GB2428696A - Sound insulating stud wall batten and acoustic wall system - Google Patents

Sound insulating stud wall batten and acoustic wall system Download PDF

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Publication number
GB2428696A
GB2428696A GB0514531A GB0514531A GB2428696A GB 2428696 A GB2428696 A GB 2428696A GB 0514531 A GB0514531 A GB 0514531A GB 0514531 A GB0514531 A GB 0514531A GB 2428696 A GB2428696 A GB 2428696A
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United Kingdom
Prior art keywords
wall
batten
layer
wall batten
panel
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.)
Withdrawn
Application number
GB0514531A
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GB0514531D0 (en
Inventor
Iain Mcgregor Fairnington
David Paul Buchan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A Proctor Group Ltd
Original Assignee
A Proctor Group Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by A Proctor Group Ltd filed Critical A Proctor Group Ltd
Priority to GB0514531A priority Critical patent/GB2428696A/en
Publication of GB0514531D0 publication Critical patent/GB0514531D0/en
Publication of GB2428696A publication Critical patent/GB2428696A/en
Withdrawn legal-status Critical Current

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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
    • E04B1/74—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
    • 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
    • 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
    • E04B2/7412—Posts or frame members specially adapted for reduced sound or heat transmission
    • 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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • E04B2001/8272—Resiliently mounted wall cladding acting as a diaphragmatic sound damper

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)

Abstract

A wall batten 4 for supporting a wall panel comprises a resilient layer 12 sandwiched between first 8 and second 10 rigid elements, in use the first batten element is attached to a base wall 2, the second to an internal lining panel 6. The rigid elements are preferably wooden and may comprise soft or hard wood, plywood or MDF. The resilient layer may comprise one or two foam layers, preferably closed cell polyethylene, bonded with adhesive to the first and second elements and to each other. It may comprise different thickness and density layers such as 6mm 33kg/m<3> with 4mm 25kg/m<3> foam. The first rigid element is preferably 18mm 750kg/m<3> MDF, the second is preferably 25mm 600kg/m<3> plywood. The wall batten preferably has a total depth of 53mm. Holes 16 may be provided through the second element to allow securing of the first element. The first and second elements may have different widths and may each have angled sides. A wall system 1 is also provided, wherein the inner wall is preferably plasterboard and the battens may be installed vertically or horizontally at 600mm intervals. A helmholtz absorber panel may be fastened the first elements of adjacent battens to further deaden noise.

