EP3289147A1 - Élément de construction et dispositif de renforcement associé - Google Patents
Élément de construction et dispositif de renforcement associéInfo
- Publication number
- EP3289147A1 EP3289147A1 EP16726130.4A EP16726130A EP3289147A1 EP 3289147 A1 EP3289147 A1 EP 3289147A1 EP 16726130 A EP16726130 A EP 16726130A EP 3289147 A1 EP3289147 A1 EP 3289147A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mineral wool
- lateral
- element according
- construction element
- component
- 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
- 230000003014 reinforcing effect Effects 0.000 title claims description 40
- 239000011490 mineral wool Substances 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims description 39
- 238000010276 construction Methods 0.000 claims description 35
- 230000002787 reinforcement Effects 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 9
- 238000007872 degassing Methods 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002557 mineral fiber Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 1
- 239000002023 wood Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 238000003763 carbonization Methods 0.000 description 4
- 239000000969 carrier Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 208000034954 unclassifiable myeloproliferative neoplasm Diseases 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000002025 wood fiber Substances 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/943—Building elements specially adapted therefor elongated
- E04B1/944—Building elements specially adapted therefor elongated covered with fire-proofing material
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
-
- 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
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- 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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7411—Details for fire protection
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7453—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling
- E04B2/7457—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
- E04B2001/389—Brackets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2103/00—Material constitution of slabs, sheets or the like
- E04B2103/04—Material constitution of slabs, sheets or the like of plastics, fibrous material or wood
Definitions
- Construction element and associated reinforcing device Construction element and associated reinforcing device
- the present invention relates to a construction element intended in particular for the construction of a building, such as a house, a building, etc. and an associated reinforcing device.
- Construction with wooden elements is nowadays more and more popular with users who want to limit their impact on the environment.
- such a construction element comprises a wooden frame with several beams or assembled uprights forming the load bearing structure of the element and one or more facing plates, for example plasterboard or chipboard, fixed to the framework.
- An insulating layer for example mineral wool, is disposed between the beams of the frame to impart thermo-acoustic insulation to the building element.
- the building elements are subject to fire resistance standards.
- the EN1363 / 1364 standard defines a classification R.E.I. followed by a number.
- Thermal insulation the time during which the temperature does not rise above a certain thermal threshold on the unexposed side.
- the increase in fire resistance also allows a better classification at the level of the standards and thus opens the element of construction a wider field of application in the construction of buildings.
- the present invention aims at providing a building element having improved fire resistance. According to another independent objective, the invention aims to propose a device for reinforcing such a construction element.
- the subject of the invention is a building element for a building comprising a framework with at least one wooden beam and at least one facing plate fixed on the beam of the framework, characterized in that it comprises a component mineral wool insulation affixed to the beam so as to cover said beam on the one hand on a front face and on the other hand on at least a portion of the lateral faces, the insulation component affixed to the front face being interposed between the facing plate and the beam.
- the building element may further comprise one or more of the following features taken alone or in combination:
- the mineral wool insulation component covers the entire side faces.
- the mineral wool insulation component is further affixed to the rear face of the beam opposite the end face so as to encompass said beam completely.
- the orientation of the fibers may comprise a component parallel to this face, in particular the dominant direction of the orientation of the mineral fibers of the mineral wool insulation component is parallel to this face.
- the thickness of the insulation component is, for example, greater than or equal to 15 mm and in particular comprised in 15 mm and 50 mm, more particularly
- the density of the mineral wool insulation component is for example greater than or equal to 30kg / m 3, in particular between 80 kg / m 3 and 100kg / m 3 and more particularly between to 85kg / m 3 and 91 kg / m 3 .
- the mineral wool of the insulation component can be provided with mineral wool fibers resistant to high temperature.
- the insulation component may be affixed to the timber beam by gluing and / or mechanical fastening.
