EP0921242A2 - Acoustical building structure - Google Patents
Acoustical building structure Download PDFInfo
- Publication number
- EP0921242A2 EP0921242A2 EP98402947A EP98402947A EP0921242A2 EP 0921242 A2 EP0921242 A2 EP 0921242A2 EP 98402947 A EP98402947 A EP 98402947A EP 98402947 A EP98402947 A EP 98402947A EP 0921242 A2 EP0921242 A2 EP 0921242A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- acoustic
- structure according
- building structure
- plates
- acoustic building
- 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
- 239000011490 mineral wool Substances 0.000 claims abstract description 36
- 125000006850 spacer group Chemical group 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract 2
- 238000009413 insulation Methods 0.000 claims description 17
- 239000011491 glass wool Substances 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 240000008042 Zea mays Species 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 210000002268 wool Anatomy 0.000 description 5
- 241001639412 Verres Species 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- 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
Definitions
- the object of the invention is to provide an acoustic building structure that meets the mass-spring-mass insulation principle and comprising wool panels mineral.
- the invention will be described more particularly for an acoustic partition of building, but it is not limited to this particular type of acoustic structure of building, vertical linings, floors and ceilings intended for sound insulation in various buildings is also part of the invention.
- mass-spring-mass systems meet the criteria sound insulation or correction, systems are, for example, partitions made of mineral wool panels positioned between at least two plasterboards or vertical linings made of mineral wool panels associated with at least one plasterboard and glued or mechanically attached to a masonry or concrete wall. Variants of these systems are extremely numerous, their performance depending on three parameters: surface mass and nature of the walls, thickness and nature of the spring and thickness and nature of the shock absorber.
- the object of the invention is to provide an acoustic building structure that meets the mass-spring-mass insulation principle which allows very good insulation efficient and quick and easy to install in order to reduce the overall cost of system.
- an acoustic building structure that meets the mass-spring-mass isolation principle, the two masses of the mass-spring-mass system each comprising at least one rigid element and being separated by at least one mineral wool panel associated with at least one air space.
- Said structure is such that the rigid elements are U-shaped plates and are filled inside the U with at least one mineral wool.
- two masses of the system are mechanically fixed to elements of the building, advantageously the two masses of the system are arranged on the side and other elements of the structure of the building.
- the trays thus filled constitute the masses of the system whose surface mass is controlled thanks to the filling and this filling adds to the mass effect, the intrinsic qualities of wool mineral for their acoustic behavior. This association of a plateau and mineral wool thus constitutes an effective acoustic facing.
- such rigid elements attached to building elements such as elements of the building frame also serve as a supporting frame.
- building elements such as elements of the building frame
- partitions made of mineral wool panels positioned between at least two plasterboards these plates constituting the system masses, it is not necessary to use a metal frame in supplement to the framework of the building to fix the said masses of the system.
- the use of such rigid elements makes it possible to eliminate this metal frame and thus the installation of the system masses is simplified and more fast.
- the sound reduction index of the structure is greater than 50 dB (A) and preferably greater than 60 dB (A).
- the ends of the wings of the U of the tray have complementary shapes allowing to fit the trays inside each other so that the bottoms of the trays form a continuous surface. In this way, it is possible to realize large surface by minimizing the points of attachment of the trays to the elements of the building; the trays fitting into each other, they can be fixed mechanically on only one of their ends.
- one of said ends is a simple folding towards the outside of the tray and the other end is profiled so to receive the folded end of another tray and to present a wing which extends towards the outside of the tray parallel to the bottom of the tray.
- the profiled end allows, thanks to the wing, to secure the plate easily because access to this wing remains clear once the tray is in place.
- this profiled end allows positioning and maintenance of the padding of the tray without risk of damage.
- the end receiving part folded from another tray, positioning and holding it at this level part of the plate and in the opposite part of the plate, the lining is maintained by the wing of the profiled end of the neighboring plateau.
- At least one of the plates is made of sheet metal full.
- At least one of the plates is in perforated sheet, these perforations of the tray allowing to benefit from the role sink of the mineral wools lining the tray.
- the structure is not only efficient in terms of sound insulation, but also more, it is efficient in terms of acoustic correction, this one presenting a good absorption coefficient.
- the plates are fixed to the building elements via a simple or acoustic spacer.
- the acoustic spacers also make it possible, on the plan acoustic, independent masses avoiding the transmission of vibrations.
- the simple or acoustic spacer has a adjustable spacer length. In this way you can adjust the thickness of the air gap as needed from a single type of spacer.
- the plates are lined with the inside of the U of a mineral wool of high density such that, for example, rock wool.
- Rock wool having a density generally higher than the density of glass wool, allows to increase the general surface mass of the plate in comparison with the use of glass wool.
- the trays are lined inside U of a low density mineral wool such as glass wool and at least one additional load, such as a plasterboard, positioned at the bottom of the tray or on the surface.
- a low density mineral wool such as glass wool
- at least one additional load such as a plasterboard
- the bottom of the two plates is facing the outside of the structure.
- the mineral wool lining the inside of the trays combine three basic acoustic functions. It increases the mass, it acts as a complementary damper and it increases the thickness of the air gap. This type of achievement is particularly effective for sound insulation.
- the bottom of the two plates is facing the inside of the structure.
- mineral wool combines two acoustic functions fundamental. It increases the mass and it plays a role of dissipator. This type of embodiment is advantageous for acoustic correction.
- the bottom of one of the trays is turned towards the outside of the structure and the bottom of the second tray is facing the inside of the structure.
- the plates constitute the support of the facings necessary to finish the acoustic structure such as, for example, drywall or siding.
- Such facings may have a purely aesthetic function, but must not harm the acoustic behavior of mineral wools. Indeed, when they play a role of dissipator, the covering will be done, for example, by a perforated sheet or by absorbent material.
- the use of various facings will be generally based on criteria for sound insulation, correction acoustics, aesthetics, fire resistance, cost ...
- Figure 1 a horizontal section of an acoustic structure according to the invention.
- Figure 2 a horizontal section of another acoustic structure according to the invention.
- Figure 3 a vertical section of a first type of embodiment of a acoustic structure according to the invention.
- Figure 4 a vertical section of a second type of embodiment of a acoustic structure according to the invention.
- Figure 5 a vertical section of a third type of embodiment of a acoustic structure according to the invention.
- the different acoustic structures represented consist of trays 1 and 2 lined with rock wool panels 3 and separated by glass wool panels 4 associated with an air space 5.
- the trays 1 and 2 are sheet metal trays full galvanized with a U-shaped section and a sheet thickness of 0.75 mm.
- the dimensions of the trays 1 and 2 are 70 mm deep, 400 mm height and 3.25 to 8 m in length, this length will be adapted to the distance between the two elements of the building framework on which panels 1 and 2 will be fixed. These elements of the structure of the building are represented in Figures 1 and 2 in the form of posts 6 and 7 in metal structure.
- the plates 1 or 2 are assembled together by fitting their sides 8 and 9. In this way, we easily obtain the height or width of the acoustic structure by positioning of the plates 1 or 2 nested between them.
- the side 9 has a tongue 17 which is inserted in the profiled zone 18 on the side 8 of a neighboring tray 1 or 2, the two trays 1 or 2 thus fitted have their bottoms 10 or 11 located in the same plane.
