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WO/2005/116341A1 |
The invention relates to a noise barrier wall (10), comprising at least two metal plates parallel to the noise barrier wall, the first and the possible third metal plate (1; 3) being provided with sound permeating perforations (11) and t...
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WO/2005/099389A2 |
Acrashworthy traffic noise barrier system (10) for use alongside a path of traffic (12), the crashworthy traffic noise barrier system (10) comprises a crashworthy longitudinal barrier (14) extending substantially parallel to the path of ...
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WO/2005/085531A1 |
One embodiment of the invention relates to a protective wall, comprising long wall profiles, embodied with a trough-like cross-section, in particular pressed profiles, made from metal, for example, aluminium, or plastic, arranged one on ...
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WO/2005/079256A2 |
A panel assembly (50) for a traffic noise barrier wall (48) of the type including opposing slots (18) formed in pairs of vertically-mounted posts (14) is described. The panel assembly (50) includes a sheet (54), which may be transparent,...
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WO/2005/078196A1 |
The invention concerns a method for producing a soundproof wall in accordance with the preamble of the main claim, for use in railway and road transport. The invention aims at producing a soundproof wall top in the form of a resonator in...
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WO/2005/075744A1 |
The invention relates to a point-type, spring-supported suspension for noise-insulation panels, consisting of a spring (6) and two spring seats (5, 7). The first spring seat (7) is fixed to a suspension device (8) and the spring (6) is s...
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WO/2005/071166A1 |
A method according the patent claims, for attaching a traffic noise barrier (1) close to the source of noise onto road safety barriers (4 and 5) and road and railway bridge parapets with its fixing devices (2) enabling the noise barrier ...
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WO/2005/052261A1 |
The present invention relates to a prefabricated sound-proofing module, the resulting noise-abatement wall, and a method for making same. Said module, wall and method are simple, inexpensive, and quick and easy to implement so that prolo...
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WO/2005/049924A1 |
The invention relates to a soundproof block and a wall having the same, to a soundproof block and a wall having the same for protecting or preventing noise. A soundproof block for forming a soundproof wall by being laid which includes a ...
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WO/2005/033412A1 |
Noise barriers for roads or railways comprise a sound absorbent 20 that is produced from a rubber granulate which is bonded together with the help of a bonding agent, comprising a sound-reflecting framework 10 produced from a material th...
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WO/2005/026443A1 |
A structure for anti-noise barriers for roads and high-speed multilane motorways, consisting of a conglomerate (1) of used tyres, ground together with their inner wires, and applied onto a metal framework (2) of inner support, that may b...
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WO/2004/083525A1 |
The invention relates to a noise prevention wall system comprising a base and a transparent top part. The carrier supporting at least two adjacent transparent noise prevention wall elements comprises a point-shaped fixation for the trans...
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WO2003097964B1 |
Above ground fences are constructed with used tires (37,38) from vehicles. Various arrangements of tires and inter-tire binding and anchorage of tires in place are disclosed. Usage for area fencing for animal containment, for privacy fen...
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WO/2004/055284A1 |
The invention relates to an antinoise structure (1) which defines one plane (P) and which is intended for the absorption or the acoustic correction of sound waves (O), in the audible frequency range of 50 Hz to 10 kHz, originating from a...
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WO/2004/037742A1 |
Disclosed is a plant-based construction material PB (preferably miscantus) containing a binder and a mineralizer which comprises a defined application-oriented mixture M2 of calcium carbonate CaCO3 and magnesium carbonate MgCO3, resultin...
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WO/2004/018196A1 |
The invention relates to an acrylic glass plate for using as an opaque noise protection element in noise protection walls, said plate measuring a minimum of 2 x 2 m and having a minimum thickness of 8 mm, preferably more than 12 mm. Thre...
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WO/2004/007843A1 |
It is disclosed a wall element with decorative, as well as sound- and peat-proofing properties wherein the element comprises two outer layers (1,2) whereof at least one includes a grid structure being present in a frame ant with at least...
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WO/2003/083217A1 |
The present invention provides a sound barrier system (10) including a sound barrier panel (20) having a face skin panel (30) held in spaced relation from a back skin panel (40) by a filler material (50). Each sound barrier panel (20) is...
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WO/2003/078740A1 |
The invention relates to a noise abatement wall. The device comprises an approximately planar base and elements (1) which are raised and/or hollow, each comprising at least one recess (2). A configuration with a fractal zone ranging from...
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WO/2003/076727A1 |
The present invention provides an ecological block and a method for constructing an ecological vegetation bank protection wall and an ecological vegetation retaining wall using such an ecological block. In the ecological block according ...
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WO/2003/076736A1 |
Acoustic construction element comprising sound insulating cavities having a constant shape along an axis parallel to the exposed surface of the construction element, at least part of said cavities comprising a first portion, situated clo...
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WO/2003/060238A1 |
The invention relates to soundproofing, restraining systems comprising at least one transparent acrylic glass panel that contains at least one embedded metal cable. According to the invention, a layer of plastic is provided, at least par...
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WO/2003/035985A1 |
The object of this invention is to provide a single body type soundproof panel, which is easily produced and installed, as well as having a good appearance, an improved soundproofing effect and a dust removing effect. This soundproof pan...
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WO/2003/008711A1 |
The invention relates to a soundproofing wall (14) with at least one soundproofing element (1). According to the invention, the at least one soundproofing element (1) comprises a mixture of expanded glass or expanded clay and cement. The...