- the construction element may further comprise a reinforcing device having at least a portion of generally U-shaped cross section, the bottom of the "U” being arranged facing the front face and the branches of the "U" facing the lateral faces, each lateral branch being fixed at an end zone in the lateral face of the beam, the insulation component being interposed either between the reinforcement device on the one hand and the beam of on the other hand, either between the bottom of the U and the facing plate.
- the length of each leg of the reinforcing device is greater than half the thickness of the beam.
- the reinforcing device may comprise degassing openings.
- the invention also relates to a reinforcing device for a construction element as defined above, characterized in that it comprises on the one hand a front face intended to be fixed facing the front face of a beam and on the other hand at least two lateral branches intended to be fixed on the lateral sides of a wooden beam.
- the length of each branch of the reinforcing device is greater than 40 mm, especially between 50 mm and 70 mm, in particular 60 mm.
- the reinforcing device comprises degassing openings.
- the invention further relates to a set of reinforcing devices characterized in that it comprises at least one pair of reinforcing devices as defined above, the respective lateral branches have complementary forms of cutting.
- the invention finally relates to a protection kit for producing a construction element as defined above, characterized in that it comprises at least one mineral wool panel and means for reinforcing the panel on the front faces. and side of a wooden beam, including a device as defined above.
- the kit comprises a panel formed of three segments including chamfered, continuous or contiguous connected by their outer faces, the panel being foldable by foldable hinges so as to surround the wooden beam.
- FIG. 1 is a schematic perspective view of a construction element according to an embodiment
- FIG. 2 is a cross-sectional view of a detail of a construction element according to a first embodiment
- FIG. 3 is a schematic perspective view of a reinforcing device according to a first embodiment
- FIG. 4 is a diagrammatic perspective view of a reinforcing device according to a second embodiment
- FIG. 5 is a diagrammatic view from above of a sheet metal strip with cutting and folding lines for the manufacture of a reinforcement device
- FIG. 6 shows a cross-sectional view of a detail of a construction element according to a second embodiment
- FIG. 7 shows a perspective view of a wooden beam equipped with two shape-reinforcing devices. complementary
- FIG. 8 is a cross-sectional view of an exemplary embodiment of an insulating component for a construction element according to the invention.
- FIG. 9 is a cross-sectional view of the embodiment of an insulation component according to Figure 8 in the unfolded state.
- Figure 1 is shown schematically a building element 1 for a building. By way of example and non-exhaustively, it may be an element forming ripe, partition, floor or ceiling.
- It may be a prefabricated element, that is to say, assembled for example in the factory to be delivered to a construction site, or be assembled on site.
- the building element 1 can also integrate or incorporate other elements such as windows or doors without departing from the scope of the present invention.
- the building element 1 comprises in particular a framework with at least one, in this case three wooden beams 3 which are for example spaced regularly from each other. It is about three beams 3 carriers. These beams 3 are carriers for the building element 1 itself, but can also be carriers in a wider sense for the building for which it is used.
- the beam or beams may be of square or rectangular cross section.
- this framework may also include wooden sleepers to stiffen the construction.
- At least one facing plate 4 is fixed on the beams 3 of the wood frame.
- a single plate 4 covers the three beams.
- several plates covering only two successive beams may be juxtaposed laterally.
- a thermally insulating layer 5 for example mineral wool such as glass wool or rock, is disposed between the beams 3.
- the insulating layer 5 is for example a mineral wool marketed by the Applicant under the trademark "ULTIMATE TM ". It is a mineral wool manufactured according to a composition and a specific process giving it a good fire resistance approaching 700 ° C.
- This product available in relatively low density ranges with a given thermal performance, is an advantage for producing a lightweight building element. For example we here uses a density of 20kg / m3. A rock or glass wool is also possible.
- FIG. 2 is shown in a cross-sectional view along the section line 11-11 a detail of the building element 1 of FIG. 1 without the insulating layer 5.
- the construction element 1 comprises an additional mineral wool insulation component 7 different from the insulating layer 5.
- This insulation component 7 is affixed to the wooden beam 3 and is interposed between the cladding plate 4 and a front face 9 of the beam 3 which faces the cladding plate 4.
