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JP2012526221A |
The invention relates to an acoustic screening device (1) for damping disturbing noise, especially such noise which arises from road traffic, rail traffic and the like, comprising a framework (2), preferably of concrete, and a noise abso...
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JP2012202090A |
To provide a transparent sound insulating board which is excellent not only in weatherability and impact resistance hardly causing scattering of broken pieces even when it is broken by receiving a strong impact but also in transparency a...
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JP5051324B1 |
[Task] Pedestrians who pass by the private belt in construction work and road construction will pass by heavy construction equipment and cars. At that time, the possibility of encountering a traffic accident or a contact accident with he...
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JP5048259B2 |
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JP5046701B2 |
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JP5038072B2 |
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JP5032898B2 |
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JP2012180665A |
To provide an attachment structure of a solar cell panel for an existing sound insulation wall, which allows for improved power generation efficiency and reduced cost, with improved efficiency of installation operation.An attachment stru...
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JP3178578U |
To provide a sound absorbing plate having excellent sound absorbing performance. Innumerable granules 2 having non-uniform size and shape are aggregated, and contact portions between adjacent granules 2 and granules 2 are fixed to each o...
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JP5031399B2 |
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JP2012167461A |
To provide a soundproof wall capable of inhibiting an increase of a sound pressure level by preventing the amplification of sounds.In a soundproof wall 1 which is disposed near a source S of generation of various noises or low-frequency ...
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JP5014176B2 |
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JP5013590B2 |
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JP5001148B2 |
A light self-supporting vegetated wall includes globally prismatic boxes, designed to be juxtaposed and/or stacked, the adjacent boxes being assembled together. Each box includes latticed or meshed surfaces, lined internally with a web, ...
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JP5001813B2 |
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JP3177649U |
To provide a quality control sheet capable of promptly identifying a construction position of a road ancillary facility to be confirmed and inspecting and efficiently inspecting quality examination items corresponding to the construction...
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JP4997505B2 |
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JP4993485B2 |
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JP2012140830A |
To provide an attachment structure of a solar cell panel which allows the solar cell panel to be attached to a sound insulation wall such that the sunlight is efficiently collected irrelevant to the wall surface direction of the sound in...
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JP4978874B2 |
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JP4975744B2 |
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JP4970580B2 |
The present invention relates to a photovoltaic soundproof wall having a plurality of soundproof members each formed by surrounding the edge portions of two transparent sheets with a main frame and a plurality of posts adapted to mount t...
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JP2012107432A |
To provide a soundproof wall that efficiently reduces wind load exerted to a wall surface of the soundproof wall at a low cost while retaining soundproof effects.A soundproof wall 10 is formed by combining a plurality of layers of ducts ...
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JP4942202B2 |
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JP4942607B2 |
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JP2012097431A |
To provide an inclined type soundproof wall with a photovoltaic power generation panel, which is constituted to efficiently take in energy from sunlight by installing the photovoltaic power generation panel between upper-side inclined po...
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JP4937099B2 |
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JP4931756B2 |
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JP4934538B2 |
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JP4928395B2 |
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JP4927421B2 |
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JP4928392B2 |
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JP2012082631A |
To provide a soundproof panel that provides higher soundproof effects than before.A soundproof panel 1 includes an acoustic absorption body 2 placed to face a sound source side Sa, a sound insulation plate 4 placed to face a non-sound so...
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JP2012082571A |
To provide a soundproof wall that can alleviate a load due to wind while having certain sound insulation performance and that has a simple structure so as to achieve cost reduction.A soundproof wall 10 of this invention is provided with ...
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JP4922773B2 |
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JP4918514B2 |
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JP4914325B2 |
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JP4909764B2 |
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JP4909871B2 |
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JP4909058B2 |
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JP4898757B2 |
To provide a technique of reducing noises and removing pollutants, such as nitrogen oxides, sulfur oxides, volatile hydrocarbons, and dust including suspended particulate matter, in a place, such as a roadside and an industrial area, sit...
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JP4901918B2 |
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JP2012052312A |
To provide a soundproof wall for which a sound absorbing panel can be stably fixed to a roundish column or a straight column.The sound absorbing panel in a panel shape is disposed and fixed between the columns arranged side by side. For ...
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JP4891897B2 |
A sound absorbing material (1a) comprising a film (11) composed of a silicone rubber and a porous layer (12) (i.e., a first porous layer) laminated on the back surface of the film (11). The film (11) is made of a material which has flame...
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JP4883692B2 |
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JP4875935B2 |
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JP4871709B2 |
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JP2012012761A |
To provide a good-looking porous building material at a relatively low cost, which is stain-resistant, easy to clean, and particularly suitable for use as construction decorative material for a building or a facility in need of noise red...
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JP4849447B2 |
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JP2012002049A |
To provide a fastener for which load resistance is increased and a retaining property is improved, in the fastener of a type for which the gap of a groove whose cross section is U shaped is narrow and lower ends of a first vertical side ...
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