[Case Study] Aluminum Fiber Sound Absorption Panel Poal [Soundproof Enclosure]
Introducing Poal, which has excellent sound absorption properties and outstanding durability and weather resistance. Here are some examples of its implementation.
Noise issues, which can easily become a source of concern in manufacturing and processing sites, are an important challenge for protecting the health of employees as well as the workplace and surrounding environment. Our developed sound-absorbing material, "Poal," is resistant to heat and water, making it suitable for use in high-temperature conditions. It excels in durability and weather resistance, showing minimal degradation over time even when exposed to outdoor wind and rain, resulting in excellent cost performance. We would like to introduce examples of how the sound-absorbing material "Poal" demonstrates its true value in harsh environments. ◆ We also offer proposals for soundproofing plans tailored to your needs upon request. Please feel free to contact us for consultations. *Available for sale from one sheet. We also provide estimates. *We can introduce construction companies as well. Please feel free to inquire. *If you would like a sample, please fill out the inquiry form with your intended use and write "Request for Sample."
basic information
◆Case Study of Waste Treatment and Recycling Operators The noise generated by the crushing machines for home appliances exceeded 100dB, making communication between workers impossible. Measurements of the sound sources revealed that the noise from the mill part of the crusher, the area around the feed opening, and the sound from the sorting machine's exit, along with echoes from the walls, were particularly loud. By covering the crusher with soundproof enclosures made of Poal and installing sound-absorbing panels on the nearby walls, we achieved a significant noise reduction from approximately 105dB to about 87dB. 'Poal' can be easily bent and punched, allowing it to be processed into shapes that fit the site. *105dB is comparable to the sound of a car horn from close range, while 87dB is similar to the noise level inside a crowded train. ◆Case Study of a Major Construction Company 'Poal' was adopted as the material for soundproof walls used in construction projects. When a soundproof wall approximately 60cm high is installed on top of a 3m high soundproof enclosure, it achieves a noise reduction effect equivalent to that of a 6m high soundproof enclosure (note). Since the height of the soundproof enclosure can be kept lower, it creates less sense of pressure on the surroundings and is easier to install. 'Poal', being thin, lightweight, and highly weather-resistant, does not suffer from performance degradation due to water absorption, making it ideal for outdoor use. (Note) … From the website of Todan Construction Co., Ltd.
Price information
The price may vary depending on the quantity and whether processing is required, so please feel free to contact us.
Delivery Time
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) Schools (walls) Libraries (walls) Indoor pools (ceilings), etc. Many other achievements.
Detailed information
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Sound absorption rate data This is data on sound absorption rates measured using the reverberation room method by a public institution.
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Soundproof wall for construction work. By installing it on top of the conventional soundproof enclosure, the height of the enclosure can be reduced.
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Recycling operator before construction Before using the poal, the crusher was exposed. Noise levels exceeded 100 dB.
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Recycling business operators, after construction A cover was installed over the motor part of the crusher using Poal. By enclosing it with steel plates and placing sound-absorbing material inside, and also installing sound-absorbing covers at the product discharge opening, we aimed to achieve both noise reduction and operability. As such, processing tailored to the shape of the machine is possible. Poal is heat-resistant and safe to use near motors, engines, generators, etc.
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France Factory Soundproof Wall The exceptional weather resistance and durability of Poal are expanding its presence worldwide.
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France - Factory Soundproof Wall - Inside Using Poal on the inside of the soundproof wall. This contributes to the improvement of the surrounding environment and working conditions.
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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.
