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Matches 1 - 50 out of 5,181

Document Document Title
WO/2018/011074A1
The present invention concerns a sound absorbing guard rail system for installation at a lateral or median side of a road, said guard rail system comprises a series of supporting posts, that are preferably vertically oriented, at least o...  
WO/2018/011080A1
Noise absorbing panel (6) for use in a sound absorbing guard rail structure comprising a series of supporting posts (4), that are preferably vertically oriented, and a series of longitudinal guard rail beams (8) mounted on the side of th...  
WO/2017/192054A1
A roto-moulded panel adapted to connect to an l-Beam post without the need for external fasteners via a slot including a number of contact points there along which contact the flange.  
WO/2017/192053A1
The present invention provides a hollow double tongued joint between vertically adjacent panels which increases sound absorbance and sound resistance.  
WO/2017/167318A1
The invention relates to a railway or tramway track with modular panels of a low noise barrier, which reduce noise and vibration and are arranged outside the track. The modular panels reducing noise and vibration contain at least one non...  
WO/2017/155477A1
Method for panel manufacturing, in particular anti-noise, in particular safety panel, in particular at least partially translucent, in particular transparent, as well as completely non-transparent, solves technical problem of manufacturi...  
WO/2017/149113A1
The present invention concerns a gabion (1 ) comprising: - a cage (10) basically box-shaped, made up of a bottom (1 1 ), two frontal walls (12, 13) and two side walls (14, 15). That bottom, frontal and side walls are all formed from mesh...  
WO/2017/142404A1
The invention relates to a block-like sound-absorbing paving element, comprising:- an upper surface; - a lower surface; - a number of side surfaces extending between the upper surface and lower surface; - a number of elongate recesses of...  
WO/2017/136901A1
An elongate slat for a fence panel module is described, the elongate slat including opposed long sides extending between opposed first and second ends, and one or more recesses or projections for coupling disposed along at least one of t...  
WO/2017/126867A1
The present invention relates to a sound absorbing material comprising fly ash and a method for preparing the same and, more specifically, to a sound absorbing plate and a method for manufacturing the same, wherein the sound absorbing pl...  
WO/2017/106992A1
A rapid assembly and disassembly ring-shaped soundproof barrier, comprising support bases (1), the upper end of a support base (1) being provided with a support column (2), an insertion slot (201) being arranged on the support column (2)...  
WO/2017/106991A1
A rapid assembly and disassembly soundproof barrier, comprising support bases (1), the upper end of a support base (1) being provided with a support column (2), an insertion slot (201) being arranged on the support column (2), and a soun...  
WO/2017/090538A1
The present invention can improve, by coating, the sound-absorbing properties of a porous board, rather than merely avoiding degradation in sound-absorbing properties. A porous sound-absorbing board (1) has a plurality of through-holes (...  
WO/2017/077959A1
The purpose of the invention is to provide a sound absorbing panel and soundproofing wall equipment that can easily improve the soundproofing effect in the high frequency sound range. Provided is a sound absorbing panel 1B that has a sou...  
WO/2017/064651A1
A panel (1) for a noise barrier comprises a main body (2) having a first surface (2a) which can face a source of noise to be shielded and having a plurality of guides (8); at least one sound-absorbing element (9) having a constraint memb...  
WO/2017/060549A1
The invention relates to a modular panel for acoustic screens, intended to insulate and protect an inhabited zone from environmental noise produced in a neighbouring zone, for example, motorways, railways or airports. The panel comprises...  
WO/2017/043901A1
The present invention relates to an apparatus, which reduces road noise by absorbing friction sounds produced as the wheels of a vehicle rub against the surface of a road when the vehicle passes by on the road, and an installation method...  
WO/2017/033804A1
Provided is a laminated soundproofing structure formed by laminating single layer soundproofing structures which include at least one soundproofing cell which is disposed on a 2D plane and which comprises a frame, a film, and an opening ...  
WO/2017/030208A1
Provided is a soundproof structure including at least one soundproof cell having: a frame including a hole section; and a film fixed to the frame so as to cover the hole section, wherein the soundproof cell is disposed at an open member ...  
WO/2017/021899A1
A fastening element (1) for fixing a plurality (2) of sound-absorbent and/or sound-insulating panels to an upright (3), for realising a sound-absorbent and/or sound-insulating barrier (100) along a communication pathway, and a relative b...  
WO/2017/008914A1
A wall for reducing fine dust pollution has posts (2, 92, 102, 112), wherein a plurality of functional elements (3, 33, 43, 73, 83, 93, 103) are retained in each case between two adjacent posts (2, 92, 102, 112) for the purpose of reduci...  
WO/2016/203057A1
The invention relates to a noise-absorbing component, in particular for outdoor use, comprising a noise-absorbing cover layer (03) and noise absorbers (06) which are embedded into the cover layer and which have an increased degree of abs...  
WO/2016/159803A3
A module of an acoustic screen incorporates a carrying structure with a vertical sound-absorbing panel fixed thereto, founded in the ground. The carrying structure consists of at least one frame (1) which is composed of a horizontal arm ...  
WO/2016/149079A1
Certain exemplary embodiments can provide a system, machine, device, and/or manufacture adapted for and/or resulting from, and/or a method configured for, activities that can comprise and/or relate to, installing a support system for a g...  
WO/2016/132015A1
The object of the invention is an arrangement in a protective structure reducing sound and noise, the structure being composed of at least a plurality of vertical pillars (3) that are at a distance from each other and of a wall structure...  