Description

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ACOUSTIC WALL SYSTEM
The present invention relates to a wall system having improved acoustic characteristics, and in particular enhanced noise control/noise reducing characteristics.
The transmission of unwanted sound into and between parts of dwellings constitutes noise pollution and is a problem that affects an increasing number of people and has detrimental effect on quality of life. The scale of noise problems has increased dramatically in recent years and a large percentage of households are bothered by noise from traffic and/or neighbours, for example. In particular, low frequency noise from stereo systems, washing machines, vacuum cleaners and televisions can carry between dwellings and cause nuisance. Noise can take the form of airborne sound which is generated from within building spaces by, for example, speech, stereo or the like; and impact sound generated by direct impact upon building elements, for example, footsteps or doors closing.
Furthermore, recent changes to building regulations set by the relevant authorities require that the level of noise between dwellings be minimised and this has had significant impact and changes in the way in which dwellings are designed and/or refurbished.
Various systems for controlling intrusive noise have been proposed previously such as that described in WO 97/33051 and the Immotus-r+(RTl) noise control system of the Dow Chemical Company. Such systems, whilst having improved sound deadening characteristics have had limited commercial success due to various factors including complexity of installation; large numbers of components; unsuitability for on-site installation and/or retro- fitting or renovation and refurbishment work; and cost.
One known solution for sound deadening is to use a greater thickness of sound deadening material behind a studded wall but increasing the thicknesses of sound deadening material results in a loss in the internal space of a room. For new build it is also undesirable to utilise thicker insulation as this can either increase the footprint of a dwelling and reduce room size and building developers are keen to maximise the number of dwellings that can be realised on any given site whilst not reducing the size of rooms within such dwellings.
It is an object of the present invention to avoid or minimise one or more of the foregoing disadvantages and to provide noise insulation systems with improved technical characteristics.
In a first aspect the present invention provides a wall batten for supporting a wall panel, said wall batten having first and second substantially rigid elements sandwiching at least one layer of resilient material, said first element being formed and arranged for connection to a base wall in use of the batten and said second element being formed and arranged for supporting an internal lining wall to be supported by said batten whereby an internal wall lining fixed to said second element is isolated from said first element secured to a base wall in use of the wall batten.
In another respect the present invention provides a wall system comprising a base wall onto which are mounted wall battens according to a first aspect of the present invention and an inner wall panel fixed to the second element of said wall batten, said first element of said wall batten being secured directly to said base wall and said inner wall panel being fixed to said second element by fixing means wherein said inner wall panel is isolated from said base wall by said resilient layer of said wall batten.
Thus, with a wall batten and/or wall system according to either aspect of the present invention it is possible to provide a wall structure which has improved noise deadening characteristics and which is simple to construct and to install.
Preferably, said wall batten comprises first and second wooden elements which are spaced apart by, and which sandwich therebetween, a layer of resilient material, such as a foam layer, or foam layers bonded together and bonded to said first and second elements. Desirably, said foam layer or layers comprise a layer or layers of closed cell polyethylene. Preferably, said resilient layer has a thickness in the range of from 316mm, desirably 10mm. Most preferably, said resilient layer comprises two layers of polyethylene foam each having a different thickness and a different density. Most preferably, there is used 6mm polyethylene foam having a density of 33 kg/rn3 and a second layer of 4mm thick polyethylene foam having a density of 25 kg/rn3. Slight variations to the thicknesses of the material are envisaged and thus the foam layer may comprise a first layer of 4mm and a second layer of 3mm to provide a foam laminate with a thickness of 7mm overall.
Preferably, said first element is selected from the group of materials including soft wood, hard wood, plywood, or MDF (medium density fibreboard), most preferably there is selected 18mm MDE' having an approximate density of 750 kg/rn3.
Preferably, said second element is selected from the group of materials including soft wood, hard wood, plywood and MDF, though most preferably there is used 25mm plywood (wbp) having an approximate density of 600 kg/rn3.
It will therefore be appreciated that a batten may have a depth in the range of from 40-80mm, preferably 50-55mm, desirably 53mm. Advantageously such dimensions minimise the reduction in room space and has been found, through tests, to improve acoustic performance with no detrimental increase in thickness.
Preferably, the resilient layer or layers are bonded together using an adhesive and said first element and said second element are bonded to said resilient layer by an adhesive. Suitable types of adhesive include pressure sensitive impact adhesives, though desirably there are used polyurethane and semi-pressurized adhesives.
In said wall system according to the second aspect of the invention said inner wall panel comprises a layer of plasterboard of generally known type and construction or other appropriate lining.
Preferably, said second element of said wall batten is provided with a plurality of holes therethrough so as to facilitate the securing of the batten by a screw or a nail or other fixing means penetrating said first element and thereby securing said first element and the batten to a wall in use of the batten. This arrangement ensures that there is no direct contact between the first element and the second element of the wall batten as the fixing means is only in contact with the first element of the wall batten. Alternatively, and instead of pre-drilled holes in said second element, said first element is wider than said second element such that fixing means, such as screws or nails, can fix and secure the batten to a wall in use of the device without the fixing device having to pass through the second element of the batten. In such an arrangement the second element of the batten may be offset to the left or to the right of the first element or may be mounted centrally on said first element.
Preferably, said batten has a length of 2.4m, a generally accepted industry standard size and a width in the range of from 30-50mm, desirably 45mm. Where said first element is wider than said second element, said first element has a width in the range of from 75-100mm, desirably 80mm.