- the wing 19 on the side 8 allows the fixing of the plates 1 or 2 to building elements by any means known to those skilled in the art such as, for example, through a distance.
- Such a type of tray 1 or 2 is advantageous for the installation of rock wool panels 3: between the profiled area 18 and the bottom 10 or 11 of the tray 1 or 2, insert the edge of the rock wool panel 3 then position the rest of panel 3 on the bottom 10 or 11 of the tray 1 or 2.
- the rock wool panels 3 are inserted, these panels 3 having a thickness of 70 mm and a density of approximately 110 kg / m 3 .
- the glass wool panels 4 are positioned between the two posts 6 and 7 by any means known to those skilled in the art such as, for example, by means of a racking-in device.
- Panels 4 of glass wool have a thickness of 120 to 200 mm and have on one side a single or aluminum vapor barrier.
- Such panels 4 are, for example, type of those manufactured by ISOVER SAINT-GOBAIN and marketed under the name MONOSPACE 36.
- the acoustic structures thus assembled respond to the mass-spring-mass isolation principle: the masses being constituted by the set of trays 1 and 2 lined with panels 3 of rock wool.
- the realization of such structures, due to the presence of the plates 1 and 2 fixed to the posts 6 and 7, is thus quick to implement and simplified compared to existing acoustic structures.
- FIG. 1 represents an acoustic structure whose bottoms 10 and 11 of the trays 1 and 2 are turned towards the outside of the structure.
- These trays 1 and 2 are fixed to the posts 6 and 7 of the building by means of spacers 12 such acoustic spacers are known to those skilled in the art profession such as, for example, the antivibrators marketed by the company PAULSTRA.
- These acoustic spacers 12 allow the masses of the acoustically independent mass-spring-mass system avoiding the transmission of vibrations.
- the back of trays 1 and 2 each receive plasterboard 13 and 14 as finishing siding. These plasterboards 13 and 14 are fixed directly to the plates 1 and 2, for example, by screwing, the latter then also serving as a facing support.
- Such a structure acoustics is particularly suitable, as we will see later, as that building insulating partition.
- FIG. 2 represents an acoustic structure whose bottoms 10 and 11 of the trays 1 and 2 are turned towards the inside of the structure.
- These trays 1 and 2 are fixed directly to the posts 6 and 7 of the building by any means known to those skilled in the art such as, for example, by screwing or nailing.
- Orientation panels 1 and 2 is such that the rock wool panels 3 constitute the external faces of the acoustic structure. Therefore, a perforated sheet 15 is fixed by any means known to those skilled in the art to the visible edges of the trays 1 and an external steel tank 16 is fixed by any known means of a person skilled in the art with visible edges of the plates 2.
- the perforated sheet 15 and the external steel tank 16 are, for example, fixed by simple screwing.
- Such an acoustic structure is particularly suitable, as we will see later, as an absorbent acoustic partition of building.
- FIG. 3 represents a vertical section of a first type of embodiment of an acoustic structure according to the invention.
- Figure 4 shows a vertical section of a second type of embodiment of an acoustic structure according to the invention.
- Figure 5 shows a vertical section of a third type of production of an acoustic structure according to the invention.
- the bottom 10 of the plate 1 is turned towards the inside of the structure and the bottom 11 of the plate 2 is turned towards the outside of the structure.
- the rock wool lining the trays 1 and 2 combine the different acoustic functions described in the two first previous types of realization and this according to the orientation of plates 1 and 2.
- This particularly advantageous embodiment makes it possible to obtain very effective acoustic insulation while keeping a correction high-performance acoustics on one side of the structure. This achievement is particularly suitable for the implementation of building envelopes.
- the invention is not limited to the types of embodiment shown on the different figures.
- the plates 1 and 2 can advantageously be made of sheet metal galvanized perforated to benefit from the dissipative role of rock wool lining the trays 1 and 2, in particular when the bottoms 10 and 11 of the plates 1 and 2 are turned towards the outside of the structure, these plates being able to receive facings such as plasterboard.
- the trays 1 and 2 can also be lined with glass wool panels, the surface mass of the trays 1 and 2 then being increased by adding a load to the bottom of the plate or on the surface additional.
- a filler can be, for example, a plasterboard connected to the bottom of the plate by means of a mineral binder of the type, by example, adhesive plaster.
- the invention must be interpreted in a nonlimiting manner and encompassing all type of acoustic building structure that meets the principle of mass-spring-mass insulation, the two masses of the mass-spring-mass system comprising each at least one rigid element and being separated by at least one panel mineral wool associated with at least one air space, the rigid elements being trays with a U-shaped cross-section and being filled inside the U with at least one mineral wool.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Description
L'invention a pour but une structure acoustique de bâtiment répondant au principe d'isolation masse-ressort-masse et comprenant des panneaux de laine minérale.The object of the invention is to provide an acoustic building structure that meets the mass-spring-mass insulation principle and comprising wool panels mineral.
L'invention sera décrite plus particulièrement pour une cloison acoustique de bâtiment, mais elle ne se limite à ce type particulier de structure acoustique de bâtiment, les doublages verticaux, les planchers et les plafonds destinés à l'isolation acoustique dans divers bâtiments entrent également dans le cadre de l'invention.The invention will be described more particularly for an acoustic partition of building, but it is not limited to this particular type of acoustic structure of building, vertical linings, floors and ceilings intended for sound insulation in various buildings is also part of the invention.
L'isolation ou la correction acoustique de bâtiment est couramment obtenue à partir de panneaux ou rouleaux de laine minérale dont le comportement acoustique est, à ce jour, incontestablement reconnu pour ces bonnes performances.Building acoustic insulation or correction is commonly obtained from panels or rolls of mineral wool whose behavior acoustics is, to this day, incontestably recognized for these good performances.
De nombreux systèmes masse-ressort-masse répondent aux critères d'isolation ou de correction acoustique, les systèmes sont, par exemple, des cloisons constituées de panneaux de laine minérale positionnés entre au moins deux plaques de plâtre ou encore des doublages verticaux constitués de panneaux de laine minérale associés à au moins une plaque de plâtre et collés ou fixés mécaniquement à un mur maçonné ou en béton. Les variantes de ces systèmes sont extrêmement nombreuses, leurs performances dépendant de trois paramètres : masse surfacique et nature des parois, épaisseur et nature du ressort et épaisseur et nature de l'amortisseur.Many mass-spring-mass systems meet the criteria sound insulation or correction, systems are, for example, partitions made of mineral wool panels positioned between at least two plasterboards or vertical linings made of mineral wool panels associated with at least one plasterboard and glued or mechanically attached to a masonry or concrete wall. Variants of these systems are extremely numerous, their performance depending on three parameters: surface mass and nature of the walls, thickness and nature of the spring and thickness and nature of the shock absorber.
A l'heure actuelle, on remarque une demande croissante de systèmes de plus en plus performants que ce soit en terme d'isolation acoustique qu'en terme de correction acoustique, en particulier dans les secteurs hors bâtiment d'habitation. En effet, de nombreux bâtiments industriels, de complexes de loisirs s'implantent dans des zones urbaines et la réglementation acoustique en vigueur exige dans le cas de tels bâtiments que l'isolation acoustique générale soit supérieure à 50 dB(A), c'est à dire que l'isolation entre les locaux eux même, l'isolation de l'intérieur vers l'extérieur du local et l'isolation de l'extérieur vers l'intérieur du local soient supérieures à 50 dB(A).Today, there is an increasing demand for more and more efficient both in terms of sound insulation and in terms acoustic correction, especially in non-building sectors residential. Indeed, many industrial buildings, leisure complexes establish themselves in urban areas and the acoustic regulations in force requires in the case of such buildings that general sound insulation be greater than 50 dB (A), that is to say that the insulation between the premises themselves, insulation from the inside to the outside of the room and insulation from the outside to inside the room are greater than 50 dB (A).
