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WO/2024/066948A1 |
The present invention relates to an noise barrier realizing real-time monitoring of structural state of health, and a design method therefor. Two or more single-mode optical fibers are embedded in a noise barrier body, where two single-m...
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WO/2024/028292A1 |
The invention relates to a noise barrier wall for combined sound absorption and solar power production, having a plate-like main body (1), a large number of solar cells (4a, 4b) encapsulated in the main body (1), at least one absorber ca...
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WO/2024/021648A1 |
Provided in the present invention is a rail sound barrier. The rail sound barrier is arranged on two sides of a rail, and is configured to absorb and block wheel-rail noises. The rail sound barrier is characterized by comprising: at leas...
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WO/2024/021442A1 |
The present invention provides an elevated double-track railway noise reduction system, provided on an elevated railway having two parallel tracks. Each track comprises a substrate, a track bed, sleepers and steel rail. The system is cha...
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WO/2023/242606A2 |
Noise barrier (1) comprising support posts (2) fixed to ground and wall elements (3) inserted between the support posts (2), where the wall elements (3) comprising a support layer (5) providing mechanical strength and a noise-dampening l...
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WO/2023/227302A1 |
A sound-damping wall element for a track system comprises a sound-damping wall element body (38) having a base edge region designed for fastening to a support structure, an end edge region (42) remote from the base edge region, and side ...
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WO/2023/227732A1 |
The invention relates to a sound absorption device (1) for reducing sound transmission, comprising an arrangement of mechanical resonators (2), which each contain at least one vibrating mass (3) and a spring element (4), wherein the mech...
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WO/2023/217862A1 |
The acoustic barrier device (1) for railway lines comprises a support body (2) comprising a vertical wall (2a) designed to face a railway line, at least one anchoring member for anchoring the support body (2) to a track bed of the railwa...
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WO/2023/208649A1 |
The present inventive concept relates to a noise barrier, comprising a front wall, a rear wall, and two opposite and spaced apart side walls which extend from the front wall to the rear wall. A compartment is enclosed by at least the fro...
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WO/2023/187165A1 |
A block for supporting vegetation growth comprises a back wall, a front wall, a first sidewall extending between and connecting the back wall and the front wall, and a second sidewall extending between and connecting the back wall and th...
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WO/2023/161261A1 |
Sound-absorbing and sound-insulating apparatus (100) comprising a wall element (200) and a plurality of linear elements (300), spaced on a sound-dissipation side of the wall element (200); each of the linear elements (300) comprises a bo...
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WO/2023/156949A1 |
Method for making a noise barrier through the use of multiple side-by-side acoustic mitigation structures (100), characterized in that it comprises the following steps: preparing, through various foundation technologies, such as for exam...
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WO/2023/152305A1 |
The invention relates to a method for producing perforated metal strips having a metallic coating, wherein metal strips and in particular steel sheet strips with a perforation or a hole pattern are fed to a coating device and are passed ...
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WO/2023/139398A1 |
The invention relates to a multi-layer wall element, in particular a noise-insulating wall element, and method for the production thereof. The multi-layer wall element is characterised in that it is formed of at least three layers, where...
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WO/2023/135831A1 |
The present invention combines acoustic panels into a sound-proof panel in a manner that can provide the sound-proof panel with a self-standing property and strength against wind pressure and the like without pillars. A panel body 3 is b...
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WO/2023/042982A1 |
An integral hybrid functional soundproof wall according to the present invention comprises: a plurality of stacked soundproof plates that are inserted between posts which are installed in a vertical direction on the ground at regular int...
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WO/2023/028635A1 |
The invention relates to a soundproofing element (1) for protecting from sound from a sound source (2), comprising a first damping layer (4) and a second damping layer (5) each made of tubular plant stalks (6), more particularly reed, th...
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WO/2023/013323A1 |
A sound-absorbing unit 10 has a plurality of hollow portions having shapes and/or sizes different from each other. In a perforated plate 20 constituting walls of hollow portions included in the plurality of hollow portions, perforations ...
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WO/2022/265159A1 |
The present invention relates to a soundproof wall in which a door is installed. It is difficult for operators to access and maintain conventional soundproof walls to inspect and repair fastening members coupled to the outside thereof. I...
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WO/2022/240302A1 |
A structural assembly includes a number of structural connectors with two opposed faces.First and second coupling members are positioned at respective sides of each face. The first and second coupling members alternate about the structur...
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WO/2022/166000A1 |
An inclined plane bracket. The inclined plane bracket, which is made of a material having certain rigidity, comprises: a side portion (10), a first connecting surface (11), which is formed by bending inwards by 90° along a first edge of...
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WO/2022/164984A1 |
Systems and methods are disclosed for a highway sound wall system comprising a sound wall panel assembly filled with loose foam glass aggregates. The highway sound wall may further comprise a pair of spaced apart vertical members. The ve...
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WO/2022/142193A1 |
A construction method for a large-span thin-wall concrete sound barrier pouring trolley. The construction method comprises the following steps: step 1, constructing foundations (9) on two sides of an existing line, and mounting steel rai...
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WO/2022/114722A1 |
A resonant soundproofing panel having a ventilation path, of the present invention, comprises: an external frame encompassing the side surfaces thereof; a front plate which is provided on the front surface of the external frame to form i...
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WO/2022/033935A1 |
The present invention relates to a greenable wall element (1) which has at least one wall component (2), which is oriented in particular in the vertical direction or, as a departure therefrom, in the diagonal direction, said wall compone...