Preferably, said first and second elements are generally rectangular in section but in some applications they may have chamfered or tapered sides so that the void within a wall structure comprising a wall panel, a base wall and two spaced apart battens according to the invention has an irregular shape. This is particularly desirable as any noise entering the void will be minimized due to the chamfered or angled edges affecting the corner modes within the cavity and thereby reducing noise. In a wall structure according to the invention said battens are spaced apart at 600mm (the industry standard for such battens) . These can be installed vertically or horizontally.
For use as a wall system there is preferably provided a helmholtz absorber panel, which panel is mounted between two spaced apart wall battens and fixed to said first element of each said wall batten. As used herein the term helmholtz absorber comprises a panel, desirably a wooden panel, having a multiplicity of apertures therein.
The helmholtz effect will be generally well known to those skilled in the art of noise control.
In one further aspect the present invention provides ceiling structure according to the wall system of the invention.
Further preferred features and advantages of the present invention will appear from the following detailed description given by way of example of some preferred embodiments illustrated with reference to the accompanying drawings in which: Fig. 1 is a perspective view showing a wall system comprising a wall batten of the invention; Fig. 2 is a side view of the wall batten shown in Fig. 1; Fig. 3 is a side view of a second embodiment of wall batten; Fig. 4 is a side section through the embodiment of wall batten mounted to a wall and supporting a wall panel, as shown in Fig 1; Fig. 5 is a plan view of another arrangement of wall batten and wall system; Fig. 6 is a plan view through a wall having a plurality of wall battens of different shapes; and Fig. 7 is a plan view of a wall structure where wall panels meet and a device for joining together two wall panels.
A wall system according to the present invention is shown in Fig. 1 and is generally indicated by reference number 1. The wall system comprises a base wall 2 onto which are mounted a plurality of wall battens 4 (only two shown) which support an inner wall panel 6. Each wall battens 4 comprises a base wall element 8 and an inner wall panel element 10 which sandwich together an inner layer of foam material 12. Each batten is secured to the base wall by a nail 14 (or screws) which has passed through an aperture 16 in the inner wall panel element of the batten such that the nail 14 secures the base wall element 8 of the batten 4 directly to the base wall 2.
The nails 14 are fired through the base wall element 8 of the batten 4 using a Hilti (TM) nail gun and a special adaptor that has been designed by Hilti for this type of application. The nail gun passes through the aperture 16 in the wall panel batten element 10 and permits a nail to be fired through the base wall element of the mounting batten and the foam layer 12.
The inner wall panel 6, which takes the form of a sheet ot plasterboard of generally known type and construction, is fixed to the wall panel element of the batten by nails (not shown) which have a length such that they do not penetrate through the other side of the inner wall element 10 into the base wall element 8 of the batten.
This arrangement ensures that the inner wall panel 6 is secured to the base wall 2 indirectly through the foam layer 12, i.e. there is no direct fixing by way of nails or screws between the wall panel 6 and the base wall 2.
Fig. 2 shows a side section view of the wall batten 4 shown and used in respect of the wall system shown in Fig. 1. The batten 4 comprises a base wall element 8 comprised of 25mm MDF, an inner wall element comprising 25mm plywood (wbp) which sandwich a 7mm layer 12 of closed cell polyethylene foam.
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Fig. 3 shows a second embodiment of wall batten 4, generally similar to that shown in Fig. 2 except that there is used an 18mm MDF base wall element 8, two 5mm closed cell polyethylene layers, a first layer 12a having a density of 33 kg/rn3 and a second 5mm layer 12b of polyethylene closed cell foam having a density of 25 kg/rn3, and an inner wall layer 1 comprising of 25mm plywood.
Fig. 4 is a side section through the embodiment shown in Fig. 1 and shows in more detail the fixing arrangement of the nails 14 into the wall 2, and the fixing of the wall panel 6 to the batten 4 by nails 18. It will be noted that the nails 18 securing the wall panel 6 to the inner wall element 10 do not penetrate through into the foam layer 12 / base wall element 8.
Fig. 5 shows a plan view of another arrangement of wall batten 4 wherein the base wall element 8 is broader than the wall panel element 10 such that the base wall element 8 can be fixed to a base wall 2 by firing nails 14 through the flange portions 20 which extend beyond the width of the wall panel element 10. The wall panel 6 itself is secured to the wall panel element 10 of the batten by nails 18 which it will be noted do not pass through the thickness of the wall panel element 10.
Fig. 6 shows, on a different scale, different arrangements of wall batten having different shapes.
Thus, as shown the base wall element 8 may have chamfered edges 20 and may be fixed to the wall by a nail 14 which is inserted into the wall at an angle corresponding to the angle of the chamfer. Alternatively the wall panel element may have chamfered edges and the base wall element a more or less square section.
Fig. 6 also shows, at its right hand side, two further arrangements of wall batten. The first arrangement is similar to the arrangement shown in Fig. 5 and the arrangement on the far right of Fig. 6 is similar to that shown in Fig. 5 except that the wall panel element is offset to the right of the base wall element.
A further feature shown in Fig. 5 is the use of a helmholtz panel which is mounted between the two spaced apart base wall elements and is secured thereto by nails 22. The helmholtz panel is a panel of wood (ply or MDF) having a multiplicity of apertures therein which serves to further absorb noise entering the void between the base wall and the inner wall panel.
Fig. 7 shows, in plan view, the fixing arrangement for use where two wall panel elements meet wherein there is provided a metal, generally inverted U' shaped clip into which sits the wall batten. The U' shaped clip has extending flange portions which facilitate the mounting and securing of the end of a wall panel to the batten 4.
These clip portions are only required at the top and bottom of the batten where it is fixed to a base wall.
Tests undertaken by the applicant have shown that the level of noise transferred into a room having a wall structure according to the present invention, as described above, is reduced across a wide range of frequencies compared to known wall structures.
Various modifications may be made to the above described embodiments without departing from scope of the present invention. Thus for example it is envisaged that complete wall panels according to the wall system of the invention could be constructed in a modular form in a factory and then transported to a building site for construction into dwellings without the need for any further construction.