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WO/2002/101153A1 |
The present invention relates to a reinforced concrete wall section (1) for a freestanding wall. The wall section has a base portion (2), a front portion (4) and a rear portion (6). The front portion (4) and rear portion (6) extend from ...
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WO/2002/099200A1 |
A noise screen for a traffic route, said screen being composed of a substantially vertically extending wall, which extends alongside the traffic route. In order to limit the inflence of wind on the effectiveness of the noise screen a con...
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WO/2002/095135A1 |
A sound−proof wall made of FRP in the form of a sound−proof wall panel that comprises a core and skin members made of FRP positioned on both sides of the core and whose weight per unit area is within the range of 10 − 60 kg&sol m2&...
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WO/2002/094559A1 |
The invention relates to a method for the production of parallelepiped or platelike structural elements (32), especially for screening and soundproofing walls (40). According to said method, used car tires (10) are cut in radial directio...
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WO/2002/092937A1 |
The present invention relates to a method of handling and joining at least two sectional steel elements together to form a load-bearing beam element, preferably for interaction with a separately-formed post footing, a beam element made f...
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WO/2002/092945A1 |
When snow and ice accumulate on the outer surface of an outdoor structure, the snow and ice accumulation preventive effect can be developed by quickly slipping the snow and ice sticking to the outer surface of the outdoor structure throu...
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WO/2002/090664A1 |
A marking assembly for the marking of particular traffic situations and objects comprises a front row of viewing openings, which are separated from one another by view obstacles (5), at least one back row of view obstacles (6), which are...
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WO/2002/064891A1 |
A form of connection between a post and a panel is disclosed. The connection is particularly suitable for use in noise-absorbing barriers which are sometimes mounted in position, adjacent a road or a railway, the panels of which are supp...
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WO/2002/048463A1 |
A noise-absorbent and/or -reducing screen (1) intended for being erected along a line that is heavily exposed to noise, e.g. road, and comprising a relatively flat first wall element (10) that has a front side (11) and a back side and th...
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WO/2002/042576A1 |
The invention relates to a sound reducing board for recuding sound of different level. The sound reducing board comprising two or more layers, a first layer in the form of a rigid layer and a second layer of mineral fibres. The invention...
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WO/2002/038869A1 |
A rolled soundproof wall higher in noise reducing effect than existing soundproof walls; and a low-cost rolled soundproof wall improved in durability and on-site installation performance, and ensuring satisfactory surrounding views. The ...
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WO/2002/035015A1 |
The invention concerns a building component (1) for making a retaining wall. The invention also concerns a retaining wall consisting of a plurality of said building components (1). The invention is characterised in that the component com...
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WO/2002/031266A1 |
The invention relates to a device for protecting against environmental disturbance and pollution, especially against noise generated by a sound source. According to the invention, the sound source is at least partially surrounded by mean...
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WO/2002/031286A2 |
The invention relates to a component for spatial grid supporting systems comprising filler material, especially for retaining walls and/or noise-abatement walls. Said component comprises the following characteristics: a closed or open, s...
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WO/2002/025017A1 |
The present invention relates to a porous sound-proof assembly consisting of transparent material in which the upper and lower frames are inclined downward to the ground and the upper, lower, left and right frame extend to the front oute...
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WO/2002/022961A1 |
The invention relates to an acoustic construction element comprising sound insulating cavities of which at least part have a first portion (4), which is situated closest to the external surface (3) of the element and at least a second po...
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WO/2002/004749A1 |
A noise protector for a road or railway comprising a sound absorber (20) that is manufactured from a rubber granulate that is bonded with the aid of a binding agent, comprising a sound-reflecting framework (10) manufactured from a materi...
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WO/2001/095309A1 |
A transparent sound barrier which comprises an acrylic resin or polycarbonate resin and bonded to the surface thereof a coating layer comprising titanium dioxide containing brookite-form crystals and a binder material. Even in weak light...
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WO/2001/090515A1 |
A shield panel support, for providing a vertical side edge support for a shield panel, comprises a transparent shield panel support pillar.
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WO/2001/086070A1 |
The invention provides a noise screen comprising: (a) a first upright support member having an I-profile cross-section of width x¿1? and comprising a cross-piece and two end-pieces, (b) a sound insulating panel of panel thickness (y) co...
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WO/2001/068988A1 |
The invention concerns a noise-abatement structure designed to fight against noise pollution in the vicinity of roads, railway lines or other noise nuisances. The invention aims at providing a noise-abating structure easy to install, ada...
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WO/2001/065539A1 |
A vacuum soundproof material (1) wherein in a three-dimensional molding with one surface made of a lightweight airtight material (2) and the other surface made of a rigid airtight material (3), the bottom (5) of the rigid airtight materi...
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WO/2001/061111A1 |
A small soundproof device having a sound screening band of sound wave diffracting at the top of a soundproof wall and leaking. A phase-inverting structure (20) having a sound pressure reflectance of about -1 at the surface at frequencies...
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WO/2001/038643A1 |
The invention relates to a soundproofing element (2) which comprises a first sheet (4) consisting of a flexible material and a second sheet (6) consisting of flexible material. The sheets (4, 6) are positioned at a distance from one anot...
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WO/2001/034913A1 |
The acoustic screen panel in the form of a block of the insulating material fixed in a metal frame with a covering lattice, characteristic of the fact that the stone wool block (1) has a core (2) approximately equal to (0,4-0,8) of the b...
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WO/2001/027400A1 |
Supporting pillar for a wall constructed of several rod-shaped wall elements placed on top of each other. In order to provide a support pillar that not only provides a support for the wall but also can hold the wall elements against each...
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