Cependant, à cette demande de systèmes de plus en plus performants s'ajoute le besoin de réaliser des systèmes acoustiques utilisant des composants industrialisés présentant un excellent rapport performance/coût.However, to this demand for more and more efficient systems there is also the need to build acoustic systems using components industrialized with an excellent performance / cost ratio.
L'invention a pour but une structure acoustique de bâtiment répondant au principe d'isolation masse-ressort-masse qui permet d'obtenir une isolation très performante et qui soit rapide et simple à poser afin de diminuer le coût global du système.The object of the invention is to provide an acoustic building structure that meets the mass-spring-mass insulation principle which allows very good insulation efficient and quick and easy to install in order to reduce the overall cost of system.
Ce but est atteint par une structure acoustique de bâtiment répondant au principe d'isolation masse-ressort-masse, les deux masses du système masse-ressort-masse comprenant chacune au moins un élément rigide et étant séparées par au moins un panneau de laine minérale associé à au moins une lame d'air. Ladite structure est telle que les éléments rigides sont des plateaux à section en U et sont garnis à l'intérieur du U d'au moins une laine minérale. De préférence, les deux masses du système sont fixées mécaniquement à des éléments du bâtiment, avantageusement les deux masses du systèmes sont disposées de part et d'autre des éléments de l'ossature du bâtiment.This goal is achieved by an acoustic building structure that meets the mass-spring-mass isolation principle, the two masses of the mass-spring-mass system each comprising at least one rigid element and being separated by at least one mineral wool panel associated with at least one air space. Said structure is such that the rigid elements are U-shaped plates and are filled inside the U with at least one mineral wool. Preferably, two masses of the system are mechanically fixed to elements of the building, advantageously the two masses of the system are arranged on the side and other elements of the structure of the building.
De cette manière, les plateaux ainsi garnis constituent les masses du système dont on contrôle la masse surfacique grâce au garnissage et ce garnissage ajoute à l'effet de masse, les qualités intrinsèques des laines minérales pour leur comportement acoustique. Cette association d'un plateau et d'une laine minérale constitue ainsi un parement acoustique efficace.In this way, the trays thus filled constitute the masses of the system whose surface mass is controlled thanks to the filling and this filling adds to the mass effect, the intrinsic qualities of wool mineral for their acoustic behavior. This association of a plateau and mineral wool thus constitutes an effective acoustic facing.
De plus, de tels éléments rigides fixés à des éléments du bâtiment tels que des éléments de l'ossature du bâtiment servent également d'ossature porteuse. En effet, contrairement aux cloisons constituées de panneaux de laine minérale positionnés entre au moins deux plaques de plâtre, ces plaques constituant les masses du système, il n'est pas nécessaire d'utiliser une ossature métallique en supplément de l'ossature du bâtiment pour fixer lesdites masses du système. De cette manière, l'emploi de tels éléments rigides permet de supprimer cette ossature métallique et ainsi la pose des masses du système est simplifiée et plus rapide.In addition, such rigid elements attached to building elements such as elements of the building frame also serve as a supporting frame. In fact, unlike partitions made of mineral wool panels positioned between at least two plasterboards, these plates constituting the system masses, it is not necessary to use a metal frame in supplement to the framework of the building to fix the said masses of the system. Of in this way, the use of such rigid elements makes it possible to eliminate this metal frame and thus the installation of the system masses is simplified and more fast.
De manière avantageuse, l'indice d'affaiblissement acoustique de la structure est supérieur à 50 dB (A) et de préférence supérieure à 60 dB (A).Advantageously, the sound reduction index of the structure is greater than 50 dB (A) and preferably greater than 60 dB (A).
Selon une réalisation avantageuse de l'invention, les extrémités des ailes du U du plateau ont des formes complémentaires permettant d'emboiter les plateaux les uns dans les autres de sorte que les fonds des plateaux forment une surface continue. De cette manière, il est possible de réaliser de grande surface en minimisant les points d'attache des plateaux aux éléments du bâtiment ; les plateaux s'emboitant les uns dans les autres, ils peuvent être fixés mécaniquement sur une seule de leurs extrémités.According to an advantageous embodiment of the invention, the ends of the wings of the U of the tray have complementary shapes allowing to fit the trays inside each other so that the bottoms of the trays form a continuous surface. In this way, it is possible to realize large surface by minimizing the points of attachment of the trays to the elements of the building; the trays fitting into each other, they can be fixed mechanically on only one of their ends.
Selon une variante préférée de l'invention, l'une desdites extrémités est un simple pliage vers l'extérieur du plateau et l'autre extrémité est profilée de manière à recevoir l'extrémité pliée d'un autre plateau et à présenter une aile qui s'étend vers l'extérieur du plateau parallèlement au fond du plateau. De cette manière, l'emboitement de deux plateaux est simple et rapide. Avantageusement, l'extrémité profilée permet, grâce à l'aile, de réaliser la fixation du plateau facilement car l'accès à cette aile reste dégagé une fois le plateau mis en place. Par ailleurs, cette extrémité profilée permet un positionnement et un maintien du garnissage du plateau sans risque de détérioration. La partie recevant l'extrémité pliée d'un autre plateau réalise le positionnement et le maintien au niveau de cette partie du plateau et dans la partie opposée du plateau, le garnissage est maintenu par l'aile de l'extrémité profilée du plateau voisin.According to a preferred variant of the invention, one of said ends is a simple folding towards the outside of the tray and the other end is profiled so to receive the folded end of another tray and to present a wing which extends towards the outside of the tray parallel to the bottom of the tray. In this way, the interlocking of two trays is simple and quick. Advantageously, the profiled end allows, thanks to the wing, to secure the plate easily because access to this wing remains clear once the tray is in place. Furthermore, this profiled end allows positioning and maintenance of the padding of the tray without risk of damage. The end receiving part folded from another tray, positioning and holding it at this level part of the plate and in the opposite part of the plate, the lining is maintained by the wing of the profiled end of the neighboring plateau.
Selon une variante de l'invention, au moins un des plateaux est en tôle pleine.According to a variant of the invention, at least one of the plates is made of sheet metal full.
Selon une seconde variante de l'invention, au moins un des plateaux est en tôle perforée, ces perforations du plateau permettant de bénéficier du rôle dissipateur des laines minérales garnissant le plateau. De cette manière, la structure est non seulement performante en terme d'isolation acoustique, mais en plus, elle est performante en terme de correction acoustique, celle-ci présentant un bon coefficient d'absorption. According to a second variant of the invention, at least one of the plates is in perforated sheet, these perforations of the tray allowing to benefit from the role sink of the mineral wools lining the tray. In this way, the structure is not only efficient in terms of sound insulation, but also more, it is efficient in terms of acoustic correction, this one presenting a good absorption coefficient.