Claims (35)

1. A wall batten for supporting a wall panel, said wall batten having first and second substantially rigid elements sandwiching at least one layer of resilient material, said first element being formed and arranged for connection to a base wall in use of the batten and said second element being formed and arranged for supporting an internal lining wall to be supported by said batten whereby an internal wall lining fixed to said second element is isolated from said first element secured to a base wall in use of the wall batten. * S.
2. A wall batten according to claim 1 wherein said first S... * S S...
and second substantially rigid elements are of wood. * S * SSS **S
3. A wall batten according to claim 1 or claim 2 wherein *S * * said layer of resilient material is a foam layer, or foam *.....
* layers bonded together, and is bonded to said first and second elements.
4. A wall batten according to claim 3 wherein said foam layer or layers comprise a layer or layers of closed cell polyethylene foam.
5. A wall batten according to any preceding claim wherein the resilient layer has a thickness in the range from 3 to 16mm.
6. A wall batten according to any preceding claim wherein the resilient layer has a thickness of 10mm.
7. A wall batten according to any preceding claim wherein the resilient layer comprises two layers of polyethylene foam each having a different thickness and a different density.
8. A wall batten according to claim 7 wherein the * *.
resilient layer has a first layer of 6mm thick polyethylene **.. * ***
foam of 33kg/rn3 density and a second layer of 4mm thick S. polyethylene foam of 25kg/m3 density. S..
S S. 5
9. A wall batten according to any preceding claim wherein *.S...
* said first rigid element is of a material selected from the group consisting of soft wood, hard wood, plywood, and MDF (medium density fibreboard)
10. A wall batten according to claim 9 wherein the first rigid element is of 18mm thick MDF' having a density of 750kg/rn3.
11. A wall batten according to any preceding claim wherein said second rigid element is selected from the group consisting of soft wood, hard wood, plywood and MOE.
12. A wall batten according to claim 11 wherein the second rigid element is of 25mm plywood (wbp) having a density of 600kg/rn3.
13. A wall batten according to any preceding claim having a depth in the range of from 40 to 80mm.
14. A wall batten according to any preceding claim having a depth in the range of from 50 to 55mm. * * S * *S*. *5 S * . S...
15. A wall batten according to any preceding claim having a depth of 53mm. *. *. S
*
16. A wall batten according to any preceding claim wherein *.....
* said resilient layers are bonded together using an adhesive and the first and second rigid elements are bonded to the resilient layer or layers by an adhesive.
17. A wall batten according to any preceding claim wherein the second element is provided with a plurality of holes therethrough so as to facilitate the securing of the batten by a screw or a nail or other fixing means penetrating said first element, without contacting the second element and thereby securing said first element and the batten to a wall in use of the batten.
18. A wall batten according to any one of claims 1 to 16 wherein said first element is wider than said second element.
19. A wall batten according to claim 18 having a length of 2.4m and a width of from 75 to 100mm for the first element.
20. A wall batten according to claim 19 having a width of 80mm for the first element. * ** * * * S... S... * . S...
21. A wall batten according to any one of claims 1 to 17 *.
having a length of 2.4m and a width of from 30 to 50mm. **S p
*
22. A wall batten according to claim 21 having a width of *SS*S. 45mm.
23. A wall batten according to any preceding claim wherein said first and second elements are generally rectangular in section.
24. A wall batten according to any one of claims 1 to 22 wherein the first and second elements have chamfered or tapered sides.
25. A wall system comprising a base wall onto which are mounted wall battens said wall battens having first and second substantially rigid elements sandwiching at least one layer of resilient material, and an inner wall panel fixed to the second element of said wall batten, said first element of said wall batten being secured directly to said base wall and said inner wall panel being fixed to said second element by fixing means wherein said inner wall panel is isolated from said base wall by said resilient * ** layer of said wall batten. S... * a *..* S.
: .
26. A wall system according to claim 25 wherein the said 5* inner panel is of plasterboard.
S.....
*
27. A wall system according to claim 25 or claim 26 wherein the battens are installed vertically or horizontally.
28. A wall system according to any one of claims 25 to 27 wherein the battens are spaced apart at 600mm intervals.
29. A wall system according to any one of claims 25 to 28 further comprising a helmholtz absorber panel mounted between two spaced apart wall battens and fixed to said first element of each said wall batten.
30. A ceiling structure comprising a wall system according to any one of claims 25 to 29.
31. A wall batten substantially as described hereinbefore and with reference to Figures 1, 2 and 4 of the accompanying drawings.
32. A wall batten substantially as described hereinbefore * .* and with reference to Figure 3 of the accompanying * S 55..
drawings. S. * . * I.. S..
33. A wall batten substantially as described hereinbefore S. S and with reference to Figure 5 of the accompanying S.....
S S
drawings.
34. A wall batten substantially as described hereinbefore and with reference to Figure 6 of the accompanying drawings.
35. A wall system substantially as described hereinbefore and with reference to Figures 1, 4, 5, 6 and 7 of the accompanying drawings. * ** * * S S... *S.S * S *..S * . * S.. S.. S. S S... ** * S
GB0514531A 2005-07-14 2005-07-14 Sound insulating stud wall batten and acoustic wall system Withdrawn GB2428696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0514531A GB2428696A (en) 2005-07-14 2005-07-14 Sound insulating stud wall batten and acoustic wall system