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WO/2022/023610A1 |
The invention relates to a process for obtaining a solid heterogeneous mixture which comprises mixing plant fibres or particles, compost, and insect residues, adding a liquid solution comprising vermicompost extract and at least one orga...
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WO/2021/260336A1 |
The structure for absorbing impact energy comprises a core (15) having a first surface (10) exposed to impacts, and reinforcements which are distributed inside the core (15) and have frictional interfaces with the core material. The rein...
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WO/2021/242891A1 |
A wall panel has a block of base material, e.g., expanded polystyrene. A resonator tube is disposed in the block. A sound dampening material is disposed in the resonator tube. The sound dampening material can be recycled mattress or carp...
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WO/2021/184106A1 |
A traffic barrier and soundwall system is disclosed having wide-flanged [or h-posts] vertical posts oriented with a flange facing a roadway. Traffic barriers are located between them. The barriers have recesses at the intersection of the...
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WO/2021/184105A1 |
A traffic barrier and soundwall system is disclosed having wide-flanged [or H-posts] vertical posts oriented with a flange facing a roadway. Traffic barriers are located between them. The barriers have recesses at the intersection of the...
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WO/2021/158142A1 |
Proposed are variants of noise mitigation panels comprising a body formed by a front working surface, a rear surface, one horizontal surface with a trapezoidal locking tongue running the entire length of the panel, one horizontal surface...
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WO/2021/148541A1 |
A functional module covered in greenery comprises a frame (2) and a carrier structure (3). A functional layer of vegetation (4), in particular a moss layer, is retained on a front side (9) of the carrier structure (3). The carrier struct...
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WO/2021/098743A1 |
A sound barrier unit board (1000) and a sound barrier system, wherein the sound barrier unit board (1000) comprises a panel (1), a back plate (2), a profile frame, and a sound-absorbing assembly (20) and a rubber member; the profile fram...
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WO/2021/089669A1 |
The present invention relates to a constructive assembly which allows constructing walls that are not necessarily vertical, allows including ventilated regions, and does not require the use of mortar or adhesives. The resulting construct...
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WO/2021/072467A1 |
The invention relates to a noise control device (2) comprising a substantially vertical wall element (4), at least one side arm (7) projecting from the wall element (4), and at least one solar module (10) supported by the side arm (7), w...
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WO/2021/064129A1 |
The invention relates to a sound absorber (1) for a transport-route noise-protection barrier, wherein the sound absorber (1) comprises at least one foamed plastic panel (2). According to the invention, a first surface (3) of the foamed p...
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WO/2021/025427A1 |
The present invention relates to a soil wall for planting and wall greening. More specifically, the present invention relates to a soil wall for planting and wall greening, comprising: wire structures in which a plurality of wires are ar...
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WO/2020/222667A1 |
The present application relates to a sound insulating panel, suitable for use as a deflecting surface in jet blast deflectors. Therefore, it is described a jet blast deflector fence, comprised of detachable sound insulating panels, formi...
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WO/2020/200331A1 |
A construction component, in particular a construction component (5) for assembling retaining walls (6) comprising at least one side (4), which comprises a layer (8) of lump material (2) arranged on a supporting block (1) which is provid...
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WO/2020/190161A1 |
Double-sided noise barrier (4) suitable for ground run-up enclosures for aircrafts, the support structure formed by two side surfaces, each side surface having sound insulating plates mounted thereon, providing a 360° soundproofing spac...
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WO/2020/186806A1 |
Disclosed are an urban rail traffic prefabricated assembly O-shaped beam and an overpass comprising the urban rail traffic prefabricated assembly O-shaped beam. The urban rail traffic prefabricated assembly O-shaped beam comprises a beam...
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WO/2020/181056A1 |
Various implementations include a sound barrier panel including first and second polymeric foam portions, a rubber membrane, and a polyurea coating. The first and second polymeric foam portions each have a first surface, a second surface...
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WO/2020/165549A1 |
The invention relates to an improved cover structure (1) for a site (2) emitting pollutants, preferably airborne pollutants. The purpose of this improved structure is to be light, rigid, robust, easy to assemble and disassemble, economic...
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WO/2020/150827A1 |
A sound wall and a method of constructing the sound wall. The sound wall includes a pair of laterally spaced posts, at least one of the pair of posts including: an elongate central member, a flange extending form the elongate central mem...
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WO/2020/150826A1 |
A stiffener member for a hollow elongate panel. The hollow elongate panel may include a first end wall having a groove formation formed by a pair of inner walls and extending a length of the hollow elongate panel. The groove formation ma...
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WO/2020/150825A1 |
A lateral support device for stabilizing an elongate foundation post installed in a substrate. The lateral support device may include at least one engagement member for engaging the elongate foundation post. The lateral support device ma...
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WO/2020/124964A1 |
Provided are a high-altitude greening lifting device and system, which relate to the technical field of vertical greening. The high-altitude greening lifting device comprises a flexible hoisting belt, fixing assemblies, an anti-deviation...
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WO/2020/115004A1 |
The present inventive concept relates to an interference noise-control unit, for installation on a sound arresting wall for reducing noise from trains or cars. The interference noise-control unit comprises: a housing to be secured on a s...
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WO/2020/110488A1 |
A soundproof material 1 is provided with: a first layer 10 formed of a polyurethane foam; a second layer 20 which is laminated on a first-side surface of the first layer and formed of a sheet-shaped member made of a material other than p...
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WO/2020/101528A1 |
In an acoustic barrier designed in the form of a multilayer structure, including an external metallic perforated sheet and an external metallic solid sheet, having a sound-absorbing filler secured therebetween, wherein between the sound-...
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