in particular metal or wooden , forming part of the frame of the building, and on which are fixed surface elements of the type panels or trays which constitute a continuous wall structure, on the other hand, a layer of thermal insulation attached to one of the faces of the wall structure and, finally, a cladding layer or skin, optionally composed of individual facing elements or portions of skin carried by a bone secondary layer, this cladding layer forming the outer face of the wall,
- each wall device comprises an additional layer forming a continuous, watertight, substantially airtight, and water vapor permeable screen
- said additional layer is, on the one hand, formed of thin, flexible strips of screen based on a thermoplastic material and assembled together by continuous welding at the level of their adjacent edges and, on the other hand, attached to the face facing outwards or covered by the facing layer or outer skin, the continuous wall structure or the thermal insulation layer, relatively rigid constitution .
- the invention also relates to a building structure or light frame including at least a wall portion or side wall consists of a wall device as described above, and a method of building such a building.
- Figure 1 is a partial cross-sectional view
- Figure 2 is a partial sectional view similar to that of Figure 1, the wall portion being in a provisional state or not completed, before finishing;
- FIGS. 3A and 3B are partial views in vertical section of the envelope of a roof terrace building according to the invention, at the connection between a side wall and the roof, illustrating two embodiments of a first variant. constructive;
- Figure 4 is a partial sectional view similar to that of Figures 3A and 3B, the building envelope being in a provisional state before completion;
- Figure 5 is a partial vertical sectional view of an object similar to that of Figure 3A, illustrating a second constructive variant
- Figure 6 is a partial sectional view of an object similar to those of Figures 3A and 5, illustrating a third constructive variant
- Figure 7 is a partial cross-sectional view
- Figures 8 and 9 are partial views in vertical section of a side wall device of a building according to the invention, at a bay located at the upper part (for example a window - Figure 8) and a bay located in the lower part (for example of a door - Figure 9) respectively;
- Figures 10 and 1 1 are partial views in vertical section of a sidewall device forming part of a building according to the invention, at their connection with a side edge of the slab or the base, these figures illustrating two constructive variants;
- FIG. 12 is a view similar to FIG. 1 of a wall device according to another embodiment of the invention.
- FIG. 13 is a schematic simplified sectional view of a nonlimiting embodiment of a building incorporating wall devices according to any one of the variants of FIGS. 1, 3 and 5 to 12.
- FIG. 13 specified by the partial views of FIGS. 1 to 12, shows a building 22 with a structure or light frame, in particular with a metal frame or wood, this building comprising side walls 10 and a roof 10 'and forming an enclosure closed.
- At least a portion of at least one side wall 10, advantageously at least one entire wall 10, consists of a wall device 1 forming a barrier between inner and outer environments.
- This or each wall device 1 essentially comprises, on the one hand, a primary framework 2 formed of discrete elements 2 ', in particular metal or wooden, forming part of the framework of the building 22, and on which are fixed surface elements 3 of the type panels or trays which constitute a continuous wall structure 3 ', on the other hand, a thermal insulation layer 4 attached to one of the faces of the wall structure 3' and finally a layer facing or skin 5, optionally composed of individual facing elements 5 'or portions of skin carried by a secondary frame 6, this facing layer 5 forming the outer face of the wall.
- the or each wall device 1 comprises an additional layer 7 forming a continuous screen, watertight, substantially airtight, and permeable to water vapor, and
- said additional layer 7 is, on the one hand, formed of flexible strips of screen 7 ', thin, based on a thermoplastic material and assembled together by continuous welding at their adjacent edges 7 "and, d on the other hand, attached to the face facing outwards or covered by the facing layer or outer skin 5, the continuous wall structure 3 'or the relatively rigid thermal insulation layer 4. Thanks to the particular properties of the screen strips 7 ', the or each wall device 1 constitutes an airtight barrier while being permeable to water vapor, thus avoiding condensation phenomena, in particular in the layer insulation 4.
- the screen 7 being waterproof, it is possible to obtain a waterproof workpiece on its outer face and forming a screen impermeable against atmospheric agents.
- side wall is essentially vertical walls delimiting the peripheral enclosure of a building.
- the invention can also be applied to inclined walls, or even slopes, and can therefore possibly correspond to roofing parts.
- the invention preferably relates to a building 22 in its entirety, that is to say of which all the side walls 10 are formed by wall devices 1.
- the or each wall device 1 according to the invention can be in two embodiments which differ by the relative positioning of the insulating layer 4 and the continuous wall structure 3 'and rigid.