- the insulation component 7 is fixed against the beam 3 and extends on the lateral faces 1 1 of the beam 3, so as to cover them partially or totally, typically at least 50%, in this case in full. It is in plane contact against the face or faces of the beam.
- the mineral wool insulation component 7 is formed at least partly of fibers in a proportion of between 80% and 99% by weight.
- the spatial orientation of the fibers comprises a component parallel to the face 9 or 1 1 against which the insulation component 7 is fixed.
- the dominant orientation direction of the mineral fibers of the insulation component 7 is parallel to the face 9 or 1 1 against which the insulation component 7 is fixed. This effectively prevents the flames from directly licking the wood of the beam 3 upon direct fire exposure of the building element 1.
- the insulating component can thus have a mineral wool felt structure in which the fibers are substantially distributed in the form of layers substantially parallel to the main surfaces of the component. It can also have a densified felt structure by pendular topping or by creping, these two techniques known per se in the field of mineral wool have the effect of partially reorienting the mineral wool fibers with a vertical component in the direction of the thickness of the component. Such partial reorganization preserves a sufficient horizontal orientation to oppose the passage of air, thermal radiation, or flames.
- the insulation component 7 may be composed of continuous or joined mineral wool segments.
- This insulating component 7 is in this embodiment in direct contact with the beam 3 and fixed against it by bonding with a silicate adhesive or a mineral mortar and / or a mechanical fastening such as for example a reinforcing device 13 shown in Figure 2.
- the insulation component 7 has a thickness that can vary depending on the fire protection to be provided to the wooden element. It is greater than or equal to 15mm and in particular between 15mm and 50mm (terminals included), more particularly 25mm.
- the density of the insulating material component 7 is, for example greater than or equal to 30kg / m 3, in particular between 80 kg / m 3 and 100kg / m 3 (limits included) and more particularly between 85 kg / m 3 and 91 kg / m 3 (terminals included).
- the mineral wool of the insulation component 7 is therefore denser than that of the mineral wool of the insulating layer 5 and is in particular configured in the form of a rigid panel or a strip.
- the mineral wool of the insulation component 7 is made with mineral fibers resistant to high temperature.
- FIG. 3 shows in a perspective view a diagram of a reinforcing device 13 according to a first embodiment.
- the reinforcing device 13 is for example made of metal, especially folded sheet, preferably galvanized, and has a generally U-shaped cross section and the insulating component 7 is sandwiched between the reinforcing device 13 on the one hand and the beam 3 on the other hand (see FIG. 2) or applied between the reinforcing device 13 and the facing (see FIG. 6).
- the reinforcing device 13 is formed of a front plate 15 and for example two pairs of branches 17A and 17B spaced so as to be able to hold between the pairs of branches 17A and 17B the beam 3 and possibly the insulation component 7 .
- the bottom of the "U” formed by the front plate 15 is disposed at the front face 9 and the pairs of branches 17A, 17B of the "U" at the side faces 1 1, each pair of side branches 17A, 17B being fixed at an end zone 19A, 19B in the side face 1 1 of the beam 3, for example by screws 23 (see Figure 2).
- each pair of branches 17A, 17B of the reinforcing device 13 depends on the particular geometry of the wooden element to be protected and is generally intended to extend over at least half the thickness of the element. wood.
- the end zone 19A, 19B makes it possible to receive a screw 23 which is anchored in the wooden element in a position located beyond half the thickness of the beam, at a maximized distance from the face likely to be exposed to fire.
- the length of the branches is greater than or equal to 40 mm, in particular between 50 mm and 70 mm
- the reinforcement device 13 may comprise degassing openings 21 on the front plate 15 as well as on the branches 17A and 17B. These holes also make it easier to place the screws 23, thanks to the drilling performed. They also contribute to reducing the thermal bridge generated by the presence of the metal reinforcing device.