Selon une réalisation préférée de l'invention, les plateaux sont fixés aux éléments du bâtiment par l'intermédiaire d'un distanceur simple ou acoustique.According to a preferred embodiment of the invention, the plates are fixed to the building elements via a simple or acoustic spacer.
Ces distanceurs permettent avantageusement d'augmenter l'épaisseur de la lame d'air du système masse-ressort-masse en augmentant l'écart entre les deux masses du système .These spacers advantageously make it possible to increase the thickness of the air gap of the mass-spring-mass system by increasing the gap between the two masses of the system.
Les distanceurs acoustiques permettent également de rendre, sur le plan acoustique, les masses indépendantes en évitant la transmission des vibrations.The acoustic spacers also make it possible, on the plan acoustic, independent masses avoiding the transmission of vibrations.
Avantageusement, le distanceur simple ou acoustique présente une longueur d'entretoise réglable. De cette manière, on peut régler l'épaisseur de la lame d'air selon le besoin à partir d'un unique type de distanceur.Advantageously, the simple or acoustic spacer has a adjustable spacer length. In this way you can adjust the thickness of the air gap as needed from a single type of spacer.
Selon une variante avantageuse de l'invention, les plateaux sont garnis à l'intérieur du U d'une laine minérale de forte masse volumique telle que, par exemple, de la laine de roche. La laine de roche, ayant une masse volumique généralement plus élevée que la masse volumique des laines de verre, permet d'augmenter la masse surfacique générale du plateau en comparaison avec l'emploi d'une laine de verre.According to an advantageous variant of the invention, the plates are lined with the inside of the U of a mineral wool of high density such that, for example, rock wool. Rock wool, having a density generally higher than the density of glass wool, allows to increase the general surface mass of the plate in comparison with the use of glass wool.
Selon une autre variante de l'invention, les plateaux sont garnis à l'intérieur du U d'une laine minérale de faible masse volumique telle qu'une laine de verre et d'au moins une charge supplémentaire, telle qu'une plaque de plâtre, positionnée au fond du plateau ou en surface. De cette manière, la masse surfacique générale du plateau est contrôlée par l'adjonction d'élément à forte masse volumique.According to another variant of the invention, the trays are lined inside U of a low density mineral wool such as glass wool and at least one additional load, such as a plasterboard, positioned at the bottom of the tray or on the surface. In this way, the general surface mass of the plate is controlled by the addition of element with high density.
Selon une réalisation préférée de l'invention, le fond des deux plateaux est tourné vers l'extérieur de la structure.According to a preferred embodiment of the invention, the bottom of the two plates is facing the outside of the structure.
De cette manière, la laine minérale garnissant l'intérieur des plateaux combinent trois fonctions acoustiques fondamentales. Elle augmente la masse, elle joue un rôle d'amortisseur complémentaire et elle permet d'augmenter l'épaisseur de la lame d'air. Ce type de réalisation est particulièrement performant pour l'isolation acoustique.In this way, the mineral wool lining the inside of the trays combine three basic acoustic functions. It increases the mass, it acts as a complementary damper and it increases the thickness of the air gap. This type of achievement is particularly effective for sound insulation.
Selon une autre réalisation de l'invention, le fond des deux plateaux est tourné vers l'intérieur de la structure. According to another embodiment of the invention, the bottom of the two plates is facing the inside of the structure.
De cette manière, la laine minérale combinent deux fonctions acoustiques fondamentales. Elle augmente la masse et elle joue un rôle de dissipateur. Ce type de réalisation est avantageux pour la correction acoustique.In this way, mineral wool combines two acoustic functions fundamental. It increases the mass and it plays a role of dissipator. This type of embodiment is advantageous for acoustic correction.
Selon une autre réalisation possible de l'invention, le fond d'un des plateaux est tourné vers l'extérieur de la structure et le fond du second plateau est tourné vers l'intérieur de la structure.According to another possible embodiment of the invention, the bottom of one of the trays is turned towards the outside of the structure and the bottom of the second tray is facing the inside of the structure.
De cette manière, on retrouve les fonctions acoustiques fondamentales décrites précédemment en fonction de l'orientation des panneaux. Ce type de réalisation est particulièrement adapté pour la réalisation de l'enveloppe de bâtiments.In this way, we find the fundamental acoustic functions previously described according to the orientation of the panels. This kind of realization is particularly suitable for the realization of the envelope of buildings.
Selon une variante avantageuse de l'invention, les plateaux constituent le support des parements nécessaires à la finition de la structure acoustique tels que, par exemple, des plaques de plâtre ou des bardages. De tels parements peuvent avoir une fonction purement esthétique, mais ne doivent pas nuire au comportement acoustique des laines minérales. En effet, lorsqu'elles jouent un rôle de dissipateur, l'habillage se fera, par exemple, par une tôle perforée ou par un matériau absorbant. En tout état de cause, l'emploi de divers parements sera d'une manière générale fonction de critères d'isolation acoustique, de correction acoustique, d'esthétisme, de résistance au feu, de coût ...According to an advantageous variant of the invention, the plates constitute the support of the facings necessary to finish the acoustic structure such such as, for example, drywall or siding. Such facings may have a purely aesthetic function, but must not harm the acoustic behavior of mineral wools. Indeed, when they play a role of dissipator, the covering will be done, for example, by a perforated sheet or by absorbent material. In any event, the use of various facings will be generally based on criteria for sound insulation, correction acoustics, aesthetics, fire resistance, cost ...
D'autres avantages et caractéristiques ressortiront ci-après de la description d'exemples de réalisation selon l'invention en référence aux figures qui représentent :Other advantages and characteristics will emerge below from the description of exemplary embodiments according to the invention with reference to the figures which represent:
Figure 1 : une coupe horizontale d'une structure acoustique selon l'invention.Figure 1: a horizontal section of an acoustic structure according to the invention.
Figure 2 : une coupe horizontale d'une autre structure acoustique selon l'invention.Figure 2: a horizontal section of another acoustic structure according to the invention.
Figure 3 : une coupe verticale d'un premier type de réalisation d'une structure acoustique selon l'invention.Figure 3: a vertical section of a first type of embodiment of a acoustic structure according to the invention.
Figure 4 : une coupe verticale d'un second type de réalisation d'une structure acoustique selon l'invention.Figure 4: a vertical section of a second type of embodiment of a acoustic structure according to the invention.
Figure 5 : une coupe verticale d'un troisième type de réalisation d'une structure acoustique selon l'invention. Figure 5: a vertical section of a third type of embodiment of a acoustic structure according to the invention.