- the insulating layer 4 may be located either on the outer face of the wall structure 3 '( Figures 1 to 1 1), or on the inner face of the latter ( Figure 12).
- the first constructive variant of the walls 10 (FIGS. 1 to 1 1) is normally better adapted to buildings with metal framework 2 and metal plates 3, while the second variant (FIG. 12) finds a preferred application in timber frame buildings. 2 and wood panels 3 (an inner facing layer 21 may optionally be provided).
- the screen strips 7 ' consist of screen strips having a high water tightness, a high airtightness, a high permeability to water vapor and a good tear resistance, such as for example strips of under-roof screen or rain screen, these screen strips 7 'being able to be welded together by simple caloric intake, without means or additional substance (the), for example by hot-air welding, at lateral portions of mutually overlapping strips 7 "'.
- these screen strips 7 ' are weldable on site or site, in particular by means of a hot air gun or the like known to those skilled in the art.
- the bonding of the screen strips 7 'by welding, preferably with partial lateral overlap between the strips 7', makes it possible to obtain a continuous assembly of these strips, without filler material, without the need for reported connection pieces and being reliable in time.
- strips 7 ' keeps all the intrinsic properties of said strips 7' at the entire screen 7 (water and air tightness, permeability to water vapor, good resistance to tearing).
- the screen strips 7 ' may consist of under-roof screen strips conforming to the NF EN 13859-1 standard or of a rain screen screen complying with the NF EN 13859-2 standard.
- the strips 7 'constituting the additional layer 7 may show:
- a permeability to air of less than 0.2 m 3 / m 2 h, preferably less than 0.1 m 3 / m 2 h, at a pressure of 50 Pa and according to standard NF EN 121 14 ;
- a permeability to water vapor with a value Sd less than or equal to 50 cm, advantageously less than or equal to 30 cm, preferably less than or equal to 18 cm, according to standard NF EN 12572;
- These strips 7 ' may, for example, correspond to sub-roofing screen strips sold by the applicant under the designation “Soplutec”, or to strips of under-roof screen marketed by the applicant under the designation “Stratec” for roofing works or screens of rain screen marketed by the applicant under the designation “Stratec Façade” for the vertical walls.
- the screen strips 7 'and the thermal insulation layer 4 are secured to the surface elements 3 by means of screws. fastening 8 passing through said thermal insulation layer 4 and coming to anchor in ribs or lips 3 "protruding outwards from the wall structure 3 ', for example formed by the edges in contact with the surface elements 3, sealing means 8 'being provided at each screw 8.
- the sealing means 8 may consist of portions of bituminous sealing strips or of another soft-binder membrane material (non-woven or non-woven laminated coating), able to be traversed by the screws 8 by sealing the threading of the latter (for example portions of strips of material of the type marketed under the designation "Soprasolin" by the Applicant).
- the screen strips 7 may be glued or mechanically fixed to the panels 3 'of the continuous wall structure 3.
- the building 22 may comprise, as is apparent from FIGS. 1, 3A and 5 to 7, in particular the attached drawings, a secondary layer. of thermal and / or sound insulation 9 disposed between the continuous screen 7 and the facing layer or outer skin 5, where appropriate with the formation of an air gap 9 'between said layers 5 and 9.
- the constituent elements 6 'of the secondary framework 6, for example in the form of ⁇ section profiles, are integrated in said secondary insulation layer 9 and fixed to the surface elements or plates 3 of the wall structure 3', for example by intermediate screws 8 for fixing the continuous screen 7 and the thermal insulation layer 4.
- the additional insulating layer 9 may also be disposed internally.
- the building 22 may comprise, at the level of the or at least one wall device 1, a secondary or additional layer of thermal and / or sound insulation 9 installed against the internal face of the surface elements 3 forming the structure. continuous wall 3 ', said additional internal insulating layer 9 being covered or lined internally with a structural and / or decorative self-supporting layer 9 ", for example formed of boards or gypsum boards or the like ( Figure 1B).
- the two aforementioned variants may optionally be variegated between the different walls 10.
- the final choice of the internal or external placement of the layer 9 can be made after the intermediate phase mentioned above.
- At least some of the walls 10 may have inner and outer layers 9 (not shown).
- the building 22 may comprise, at the level of the or each wall device 1, at least one bay or at least one passage opening 16 delimited by a fixed frame 16 'of a window, door or the like device, the continuous screen 7 being secured in a continuous manner, for example by gluing, by mechanical connection or fixing, for example by pinching or connection by means of a profile 17, to said audit or to each of said sleeping (s) 16 '.