- the applicant has conducted fireproofing tests of such a construction element 1. During these tests, the building elements 1 were subjected to a fire with gas burners on the side of plasterboard cladding plates 4. In addition, the beams 3 have been subjected to a load corresponding to
- the insulation component 7 on the front face 9 significantly delays the carbonization of the beam 3 at this front face 9.
- the fact that the reinforcement device 13 is anchored laterally in the beam 3 in an area that is not or later subjected to carbonization, for example at the ends of the branch pairs 19A and 19B, has several advantages:
- the reinforcing device 13 also plays a role of reinforcement of the beam 3. Indeed, even if the front face 9 begins to carbonize, the reinforcing device 13 is still held stably via its fixation by its end zones 19A and 19B pairs of branches 17A and 17B, especially since the lateral attachment is offset according to the thickness of the beam opposite the surface likely to be exposed to traffic light ; this has the consequence that the facing plate 4 which is of non-flammable material can be held longer in place.
- the insulating component 7 contributes significantly to the increase of the fire resistance of wooden beams 3 of a building element 1 according to the invention.
- FIG. 4 shows another embodiment of a reinforcing device 13. This is distinguished from that of FIG. 3 by the shape of the pairs of branches 17A and 17B which are connected by a recessed central portion 17C.
- This form is suitable for the manufacture of pairs of reinforcing devices 13 whose side branches have complementary forms of cutting.
- FIG. 5 For the manufacture of the reinforcing device 13 according to FIG. 4, two waveforms 30 and 31 that are symmetrical and alternating are cut out in a sheet metal strip, which makes it possible to obtain alternately on a sheet metal strip a first piece 33 of generally H-shaped and a second piece 35 of generally lozenge shape with rounded shapes and truncated on the upper and lower part.
- two folding lines 37 and 39 are defined to obtain firstly the front plate 15 and secondly the pairs of side branches 17A and 17B for part 33 and a pair of branches for part 35.
- the mineral wool insulation component 7 further covers the rear face of the beam 3 which is opposite to the front face 9.
- FIG. 6 shows a second embodiment of the construction element 1 according to the invention.
- This embodiment of Figure 6 differs from that of Figure 2 in that the reinforcing device 13 is directly attached to the wooden beam 13 and reinforces it.
- the reinforcement device 13 is thus interposed between the insulation component 7 on the one hand and the wooden beam 3.
- the insulation component 7 is fixed to the beam by screws and / or glue and / or staples.
- Figure 7 shows a wooden beam 3 equipped with two reinforcing devices 33 and 35 complementary.
- the building elements 1 according to the invention can be marketed prefabricated but it is also possible to envisage protection kits for the realization of a construction element 1 on the site.
- a kit comprises at least one mineral wool panel or strip corresponding to the insulation component 7 and a reinforcing device 13 of the panel on the front and side faces of a wooden beam.
- a protection kit having at least three chamfered panels 71, 72 and 73 connected by their outer faces by foldable hinges 75 or film hinges as shown in Figures 8 and 9.
