Системы шумоподавления для железной дороги Металлическая стальная панель звуковой
- Категория: Sound Barriers >>>
- Поставщик: Hunan,Ze,Rui,Metal,Manufacturing,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 0.30 $* | 0.71 $* |
| Aug-20-2025 | 0.61 $* | 0.71 $* |
| Jul-20-2025 | 0.8 $* | 0.0 $* |
| Jun-20-2025 | 0.85 $* | 0.45 $* |
| May-20-2025 | 0.85 $* | 0.42 $* |
| Apr-20-2025 | 0.54 $* | 0.79 $* |
| Mar-20-2025 | 0.25 $* | 0.29 $* |
| Feb-20-2025 | 0.76 $* | 0.59 $* |
| Jan-20-2025 | 0.37 $* | 0.75 $* |
Характеристики
Product Description
Sound Barrier (also called Soundwall, Sound Berm, Noise Barrier, or Acoustical Barrier) is an exterior structure designed to protect inhabitants of sensitive land use areas from noise pollution. Noise barriers are the most effective method of mitigating roadway, railway, and industrial noise sources – other than cessation of the source activity or use of source controls.
Product Name | Sound Barrier (also called Soundwall, Sound Berm, Noise Barrier, or Acoustical Barrier) | ||||
Material: | PC sheet, Acrylic sheet, steel sheet or aluminium sheet | ||||
Colors: | blue, green, blue, opal, brown, silvery gray, red (or other colors as customer requirement) | ||||
Inner material: | Glass wool, Rock wool | Sheet Thickness | 0.5-2mm or Customized | ||
Barrier panel common size: | 500x2000x80(100)mm 500x2000x120mm 1000x2000x80(100)mm etc. | Application: | highways, high speed railways, subways' exit, work places, bridges, cooling tower, etc. | ||
The acoustical science of noise barrier design is based upon treating an airway or railway as a line source. The theory is based upon blockage of sound ray travel toward a particular receptor; however, diffraction of sound must be addressed. Sound waves bend (downward) when they pass an edge, such as the apex of a noise barrier.
Detailed Images
Sound Barrier Fence is also called noise barrier, soundproof wall due to its great noise absorption property. It is generally made of high density metal sheet resisting over 30db noise through punching, and has louver hole, micro hole, etc. We can make the right side Hole Patterns perforated metal sheet or custom make as customer's request.
It is featured by high noise resistance, high sound absorption, simple installation, economy, beauty, safety and durability.
It is widely used for urban rail transit noise barrier, railway noise barrier, expressway noise barrier, indoor noise barrier, air conditioner barrier, mechanical noise barrier and other fields.
It is widely used for urban rail transit noise barrier, railway noise barrier, expressway noise barrier, indoor noise barrier, air conditioner barrier, mechanical noise barrier and other fields.
Sound Barrier Advantages:
• Good sound absorbing property
• Fireproofing, weather resistance
• Corrosion resistance
• Convenient installation
• Size and shape can be customized
• Light weight, recyclable
• Long service life, etc
• Painted various colors, and can enrich sound barrier landscape
• It can be washed like glass
• Fireproofing, weather resistance
• Corrosion resistance
• Convenient installation
• Size and shape can be customized
• Light weight, recyclable
• Long service life, etc
• Painted various colors, and can enrich sound barrier landscape
• It can be washed like glass
Screen Types:
Product Application
Sound Barriers are widely used in highways, high speed railways, subways' exit, work places, bridges, cooling tower, etc.
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Packing&Shipping
Company Introduction
Hunan Ze Rui Metal Manufacturing Co., Ltd. was founded in 2016, with a capital injection of 5 million and more than 100 employees.It is a Changsha and Anping solid metal manufacturer and exporter. Excellent staff, advanced technology and equipment, strict quality management is the company basis to continue to grow. We always adhere to the principle of technological innovation, constantly introduce advanced technology and machinery, and develop new products. With good reputation and professional service, our products are sold and used all over the world. The main products are: all kinds of steel grating, trench cover, steel metal mesh, blade thorn rope, geotextile, geogrid, sound barrier, fiberglass mesh, pharmaceutical screen, various nets, and other metal products.
Our aim: quality-oriented, reputation first, small profits and quick turnover, win-win development. We will sincerely cooperate with old and new customers on the basis of mutual
benefit to create a bright future.
Our aim: quality-oriented, reputation first, small profits and quick turnover, win-win development. We will sincerely cooperate with old and new customers on the basis of mutual
benefit to create a bright future.
FAQ
1. Q: Are you a manufacturer or just a trading company?
A: We are a direct factory with 20 years of R & D and production experience.
2. Q: Where is your factory?
A: We have 2 factories, one factory is located in Anping County, Hengshui City, Hebei Province, other factory in Changsha City, Hunan Province.
3. Q: Can you provide sample for us to test the quality? Is there a charge?
A: Yes, sample is available but you may have to pay the freight cost. After placed normal order, the sample fee will be returned to you.
4. Q: How do you make our business long-term and in good relationship?
A: 1. We make products with good quality and competitive price to ensure our customers benefit;
2. We respect every customer and sincerely do business and make friends with them, no matter where they come from.
A: We are a direct factory with 20 years of R & D and production experience.
2. Q: Where is your factory?
A: We have 2 factories, one factory is located in Anping County, Hengshui City, Hebei Province, other factory in Changsha City, Hunan Province.
3. Q: Can you provide sample for us to test the quality? Is there a charge?
A: Yes, sample is available but you may have to pay the freight cost. After placed normal order, the sample fee will be returned to you.
4. Q: How do you make our business long-term and in good relationship?
A: 1. We make products with good quality and competitive price to ensure our customers benefit;
2. We respect every customer and sincerely do business and make friends with them, no matter where they come from.
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