[Case Study] Aluminum Fiber Sound Absorption Panel Poal [Railway, Subway, Shinkansen]
Introducing Poal, which has excellent sound absorption properties and outstanding durability and weather resistance. Here are some case studies of its implementation.
The features of our developed sound-absorbing material "Poal" are its excellent heat resistance, weather resistance, and superior processability. Taking full advantage of these characteristics, it has been adopted for soundproofing devices in railway vehicles both domestically and internationally. Made from non-combustible aluminum, it is also ideal for sound absorption in heat-generating parts such as generators and motors, as well as in exhaust ducts where heat escapes. We would like to introduce examples of how "Poal," which demonstrates its true value in harsh environments, has been utilized. ◆ We can also propose plans tailored to your needs according to your preferences. Please feel free to contact us for consultations. *Available for sale from one sheet. We also accept inquiries for estimates. *We can introduce construction companies as well. Please feel free to contact us. *If you would like a sample, please fill out the inquiry form with your intended use and write "Sample Request."
basic information
◆ Case Study of Domestic Railway Vehicle Manufacturers When we received an order for subway vehicles in Hong Kong, Poal was adopted. It is used to reduce noise from the air conditioning equipment installed under the floor and to lessen running sounds. Poal leverages its excellent weather resistance, good drainage properties, and lightweight characteristics to expand its presence globally. Additionally, Poal has also been adopted in some Shinkansen vehicles. It suppresses the sound from exhaust ducts, creating a comfortable environment from unseen locations. Poal is active in various other locations as well. There are many cases that we cannot introduce here, so if you are interested, please feel free to contact us.
Price information
The price varies depending on the quantity and whether processing is required, so please feel free to contact us.
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Applications/Examples of results
◆Soundproofing Special vehicles (TV broadcast vehicles, inspection vehicles, etc.) Railway and highway sound barriers Car wash facilities Railway vehicles, ship engine rooms Machine control rooms Ventilation ducts Acoustic testing rooms, etc. ◆Reduction/Adjustment of Reverberation Airport lobbies (ceilings) Concert halls (ceilings, walls) Amusement facilities (ceilings, walls) Restaurants (walls) Stadiums (ceilings) Exhibition halls (ceilings, walls) Train stations (ceilings) Libraries (walls) Indoor pools (ceilings), etc. Many other achievements.
Detailed information
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Examples of Poal bending processing Various processing options are available according to the application (If bending processing is required or if rigidity is needed, we recommend using B-1TH or C-1TH.)
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Sound absorption rate data This is data on sound absorption rates obtained using the reverberation room method by public institutions.
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Poal dimensions and specifications It is also possible to cut to your desired size.
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News about this product（2）
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Shibuya Station on the Tokyo Metro Ginza Line has been renovated with sound-absorbing material "POAL"!
At the newly renovated Shibuya Station on the Tokyo Metro Ginza Line, our sound-absorbing material "POAL" has been adopted. The ceiling behind the characteristic M-shaped arch roof features "POAL." By absorbing sound, "POAL" reduces the noise from crowds, vehicles, and echoes, making announcements easier to hear and creating a comfortable "acoustic space." It plays a role in controlling the quantity and quality of sound, contributing to the spatial design suitable for the new Shibuya Station, which is one of the symbols of the Shibuya district redevelopment. More details can be found on the Tokyo Metro website and other sources. Railway stations are constantly exposed to vibrations and the elements, making them a very harsh environment for interior materials. "POAL" is weather-resistant, flexible, and durable, so it does not crack even when subjected to continuous vibrations. It can be safely used as a noise reduction material for railways and roads, as well as for interior materials. <Product> Aluminum fiber sound-absorbing material POAL Features: Made with aluminum fibers, excellent weather resistance, heat resistance. Good drainage, easy processing and installation, recyclable, and environmentally friendly. Color coordination is possible through painting. ◆ We are currently offering free samples! Please feel free to contact us at the information below.
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We exhibited at the 6th Advanced Metal Exhibition.
Our company exhibited at the 6th High-Performance Metal Exhibition held at Makuhari Messe from December 4 (Wednesday) to 6 (Friday), 2019 (at the Kodo booth). Thanks to everyone, many customers visited our booth, and we were able to conclude the event successfully. We sincerely thank you all. At the venue, we conducted demonstrations where attendees could actually experience the sound absorption effects of Poal and Filbar-T. [Exhibited Products] ■ Metal porous sound-absorbing panel Poal ■ Light-transmitting membrane vibration sound-absorbing panel Filbar-T For more details, please refer to the product introduction page below. Additionally, we are responding sequentially to inquiries made at the venue on the day. If you need urgent assistance, please let us know, and we will prioritize your request.