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Application Number Priority Date Filing Date Title
GB0514531A GB2428696A (en) 2005-07-14 2005-07-14 Sound insulating stud wall batten and acoustic wall system

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GB0514531D0 GB0514531D0 (en) 2005-08-24
GB2428696A true GB2428696A (en) 2007-02-07

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2488134A (en) * 2011-02-16 2012-08-22 Cellecta Ltd Acoustic wall lining
RU2499106C1 (en) * 2012-04-26 2013-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" Wall structure
GB2522669A (en) * 2014-01-31 2015-08-05 Hardie James Technology Ltd An acoustic damping building element
EP3088624A1 (en) * 2015-04-28 2016-11-02 Samvaz S.A. Composite construction element for executing joinery or carpentry works
EP3431675A1 (en) * 2017-07-17 2019-01-23 Guillermo Ramón Alejandro JUNGBAUER Dismantlable anechoic chamber

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006773A1 (en) * 1985-05-03 1986-11-20 Hans Jelbring A fastener element, and a method for producing a sound proof structure incorporting such fastener element
GB2219015A (en) * 1988-05-24 1989-11-29 Mackenzie Robin K Sound attenuating flooring system
WO1995014137A1 (en) * 1993-11-15 1995-05-26 Haven Development Pty Limited Composite building component
GB2322146A (en) * 1997-02-14 1998-08-19 Danskin Flooring Systems Ltd Acoustically-insulating floor
EP0931887A1 (en) * 1998-01-21 1999-07-28 Verwol Projektafbouw B.V. Sandwich stud
WO2004005637A1 (en) * 2002-07-08 2004-01-15 Haven Developments (Nsw) Pty Limited Improved wall stud

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006773A1 (en) * 1985-05-03 1986-11-20 Hans Jelbring A fastener element, and a method for producing a sound proof structure incorporting such fastener element
GB2219015A (en) * 1988-05-24 1989-11-29 Mackenzie Robin K Sound attenuating flooring system
WO1995014137A1 (en) * 1993-11-15 1995-05-26 Haven Development Pty Limited Composite building component
GB2322146A (en) * 1997-02-14 1998-08-19 Danskin Flooring Systems Ltd Acoustically-insulating floor
EP0931887A1 (en) * 1998-01-21 1999-07-28 Verwol Projektafbouw B.V. Sandwich stud
WO2004005637A1 (en) * 2002-07-08 2004-01-15 Haven Developments (Nsw) Pty Limited Improved wall stud

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2488134A (en) * 2011-02-16 2012-08-22 Cellecta Ltd Acoustic wall lining
GB2488134B (en) * 2011-02-16 2017-03-01 Cellecta Ltd Acoustic lining
RU2499106C1 (en) * 2012-04-26 2013-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" Wall structure
GB2522669A (en) * 2014-01-31 2015-08-05 Hardie James Technology Ltd An acoustic damping building element
GB2522669B (en) * 2014-01-31 2017-02-01 James Hardie Tech Ltd An acoustic damping building element
EP3088624A1 (en) * 2015-04-28 2016-11-02 Samvaz S.A. Composite construction element for executing joinery or carpentry works
EP3431675A1 (en) * 2017-07-17 2019-01-23 Guillermo Ramón Alejandro JUNGBAUER Dismantlable anechoic chamber
US11414860B2 (en) 2017-07-17 2022-08-16 Guillermo Ramon Alejandro Jungbauer Dismantlable anechoic chamber

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