Les différentes structures acoustiques représentées sont constituées de
plateaux 1 et 2 garnis de panneaux 3 de laine de roche et séparés par des
panneaux 4 de laine de verre associés à une lame d'air 5.The different acoustic structures represented consist of
Selon ces représentations, les plateaux 1 et 2 sont des plateaux en tôle
pleine galvanisée présentant une section en U et une épaisseur de tôle de 0,75
mm.According to these representations, the
Les dimensions des plateaux 1 et 2 sont 70 mm de profondeur, 400 mm de
hauteur et 3,25 à 8 m de longueur, cette longueur sera adaptée à la distance
entre les deux éléments de l'ossature du bâtiment sur lesquels les panneaux 1 et
2 vont être fixés. Ces éléments de l'ossature du bâtiment sont représentés aux
figures 1 et 2 sous la forme de poteaux 6 et 7 en structure métallique.The dimensions of the
D'une manière avantageuse, les plateaux 1 ou 2 s'assemblent entre eux
par emboítement de leur côtés 8 et 9. De cette manière, on obtient facilement la
hauteur ou la largeur de la structure acoustique par positionnement des plateaux
1 ou 2 emboítés entre eux.Advantageously, the
Selon ces représentations, le côté 9 présente une languette 17 qui s'insère
dans la zone profilée 18 du côté 8 d'un plateau 1 ou 2 voisin, les deux plateaux 1
ou 2 ainsi emboités ont leurs fonds 10 ou 11 situés dans un même plan. De façon
avantageuse, l'aile 19 du côté 8 permet de réaliser la fixation des plateaux 1 ou 2
aux éléments du bâtiment par tous moyens connus de l'homme du métier tels
que, par exemple, par l'intermédiaire d'un distanceur. Un tel type de plateau 1 ou
2 est avantageux pour la mise en place des panneaux 3 de laine de roche : on
insère entre la zone profilée 18 et le fond 10 ou 11 du plateau 1 ou 2 le bord du
panneau 3 de laine de roche puis on positionne le reste du panneau 3 sur le fond
10 ou 11 du plateau 1 ou 2. Une fois le plateau 1 ou 2 ainsi garni, on emboite ce
plateau 1 ou 2 dans un autre plateau 1 ou 2 déjà en place et on fixe le plateau 1
ou 2 aux éléments du bâtiment au niveau de l'aile 19. De cette manière, le
panneau 3 de laine de roche est maintenu en place d'un côté par la zone profilée
18 et de l'autre côté par l'aile 19 du plateau 1 ou 2 voisin qui était déjà fixé aux
éléments du bâtiment. According to these representations, the
Dans ces plateaux 1 et 2, sont insérés les panneaux 3 de laine de roche,
ces panneaux 3 présentant une épaisseur de 70 mm et une masse volumique
d'environ 1 10 kg/m3.In these
Après avoir fixés les plateaux 1 garnis des panneaux 3 de laine de roche
aux poteaux 6 et 7 du bâtiment, on positionne les panneaux 4 de laine de verre
entre les deux poteaux 6 et 7 par tous moyens connus de l'homme du métier tels
que, par exemple, au moyen d'un dispositif d'embrochage. Les panneaux 4 de
laine de verre ont une épaisseur de 120 à 200 mm et présentent sur une face un
pare-vapeur simple ou en aluminium. De tels panneaux 4 sont, par exemple, du
type de ceux fabriqués par la société ISOVER SAINT-GOBAIN et commercialisés
sous la dénomination MONOSPACE 36. Une fois ces panneaux 4 de laine de
verre positionnés, on fixe les plateaux 2 garnis des panneaux 3 de laine de roche
aux poteaux 6 et 7 du bâtiment de manière symétrique aux plateaux 1 déjà en
place. De cette manière, les structures acoustiques ainsi montées répondent au
principe d'isolation masse-ressort-masse : les masses étant constituées par
l'ensemble plateaux 1 et 2 garnis des panneaux 3 de la laine de roche. La
réalisation de telles structures, du fait de la présence des plateaux 1 et 2 fixés aux
poteaux 6 et 7, est ainsi rapide à mettre en oeuvre et simplifiée par rapport aux
structures acoustiques existantes.After fixing the
La figure 1 représente une structure acoustique dont les fonds 10 et 11 des
plateaux 1 et 2 sont tournés vers l'extérieur de la structure. Ces plateaux 1 et 2
sont fixés aux poteaux 6 et 7 du bâtiment par l'intermédiaire de distanceurs
acoustiques 12. De tels distanceurs acoustiques 12 sont connus de l'homme du
métier tels que, par exemple, les antivibratiles commercialisés par la société
PAULSTRA. Ces distanceurs acoustiques 12 permettent de rendre les masses du
système masse-ressort-masse indépendantes sur le plan acoustique en évitant la
transmission des vibrations. Le dos des plateaux 1 et 2 reçoivent chacun des
plaques de plâtre 13 et 14 comme parements de finition. Ces plaques de plâtre 13
et 14 sont fixées directement sur les plateaux 1 et 2, par exemple, par vissage,
ces derniers servant alors également de support de parement. Une telle structure
acoustique est particulièrement adaptée, comme nous le verrons plus loin, en tant
que cloison isolante de bâtiment. FIG. 1 represents an acoustic structure whose
La figure 2 représente une structure acoustique dont les fonds 10 et 11 des
plateaux 1 et 2 sont tournés vers l'intérieur de la structure. Ces plateaux 1 et 2
sont fixés directement aux poteaux 6 et 7 du bâtiment par tous moyens connus de
l'homme du métier tels que, par exemple, par vissage ou cloutage. L'orientation
des panneaux 1 et 2 est telle que les panneaux 3 de laine de roche constituent les
faces extérieures de la structure acoustique. De ce fait, une tôle perforée 15 est
fixée par tous moyens connus de l'homme du métier aux bords apparents des
plateaux 1 et un bac acier extérieur 16 est fixé par tous moyens connus de
l'homme du métier aux bords apparents des plateaux 2.FIG. 2 represents an acoustic structure whose
La tôle perforée 15 et le bac acier extérieur 16 sont, par exemple, fixés par
simple vissage. Une telle structure acoustique est particulièrement adaptée,
comme nous le verrons plus loin, en tant que cloison acoustique absorbante de
bâtiment.The
La figure 3 représente une coupe verticale d'un premier type de réalisation d'une structure acoustique selon l'invention.FIG. 3 represents a vertical section of a first type of embodiment of an acoustic structure according to the invention.
Selon cette représentation, les fonds 10 et 11 des plateaux 1 et 2 sont tournés vers l'extérieur de la structure. Dans ce type de réalisation, la laine de roche garnissant l'intérieur des plateaux 1 et 2 combine trois fonctions acoustiques fondamentales :
- elle augmente les masses du système masse-ressort-masse. Ainsi l'emploi des panneaux 3 de laine de roche d'épaisseur 70 mm et de masse volumique 170 kg/m3, permet d'augmenter la masse surfacique de 12 kg/m2 ;
- elle joue un rôle d'amortisseur complémentaire à l'amortissement déjà fourni par les panneaux 4 de laine de verre, le ressort du système étant déjà amorti à environ 80 % de la cavité par la laine de verre ;
- elle permet d'augmenter l'épaisseur de la
lame d'air 5. En effet, le ressort du système est constitué par l'écartement entre les deux masses du système. Cette réalisation permet ainsi d'augmenter l'épaisseur de lalame d'air 5 d'environ 50 % de l'épaisseur des panneaux 3 de laine de roche.
- it increases the masses of the mass-spring-mass system. Thus the use of
rock wool panels 3 with a thickness of 70 mm and a density of 170 kg / m 3 makes it possible to increase the surface mass by 12 kg / m 2 ; - it acts as a damper complementary to the damping already provided by the
glass wool panels 4, the spring of the system being already damped to around 80% of the cavity by the glass wool; - it increases the thickness of the
air gap 5. In fact, the spring of the system is constituted by the spacing between the two masses of the system. This embodiment thus makes it possible to increase the thickness of theair space 5 by approximately 50% of the thickness of thepanels 3 of rock wool.
Cette réalisation est donc particulièrement avantageuse pour la mise en oeuvre de cloisons acoustiques isolantes. This achievement is therefore particularly advantageous for the implementation work of insulating acoustic partitions.