WO/2016/127727A1
A load reducing type sound barrier unit plate, and a load reducing type sound barrier formed by the same. The load reducing type sound barrier unit plate comprises a unit plate body (2), and comprises lap joint parts (1) that are dispose...  
WO/2016/124790A1
A sound suppressing structure, for example a fence (100), suitable for suppressing sound, the structure comprising: two posts (210) anchored to the ground at a distance from each other; said posts defining a plane (A) which includes both...  
WO/2016/093636A1
The present invention relates to a gabion type soundproof panel and a soundproof structure using the same. The purpose of the present invention is: to maximize soundproofing efficiency by means of the sound absorption effect caused by so...  
WO/2016/093369A1
This invention is concerning a structure body containing inorganic particles having an average particle diameter of 6 mm to 50 mm, and 6 parts by mass to 40 parts by mass of a resin with respect to 100 parts by mass of the inorganic part...  
WO/2016/063242A3
The present invention relates to different embodiments of a delimiting barrier (1) for infrastructural zones from the surrounding environment for delimiting communication carriageways. In each embodiment, the barrier (1) comprises a plur...  
WO/2016/063242A2
The present invention relates to different embodiments of a delimiting barrier (1) for infrastructural zones from the surrounding environment for delimiting communication carriageways. In each embodiment, the barrier (1) comprises a plur...  
WO/2016/049963A1
A particle sound barrier and a sound absorption and insulation barrier board (1) thereof. A particle sound absorption board (8) adopted by a sound absorption surface layer (7) of the sound absorption and insulation barrier board (1) is a...  
WO/2016/020870A1
Supporting structure (1) for a noise barrier (6) comprising a metal sheet (2) with a longitudinal development axis (A) and with a first (3) and a second wing (4) parallel to each other, a webplate (5) being fixed therebetween. The wings ...  
WO/2016/016092A1
The invention relates to a semi-open covering structure (1) for partially covering a traffic lane (10), particularly for automobile traffic, which extends along the ground (5) along a line (L), and which includes: a plurality of load-bea...  
WO/2016/005376A1
A noise reducing fence comprising a number of noise reducing fence sections anchored to the ground on which the fence is erected, a number of decorative cover elements fastened to said noise reducing fence sections and arranged on at lea...  
WO/2016/004053A1
Methods and systems are provided for providing adaptive management of a space that comprises one or more openings. The adaptive management comprises managing one or more of: noise associated with said space, and actions associated with s...  
WO/2016/001471A1
The invention comprises a novel type of acoustic insulation screen with an artificial plant covering having considerable acoustic benefits, which improves acoustic insulation and the acoustic absorption coefficient in relation to other m...  
WO/2015/151302A1
Provided is an easily replaceable sound-blocking panel with excellent appearance. The sound-blocking panel (3) is arranged between a pair of panel attachment columns (2) which are arranged separated in the horizontal direction, and has, ...  
WO/2015/152340A1
Provided is an easily replaceable sound-blocking panel with excellent appearance. The sound-blocking panel (3) is arranged between a pair of panel attachment columns (2) which are arranged separated in the horizontal direction, and has, ...  
WO/2015/144297A1
The noise barrier wall consists of gabions arranged next to or on top of each other and at least one noise barrier element (2). The noise barrier element is designed in such a way that it supports at least one of the gabions (1). The noi...  
WO/2015/142978A1
A sound absorbing panel and method therefor comprising providing a first sheet of photosensitive material, applying a first mask having a first plurality of features to the first sheet of photosensitive material, exposing the masked mate...  
WO/2015/140584A1
The concrete noise-protection panel with recycled rubber (21) comprises a two-layered concrete panel consisting of the reinforced-concrete bearing layer (20), which has a load bearing function, and an absorptive layer (21) made of porous...  
WO/2015/114929A1
The purpose of the invention is to reduce high frequency sounds as well as low frequency sounds from sound waves diffracting from near the top edge of the top-most layer of an acoustic panel. The present invention is an acoustic panel (1...  
WO/2015/112616A1
A free standing vegetated sound attenuating structure is formed by placing multiple layers of rows of concrete stretchers on a level surface with concrete headers extending transversely thereto to form a rectilinear structure with substa...  
WO/2015/104438A1
The invention relates to a device for adjusting acoustic panels, comprising beams (1) that are anchored to the ground and define opposing channels (2) in which the ends of acoustic panels (3) are arranged. The ends of the acoustic panels...  
WO/2015/104681A3
Described is a panel (10), in particular for a barrier, in particular designed to delimit routes such as roads, motorways, railways or rail routes in general, comprising a sheet body (12), in particular in the form of a respective sheet ...  
WO/2015/104681A2
Described is a panel (10), in particular for a barrier, in particular designed to delimit routes such as roads, motorways, railways or rail routes in general, comprising a sheet body (12), in particular in the form of a respective sheet ...  
WO/2015/089586A1
A hollow plastic wall panel, the panel having a length greater than a width, a thickness less than the width, a front wall, an opposite back wall and opposed first and second long edge regions, wherein the panel comprises a first end and...  
WO/2015/081755A1
A sheet provided with a bidirectional forming micropore, and a manufacturing method therefor. The sheet comprises a base half-side (32) and a protrusive half-side (31) extending from the base half-side (32). The base half-side (32) compr...  
WO/2015/043195A1
Provided are a combined material with a high sound absorption for traffic acoustic barriers and a preparation method therefor. The combined material with high sound absorption comprises a porous sound absorption material layer (1) and a ...  

Matches 1 - 50 out of 5,181