- said screen 7 is also secured in a continuous manner, by gluing, welding or mechanical fixing, to the elements 2 'of the primary frame 2 surrounding said wall device 1 concerned at the peripheral edge or edge of the slab 18, the base, the base or the like and, where appropriate, the screen 7 of another adjoining sidewall device 1.
- a vapor barrier screen 19 may be placed between the insulation layer 4 and the continuous wall structure 3 ', possibly being secured to the latter, at the or each wall device 1 of the building 22.
- Such a vapor barrier may optionally consist of a screen of the type as described in document EP 1 046 760 or marketed by the applicant under the designation "Sopravap stick aluminum", or a non-bituminous equivalent product.
- all the side walls 10 of the building according to the invention consist of wall devices 1 as described above and shown in the accompanying drawings, these walls forming with the roof 10 'an envelope watertight building, substantially airtight and permeable to water vapor.
- the waterproofness of the building will result essentially from the facing layer or outer skin 5, the screen 7 contributing, except in exceptional circumstances, only to airtightness and water vapor permeability of the building envelope.
- each of the side walls 10 in the form of a wall device 1 is ensured at the junction edges between these walls 10.
- the screen 7 presents a structural continuity at its junctions.
- the roof 10 ' consists of a carrier continuous wall structure 1 1 covered with a complex insulation and sealing 12, 12 ', the latter having on the underside a vapor barrier screen 13 which is connected continuously and tightly to the continuous screen 7 airtight and water and permeable to water vapor, integrated into the side walls 10.
- this vapor barrier screen 13 also has airtightness properties, like the screen 7, but possibly to a different degree.
- the strips 7 'of the screen 7 forming the additional layer forming part of the side walls 10 extend at the level of the upper edges 10 "of these walls 10 by portions 14 forming returns and covering said edges 10 ".
- the vapor barrier screen 13 on the underside of the insulation and sealing complex 12, 12 ' is laterally extended by portions 13' forming cover strips, the latter extending by above the upper portions forming returns 14 of the screen 7 of the side walls, to exceed beyond said returns 14 and along the outer face of said screen 7.
- the portions 14 forming returns are mechanically fixed to the trays or panels 3 of the continuous wall structures 3 'of the side walls 10 delimiting the upper edges 10 "of the latter and the cover strips 13' of the vapor barrier 13 are assembled by welding, gluing or continuous cold adhesion (e) with said portions 14 forming returns, depending on the type of the vapor barrier screen 13, the latter possibly being of the same type as the vapor barrier 19 supra.
- the strips 7 'of the screen 7 forming the additional layer of the side walls 10 extend at the level of the upper edges 10 "of these walls 10 by means of portions 14 forming returns, which cover said upper edges 10 "and extend partially above the continuous wall structure carrier 1 1 and the vapor barrier 13 carried by this structure 1 1 (for example formed of tray-type elements steel).
- portions 14 are assembled continuously directly by welding, gluing or cold adhesion, or indirectly via a waterproofing membrane (where appropriate with formation of a tightness statement) to the vapor barrier screen. 13, this depending on the nature of the latter, said portions 14 extending at least until being located under or layer (s) 12 'forming the sealing surface component of the complex 12, 12'.
- FIG. 6 illustrates a third constructive variant of the invention, which is less efficient at the thermal level, in which the side wall 10 extends vertically beyond the roof 10 'and forms a peripheral raised edge (acroterium) covered by the canopy 20 In this case also, the screen strips 7 'are extended by return portions 14 which cover the upper edge 10 "of the wall 10 concerned.
- the invention also relates to a method of constructing a building as described above and shown in parts in the figures of the accompanying drawings.
- This method consists essentially in setting up the slab 18, the bedrock or the like and the primary frame 2, then in making a temporary building envelope waterproof, substantially airtight and vapor permeable.
- water formed of a roof 10 'provided with an insulation and sealing complex 12, 12' and temporary side walls each comprising a continuous wall structure 3 ', a first external insulation layer 4 or internal (with respect to 3 ') and a continuous screen 7, to be carried out independently, and possibly at different periods, operations of equipment, layout and facing of the internal faces, on the one hand, and external faces, on the other hand, said side walls 10 and, where appropriate, the roof 10 'and, finally, to carry out any finishing work desired or necessary.
- the screen 7 thus constitutes the enveloping outer layer at the level of the various lateral walls 10 and is connected, in a continuous manner and with the achievement of watertightness and watertightness. air, roof 10 'and slab 18, the basement or the like, thus resulting in a building out of water and airtight.