La figure 4 représente une coupe verticale d'un second type de réalisation d'une structure acoustique selon l'invention.Figure 4 shows a vertical section of a second type of embodiment of an acoustic structure according to the invention.
Selon cette représentation, les fonds 10 et 11 des plateaux 1 et 2 sont tournés vers l'intérieur de la structure. Dans ce type de réalisation, la laine de roche garnissant l'intérieur des plateaux 1 et 2 combine deux fonctions acoustiques fondamentales :
- comme précédemment, elle augmente les masses du système masse-ressort-masse ;
- elle joue un rôle de dissipateur avec un habillage externe par tôle perforée ou par matériau absorbant.
- as before, it increases the masses of the mass-spring-mass system;
- it plays a role of dissipator with an external covering by perforated sheet or by absorbent material.
Cette réalisation est donc particulièrement avantageuse pour la mise en oeuvre de structure acoustique isolante et absorbante.This achievement is therefore particularly advantageous for the implementation work of insulating and absorbing acoustic structure.
La figure 5 représente une coupe verticale d'un troisième type de réalisation d'une structure acoustique selon l'invention.Figure 5 shows a vertical section of a third type of production of an acoustic structure according to the invention.
Selon cette représentation, le fond 10 du plateau 1 est tourné vers
l'intérieur de la structure et le fond 11 du plateau 2 est tourné vers l'extérieur de la
structure. Dans ce type de réalisation, la laine de roche garnissant les plateaux 1
et 2 combinent les différentes fonctions acoustiques décrites dans les deux
premiers types de réalisation précédents et cela en fonction de l'orientation des
plateaux 1 et 2. Cette réalisation particulièrement avantageuse permet d'obtenir
une isolation acoustique très performante tout en gardant une correction
acoustique performante d'un côté de la structure. Cette réalisation est
particulièrement adapté à la mise en oeuvre des enveloppes de bâtiment.According to this representation, the bottom 10 of the
Dans le tableau, ci-dessous, sont résumées les mesures des indices
d'affaiblissement acoustique pour différentes structures de bâtiment qui sont dans
l'ordre :
Les mesures de ces indices d'affaiblissement acoustique ont été réalisées selon les normes NF S 31-049, S 31-050 et S 31-051 dans une installation conforme auxdites normes sur des structures de bâtiment de dimensions 3,95 x 2,55 m2.The measurements of these sound reduction indices were carried out according to standards NF S 31-049, S 31-050 and S 31-051 in an installation conforming to said standards on building structures of dimensions 3.95 x 2.55 m 2 .
Dans ce tableau, il ressort clairement les performances acoustiques
incontestables des structures acoustiques de bâtiment selon l'invention, c'est-à-dire
des structures n° 4, 5, 6 et 7.In this table, it clearly shows the acoustic performances
indisputable acoustic building structures according to the invention, that is to say
En effet, grâce au système masse-ressort-masse selon l'invention, on obtient, au minimum, un indice d'affaiblissement acoustique de 55 dB(A) et en améliorant la structure de base n° 4, on peut obtenir un indice d'affaiblissement acoustique de 76 dB(A) qui, à l'heure actuelle, représente un excellent résultat acoustique.In fact, thanks to the mass-spring-mass system according to the invention, obtains at least a sound reduction index of 55 dB (A) and improving the basic structure n ° 4, we can obtain a weakening index acoustic of 76 dB (A) which, at present, represents an excellent result acoustic.
L'invention ne se limite pas à aux types de réalisation représentées sur les
différentes figures. Les plateaux 1 et 2 peuvent être avantageusement en tôle
galvanisée perforée afin de bénéficier du rôle dissipateur des laines de roche
garnissant les plateaux 1 et 2, en particulier lorsque les fonds 10 et 11 des
plateaux 1 et 2 sont tournés vers l'extérieur de la structure, ces plateaux pouvant
recevoir des parements tels que des plaques de plâtre.The invention is not limited to the types of embodiment shown on the
different figures. The
Par ailleurs, les plateaux 1 et 2 peuvent également être garnis de
panneaux de laine de verre, la masse surfacique des plateaux 1 et 2 étant alors
augmentée par l'adjonction en fond de plateau ou en surface d'une charge
supplémentaire. Une telle charge peut être, par exemple, une plaque de plâtre
reliée au fond du plateau par l'intermédiaire d'un liant minéral du type, par
exemple, plâtre adhésif.Furthermore, the
L'invention doit être interprétée de façon non limitative et englobant tout type de structure acoustique de bâtiment répondant au principe d'isolation masse-ressort-masse, les deux masses du système masse-ressort-masse comprenant chacune au moins un élément rigide et étant séparées par au moins un panneau de laine minérale associé à au moins une lame d'air, les éléments rigides étant des plateaux à une section en U et étant garnis à l'intérieur du U d'au moins une laine minérale.The invention must be interpreted in a nonlimiting manner and encompassing all type of acoustic building structure that meets the principle of mass-spring-mass insulation, the two masses of the mass-spring-mass system comprising each at least one rigid element and being separated by at least one panel mineral wool associated with at least one air space, the rigid elements being trays with a U-shaped cross-section and being filled inside the U with at least one mineral wool.