- the protection kit also comprises at least one reinforcing device 13.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1500917A FR3035669B1 (fr) | 2015-04-30 | 2015-04-30 | Element de construction et dispositif de renforcement associe |
PCT/FR2016/050999 WO2016174359A1 (fr) | 2015-04-30 | 2016-04-28 | Élément de construction et dispositif de renforcement associé |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3289147A1 true EP3289147A1 (fr) | 2018-03-07 |
EP3289147B1 EP3289147B1 (fr) | 2023-06-07 |
EP3289147C0 EP3289147C0 (fr) | 2023-06-07 |
Family
ID=53514248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16726130.4A Active EP3289147B1 (fr) | 2015-04-30 | 2016-04-28 | Élément de construction et dispositif de renforcement associé |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180298604A1 (fr) |
EP (1) | EP3289147B1 (fr) |
JP (1) | JP2018514669A (fr) |
CA (1) | CA2983565A1 (fr) |
FR (1) | FR3035669B1 (fr) |
RU (1) | RU2017141395A (fr) |
WO (1) | WO2016174359A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220049495A1 (en) * | 2018-09-10 | 2022-02-17 | Hcsl Pty Ltd | Building panel |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1779721A (en) * | 1928-02-07 | 1930-10-28 | Roy V Yeager | Apparatus for fireproofing structural metal |
US2074463A (en) * | 1933-02-08 | 1937-03-23 | American Cyanamid & Chem Corp | Fireproofing slab |
US3034185A (en) * | 1957-01-07 | 1962-05-15 | Bjorn M Olsen | Reinforcing brace |
US3570208A (en) * | 1966-03-23 | 1971-03-16 | Nihon Valqua Kogyo Kk | Method of forming fireproof layers outside steel skeletons and beams |
US3908327A (en) * | 1973-10-02 | 1975-09-30 | United States Gypsum Co | Insulated structural member |
FR2409855A1 (fr) * | 1977-11-24 | 1979-06-22 | Chollet Jacques | Element prefabrique destine notamment a la construction de gaines |
WO1988002740A1 (fr) * | 1986-10-07 | 1988-04-21 | Shikoku Kaken Kogyo Co., Ltd. | Composition refractaire et technique de revetement refractaire |
US5913788A (en) * | 1997-08-01 | 1999-06-22 | Herren; Thomas R. | Fire blocking and seismic resistant wall structure |
US6148579A (en) * | 1998-03-18 | 2000-11-21 | Trussway Partners, Inc. | Prefabricated wood trusses with pre-braced compression web members |
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 |
WO2008144642A1 (fr) * | 2007-05-17 | 2008-11-27 | Ricky Buckholt | Boutisse isolante structurelle |
EP2260153B2 (fr) * | 2008-03-04 | 2022-10-19 | Rockwool International A/S | Protection incendie d'un élément de structure |
CA2631663A1 (fr) * | 2008-05-13 | 2009-11-13 | Gordon Ritchie | Structure de batiment resistant au feu |
US20110214371A1 (en) * | 2010-03-03 | 2011-09-08 | Klein James A | Offset leg framing element for fire stop applications |
US8726598B2 (en) * | 2010-07-13 | 2014-05-20 | Peter W Harding | Non-structural insulating panel system |
US9523193B2 (en) * | 2012-01-20 | 2016-12-20 | California Expanded Metal Products Company | Fire-rated joint system |
ITBS20120157A1 (it) * | 2012-11-05 | 2014-05-06 | Augusto Bertoldini | Struttura di parete per l'edilizia |
US20170030072A1 (en) * | 2015-07-28 | 2017-02-02 | Christian Peter CORSON | System and method for panelized, superinsulated building envelopes |
-
2015
- 2015-04-30 FR FR1500917A patent/FR3035669B1/fr active Active
-
2016
- 2016-04-28 RU RU2017141395A patent/RU2017141395A/ru not_active Application Discontinuation
- 2016-04-28 EP EP16726130.4A patent/EP3289147B1/fr active Active
- 2016-04-28 US US15/569,601 patent/US20180298604A1/en not_active Abandoned
- 2016-04-28 WO PCT/FR2016/050999 patent/WO2016174359A1/fr active Application Filing
- 2016-04-28 JP JP2017556649A patent/JP2018514669A/ja not_active Withdrawn
- 2016-04-28 CA CA2983565A patent/CA2983565A1/fr not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2983565A1 (fr) | 2016-11-03 |
EP3289147B1 (fr) | 2023-06-07 |
FR3035669A1 (fr) | 2016-11-04 |
WO2016174359A1 (fr) | 2016-11-03 |
RU2017141395A3 (fr) | 2019-10-10 |
EP3289147C0 (fr) | 2023-06-07 |
FR3035669B1 (fr) | 2018-11-23 |
JP2018514669A (ja) | 2018-06-07 |
RU2017141395A (ru) | 2019-05-30 |
US20180298604A1 (en) | 2018-10-18 |
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