- the process consists of advantageously to carry out at least one test of airtightness of the building by putting overpressure of the internal volume of the latter, at least after completion of the temporary waterproof envelope, substantially airtight and permeable with the steam, to locate the locations of any leaks and, if necessary, to carry out the work necessary to limit or even eliminate said leaks.
- these tests can be performed with a limited power equipment (fan door), even in the case of a building volume important (eg greater than 1000 m 3 ).
- the invention it is therefore possible to provide a lightweight frame building whose thermal performance is significantly improved (the inventors have found a gain of 50 to 75% in terms of heating energy consumption).
- the invention is therefore based on the basic principle of utilizing the characteristics of an existing airtight and water vapor permeable product to enable airtightness to be achieved at the same time.
- exterior of a building which is contrary to usual practice.
- This peculiarity of achieving airtightness on the outside with a wall permeable to water vapor makes it possible to get rid of all the singular interior points difficult to treat (slitting, intermediate slab, various drilling ).
- the permeability to water vapor allows the various components to dry in case of accidental humidification.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0957803A FR2952086B1 (fr) | 2009-11-04 | 2009-11-04 | Dispositif de paroi etanche a l'air et batiment comprenant au moins une telle paroi |
PCT/FR2010/052370 WO2011055084A1 (fr) | 2009-11-04 | 2010-11-04 | Batiment integrant un dispositif de paroi etanche a l'air et son procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2496775A1 true EP2496775A1 (fr) | 2012-09-12 |
EP2496775B1 EP2496775B1 (fr) | 2016-04-13 |
Family
ID=42403854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10792967.1A Active EP2496775B1 (fr) | 2009-11-04 | 2010-11-04 | Batiment integrant un dispositif de paroi etanche a l'air et son procede de fabrication |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2496775B1 (fr) |
DK (1) | DK2496775T3 (fr) |
ES (1) | ES2581570T3 (fr) |
FR (1) | FR2952086B1 (fr) |
PL (1) | PL2496775T3 (fr) |
WO (1) | WO2011055084A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2977601A1 (fr) * | 2011-07-07 | 2013-01-11 | Saint Gobain Isover | Paroi |
NO343782B1 (no) * | 2017-01-09 | 2019-06-03 | Halldor Gunnar Halldorsson | Veggkonstruksjon for en bygning, modulsystem for å tilveiebringe en veggkonstruksjon, og framgangsmåte for fremstilling av samme |
WO2018128550A1 (fr) * | 2017-01-09 | 2018-07-12 | Halldorsson Halldor Gunnar | Structure de mur pour un bâtiment et son procédé de fabrication |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH686370A5 (de) * | 1994-04-19 | 1996-03-15 | Sarna Patent & Lizenz Ag | Kunststoffbahn. |
US6355333B1 (en) * | 1997-12-09 | 2002-03-12 | E. I. Du Pont De Nemours And Company | Construction membrane |
FR2792671B1 (fr) | 1999-04-20 | 2001-06-22 | Soprema | Membrane pare-vapeur et complexe isolant et etancheifiant comprenant notamment une telle membrane |
US20020164447A1 (en) * | 2001-05-04 | 2002-11-07 | Arthur Asgian | Method and apparatus for providing weather protection for buildings under construction, and buildings integrally retaining that protective structure |
ATE445055T1 (de) * | 2003-06-20 | 2009-10-15 | Sarna Patent & Lizenz Ag | Dampfdiffusionsoffene abdichtungsbahn |
-
2009
- 2009-11-04 FR FR0957803A patent/FR2952086B1/fr not_active Expired - Fee Related
-
2010
- 2010-11-04 WO PCT/FR2010/052370 patent/WO2011055084A1/fr active Application Filing
- 2010-11-04 ES ES10792967.1T patent/ES2581570T3/es active Active
- 2010-11-04 DK DK10792967.1T patent/DK2496775T3/en active
- 2010-11-04 EP EP10792967.1A patent/EP2496775B1/fr active Active
- 2010-11-04 PL PL10792967.1T patent/PL2496775T3/pl unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2011055084A1 * |
Also Published As
Publication number | Publication date |
---|---|
FR2952086A1 (fr) | 2011-05-06 |
DK2496775T3 (en) | 2016-08-01 |
WO2011055084A1 (fr) | 2011-05-12 |
FR2952086B1 (fr) | 2014-09-12 |
ES2581570T3 (es) | 2016-09-06 |
EP2496775B1 (fr) | 2016-04-13 |
PL2496775T3 (pl) | 2016-11-30 |
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