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK98402947T DK0921242T3 (en) | 1997-12-02 | 1998-11-26 | Acoustic building structure |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9715175A FR2771763A1 (en) | 1997-12-02 | 1997-12-02 | Acoustic structure of building with mass-spring-mass configuration |
FR9715175 | 1997-12-02 | ||
FR9802678 | 1998-03-05 | ||
FR9802678A FR2775708A1 (en) | 1998-03-05 | 1998-03-05 | Acoustic structure of building with mass-spring-mass configuration |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0921242A2 true EP0921242A2 (en) | 1999-06-09 |
EP0921242A3 EP0921242A3 (en) | 2000-03-29 |
EP0921242B1 EP0921242B1 (en) | 2004-08-25 |
Family
ID=26233963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98402947A Expired - Lifetime EP0921242B1 (en) | 1997-12-02 | 1998-11-26 | Acoustical building structure |
Country Status (17)
Country | Link |
---|---|
US (1) | US6122867A (en) |
EP (1) | EP0921242B1 (en) |
JP (1) | JP4184512B2 (en) |
AR (1) | AR017781A1 (en) |
AT (1) | ATE274623T1 (en) |
BR (1) | BR9804981A (en) |
CA (1) | CA2255400C (en) |
CZ (1) | CZ294490B6 (en) |
DE (1) | DE69825846T2 (en) |
DK (1) | DK0921242T3 (en) |
ES (1) | ES2227788T3 (en) |
HU (1) | HU220923B1 (en) |
NO (1) | NO320372B1 (en) |
PL (1) | PL198033B1 (en) |
PT (1) | PT921242E (en) |
RU (1) | RU2222673C2 (en) |
TR (1) | TR199802497A2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2798945A1 (en) | 1999-09-23 | 2001-03-30 | Saint Gobain Isover | ACOUSTIC BUILDING STRUCTURE |
ES2186449A1 (en) * | 1999-04-12 | 2003-05-01 | Simarro Jose Ramon Carretero | Acoustically insulated construction arrangement used in shops and similar locations. |
RU176345U1 (en) * | 2016-12-13 | 2018-01-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Вологодский государственный университет" (ВоГУ) | SOUND INSULATION CONSTRUCTION ELEMENT WITH VIBRATION Absorption |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6711862B1 (en) * | 2001-06-07 | 2004-03-30 | Composite Technologies, Corporation | Dry-cast hollowcore concrete sandwich panels |
DE10163508A1 (en) * | 2001-12-21 | 2003-07-03 | Trespa Int Bv | Panel mounting system for creating a wall |
US20060000670A1 (en) * | 2004-07-01 | 2006-01-05 | Dodd Murray B | Prefabricated sound attenuating wall system |
US20070193175A1 (en) * | 2006-02-21 | 2007-08-23 | Ta-Chung Hao | Structure of decoration acoustic board |
GB0604434D0 (en) * | 2006-03-04 | 2006-04-12 | Dobson Nigel | 2 hour fire rated with upto 64 decible rating electrical dry lining socket back box |
DE102006039107A1 (en) * | 2006-05-22 | 2007-11-29 | Henning Tartsch | Building with arranged in the interior cell-like space trained |
DE102006055850A1 (en) * | 2006-11-27 | 2008-06-05 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Sub-rafter insulation system for a pitched roof |
US20100146874A1 (en) * | 2008-12-16 | 2010-06-17 | Robert William Brown | Non load-bearing interior demising wall or partition |
KR20110113881A (en) * | 2010-04-12 | 2011-10-19 | (주)엘지하우시스 | Prefabricated wall of improving noise-absorbent capability and the prefab structure having the same |
EP2576939B1 (en) | 2010-05-28 | 2017-11-01 | The Diller Corporation | Cladding system for building laminates |
KR101317928B1 (en) * | 2011-04-27 | 2013-10-30 | 스타코 주식회사 | A marine room of Sound insulation panel structure |
US8844226B2 (en) * | 2012-09-14 | 2014-09-30 | Daniel J. Harkins | Solar heat pump building |
RU2530434C1 (en) * | 2013-08-21 | 2014-10-10 | Олег Савельевич Кочетов | Kochetov's acoustic panel |
RU2579023C1 (en) * | 2014-10-03 | 2016-03-27 | Олег Савельевич Кочетов | Acoustic device |
FI20165069A (en) * | 2016-02-02 | 2017-08-03 | Framery Oy | wall construction |
ES2609601B1 (en) * | 2016-09-02 | 2018-01-24 | Dario Alejandro CAFFARATTI GIRO | CONSTRUCTION SYSTEM WITH ACOUSTIC INSULATION PROPERTIES |
ES2879800T3 (en) * | 2017-03-27 | 2021-11-23 | Rockwool Int | A septum |
RU2649209C2 (en) * | 2017-04-07 | 2018-03-30 | АО Казанский научно-исследовательский институт авиационных технологий (АО КНИАТ) | Sound absorbing panel and industrial room |
RU186418U1 (en) * | 2018-06-08 | 2019-01-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Вологодский государственный университет" (ВоГУ) | SOUND INSULATION CONSTRUCTION WITH A LAYERED VIBRON-ABSORBING ELEMENT ON RELATION |
CA3211455A1 (en) | 2021-02-23 | 2022-09-01 | Onx, Inc. | Method and arrangement for constructing and interconnecting prefabricated building modules |
CN114135007B (en) * | 2021-11-24 | 2023-02-28 | 广东聚翔建筑工程有限公司 | Sound insulation and noise reduction device for building construction |
US20230193626A1 (en) * | 2021-12-16 | 2023-06-22 | Onx, Inc. | Acoustically absorptive modular partition assembly |
US11873251B1 (en) | 2023-02-17 | 2024-01-16 | Onx, Inc. | Concrete composition for use in construction and methods of applying the same |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2077713A (en) * | 1936-02-24 | 1937-04-20 | Donald F Ross | Acoustical material |
US2200650A (en) * | 1937-04-10 | 1940-05-14 | Arthur R Welch | Composite board |
FR1351580A (en) * | 1962-12-28 | 1964-02-07 | Baudet Donon & Roussel Ets | Sound-absorbing metal partition, without supporting framework and with independent facings |
US3911636A (en) * | 1969-09-10 | 1975-10-14 | Gyproc Ab | Doublewalled partition with insulating material therebetween |
US3948347A (en) * | 1974-11-25 | 1976-04-06 | Gallagher-Kaiser Corporation | Acoustical panel |
FR2304740A1 (en) * | 1975-03-21 | 1976-10-15 | Saint Gobain | Soundproof or echo chamber for noise research - has double sandwich panelled cavity walls with lining of selected absorbency |
US4084366A (en) * | 1975-11-14 | 1978-04-18 | Haworth Mfg., Inc. | Sound absorbing panel |
DE2935745C2 (en) * | 1979-09-05 | 1982-03-18 | Baufa-Werke Richard Rinker, 5750 Menden | Noise barrier |
DE3043876A1 (en) * | 1980-11-21 | 1982-09-09 | Gustav 8820 Gunzenhausen Keller | Noise screen wall panel - has spaced cladding enclosing sound absorbent core on full height frame |
FR2581106B1 (en) * | 1985-04-24 | 1988-08-12 | Val Marcel | INSULATING SELF-SUPPORTING STRUCTURE, IN PARTICULAR FOR SOUND INSULATION AND METHOD FOR THE PRODUCTION THEREOF |
US4685259A (en) * | 1986-02-14 | 1987-08-11 | Peabody Noise Control, Inc. | Sound rated floor system and method of constructing same |
US4838524A (en) * | 1987-09-08 | 1989-06-13 | Cyclops Corporation | Noise barrier |
US4964250A (en) * | 1989-08-30 | 1990-10-23 | Soltech, Inc. | Modular acoustical panel and method of making same |
US5009043A (en) * | 1990-07-12 | 1991-04-23 | Herman Miller, Inc. | Acoustic panel |
US5260525A (en) * | 1992-01-03 | 1993-11-09 | Alan Eckel | Panel assemblies |
EP0635086B1 (en) * | 1992-04-08 | 1997-09-03 | Ecomax Acoustics Ltd. | Building element and method of manufacturing such element |
US5363606A (en) * | 1992-05-11 | 1994-11-15 | Chris Esposito | Construction arrangement including multiple panels provided with interlocking edges and related methods |
US5274971A (en) * | 1992-08-28 | 1994-01-04 | Jte, Inc. | Rapidly erectable, removable, reusable and raisable outdoor acoustical wall system and method |
NL9400173A (en) * | 1994-02-04 | 1995-09-01 | Veldhoen Raalte B V | Noise barrier. |
US5661273A (en) * | 1995-06-07 | 1997-08-26 | Bergiadis; Bill | Soundproof wall |
US5787651A (en) * | 1996-05-02 | 1998-08-04 | Modern Materials, Inc. | Sound deadening wall assembly |
-
1998
- 1998-11-26 DK DK98402947T patent/DK0921242T3/en active
- 1998-11-26 AT AT98402947T patent/ATE274623T1/en active
- 1998-11-26 DE DE69825846T patent/DE69825846T2/en not_active Expired - Lifetime
- 1998-11-26 PT PT98402947T patent/PT921242E/en unknown
- 1998-11-26 EP EP98402947A patent/EP0921242B1/en not_active Expired - Lifetime
- 1998-11-26 ES ES98402947T patent/ES2227788T3/en not_active Expired - Lifetime
- 1998-11-27 NO NO19985549A patent/NO320372B1/en not_active IP Right Cessation
- 1998-11-30 TR TR1998/02497A patent/TR199802497A2/en unknown
- 1998-12-01 RU RU98121683/03A patent/RU2222673C2/en not_active IP Right Cessation
- 1998-12-01 HU HU9802785A patent/HU220923B1/en not_active IP Right Cessation
- 1998-12-01 BR BR9804981-0A patent/BR9804981A/en not_active IP Right Cessation
- 1998-12-01 CA CA002255400A patent/CA2255400C/en not_active Expired - Fee Related
- 1998-12-02 PL PL330030A patent/PL198033B1/en unknown
- 1998-12-02 JP JP34294998A patent/JP4184512B2/en not_active Expired - Fee Related
- 1998-12-02 CZ CZ19983942A patent/CZ294490B6/en not_active IP Right Cessation
- 1998-12-02 US US09/203,736 patent/US6122867A/en not_active Expired - Lifetime
- 1998-12-02 AR ARP980106100A patent/AR017781A1/en active IP Right Grant
Non-Patent Citations (1)
Title |
---|
None |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2186449A1 (en) * | 1999-04-12 | 2003-05-01 | Simarro Jose Ramon Carretero | Acoustically insulated construction arrangement used in shops and similar locations. |
FR2798945A1 (en) | 1999-09-23 | 2001-03-30 | Saint Gobain Isover | ACOUSTIC BUILDING STRUCTURE |
EP1522643A1 (en) | 1999-09-23 | 2005-04-13 | Saint-Gobain Isover | Acoustical building structure |
RU176345U1 (en) * | 2016-12-13 | 2018-01-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Вологодский государственный университет" (ВоГУ) | SOUND INSULATION CONSTRUCTION ELEMENT WITH VIBRATION Absorption |
Also Published As
Publication number | Publication date |
---|---|
RU2222673C2 (en) | 2004-01-27 |
CZ294490B6 (en) | 2005-01-12 |
DE69825846T2 (en) | 2005-09-01 |
PT921242E (en) | 2005-01-31 |
JP4184512B2 (en) | 2008-11-19 |
HUP9802785A1 (en) | 1999-09-28 |
HU9802785D0 (en) | 1999-01-28 |
BR9804981A (en) | 1999-11-09 |
NO320372B1 (en) | 2005-11-28 |
HU220923B1 (en) | 2002-06-29 |
TR199802497A3 (en) | 2000-04-21 |
ES2227788T3 (en) | 2005-04-01 |
AR017781A1 (en) | 2001-10-24 |
JPH11229518A (en) | 1999-08-24 |
PL198033B1 (en) | 2008-05-30 |
EP0921242B1 (en) | 2004-08-25 |
TR199802497A2 (en) | 2000-04-21 |
DK0921242T3 (en) | 2005-01-03 |
DE69825846D1 (en) | 2004-09-30 |
US6122867A (en) | 2000-09-26 |
CA2255400A1 (en) | 1999-06-02 |
CA2255400C (en) | 2007-04-10 |
NO985549L (en) | 1999-06-03 |
EP0921242A3 (en) | 2000-03-29 |
NO985549D0 (en) | 1998-11-27 |
ATE274623T1 (en) | 2004-09-15 |
CZ394298A3 (en) | 1999-06-16 |
PL330030A1 (en) | 1999-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0921242B1 (en) | Acoustical building structure | |
RU2721615C1 (en) | Sound-absorbing structure and soundproof room | |
WO2009081049A2 (en) | Semi-curtain façade | |
EP0461328A1 (en) | Sound insulation system for use in the interior of a room | |
FR2873728A1 (en) | ELEMENT CONSTRUCTION PLAN AND ARRANGEMENT FORMED FROM ONE OR MORE ELEMENTS | |
FR2771763A1 (en) | Acoustic structure of building with mass-spring-mass configuration | |
EP0459899B1 (en) | Assembly system for under-roof insulation panels, and section employed | |
EP0560702B1 (en) | Audio-video recording studio or concert hall | |
FR2775708A1 (en) | Acoustic structure of building with mass-spring-mass configuration | |
EP2596186B1 (en) | Structure for attaching wall cladding and associated wall assembly | |
FR2657636A1 (en) | Wall for a building, supporting prefabricated plumbing elements, sanitary elements or the like | |
EP0385087B1 (en) | Sound absorbing and insulating barrier | |
FR2745021A1 (en) | Modular floor panel for building | |
FR3050217B1 (en) | ELEMENT OR PART OF PARTITION INCORPORATING A SOUND RESTITUTION DEVICE | |
JP6780295B2 (en) | Ceiling panel and prefabricated soundproof room | |
EP3289147B1 (en) | Building element and associated reinforcing device | |
EP3736465B1 (en) | Resonance absorber for a construction wall and construction element with resonance absorbers | |
WO2015155488A1 (en) | Sound-absorbing member | |
WO1999067474A1 (en) | Building element with improved acoustic properties | |
EP2339085A1 (en) | Prefabricated element for the construction of building extensions and building extensions thus built | |
BE1009876A3 (en) | ELEMENTS SIDING, linings and partitions MADE OF SUCH ELEMENTS AND MANUFACTURING METHOD THEREOF. | |
BE892899A (en) | Sectional concrete acoustic screen - has quadrilateral self supporting solid sections with supports for adjacent sections | |
FR3031536A3 (en) | PREFABRICATED FLOOR ELEMENT | |
WO2023237828A1 (en) | Interior wall lining for acoustic insulation | |
EP0454583A1 (en) | Method for manufacturing false ceiling slabs, slabs manufactured according to this method and method for installing the slabs |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20000908 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU NL PT SE |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20030612 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SAINT-GOBAIN ISOVER |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040825 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040825 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: FRENCH |
|
REF | Corresponds to: |
Ref document number: 69825846 Country of ref document: DE Date of ref document: 20040930 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041125 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041126 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041130 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: KIRKER & CIE SA |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20040403967 Country of ref document: GR |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Effective date: 20041123 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2227788 Country of ref document: ES Kind code of ref document: T3 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20050526 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20131112 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20130527 Year of fee payment: 16 Ref country code: CH Payment date: 20131112 Year of fee payment: 16 Ref country code: AT Payment date: 20131028 Year of fee payment: 16 Ref country code: IE Payment date: 20131112 Year of fee payment: 16 Ref country code: DE Payment date: 20131122 Year of fee payment: 16 Ref country code: GB Payment date: 20131120 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20131011 Year of fee payment: 16 Ref country code: ES Payment date: 20131011 Year of fee payment: 16 Ref country code: BE Payment date: 20131128 Year of fee payment: 16 Ref country code: GR Payment date: 20131021 Year of fee payment: 16 Ref country code: FR Payment date: 20131125 Year of fee payment: 16 Ref country code: NL Payment date: 20131109 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 69825846 Country of ref document: DE Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20150526 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20150601 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP Effective date: 20141130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141130 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 274623 Country of ref document: AT Kind code of ref document: T Effective date: 20141126 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20141126 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: ML Ref document number: 20040403967 Country of ref document: GR Effective date: 20150604 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141130 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141130 Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150526 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20150731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141126 Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150604 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141126 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150602 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141130 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141126 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141201 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20151229 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141126 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141127 |