Professional China Sound Barrier Sheets - Aluminum foam noise barrier – Jinbiao Detail:
Aluminum foam noise barrier
Hot dip gal railway noise reduction Aluminum foam sound barrier with cheapest price
1. Features:
1) High light transmission: Up to 88% that of same thickness of general glass.
2) Excellent impact resistance: 80 times that of glass.
3) Weather and UV resistant: Properties retained for years.: Temperature resistance range is -40º C ~ +120º C, with an ultraviolet coextruded film on the sheet surface. It can prevent the resin fatigue or yellowing caused by the ultraviolet.
4) Light weight: Only 1/12 of the weight of glass of the same thickness. It can be easily cold bent as well as thermal shaping.
5) Flame resistance: High fire performance rating is class B1.
6) Sound and heat insulation: Superb sound insulation for freeway barrier and super thermal insulation save energy.
7) An engineering plastic of excellent integration capability. It has outstanding physical, mechanical, electrical and heat capabilities.
2. Specifications:
Sound barrier design parameter: wind load: fundamental wind pressure W.
According to once every 50 years in two files : W ≤0.45kN/m2 and 0.45kN/m2<w.≤0.75kN/m2..
Vertical load: The vertical load of the sound barrier are suond barrier plate, stand column and the weight of the connection
Sound barrier post bottom load design value:
|
Wind pressure vaiue(kN/m2) |
Height | Vertical force N
(kN) |
Horizontal force Sva
(kN) |
Mbending moment M
(kN*m) |
| w.≤0.45 | 2.0 | 1.70 | 9.1 | 9.4 |
| 2.5 | 2.64 | 11.4 | 14.7 | |
| 3.0 | 3.30 | 13.7 | 21.1 | |
| 3.5 | 4.28 | 16.0 | 28.6 | |
| 4.0 | 4.92 | 18.3 | 37.3 | |
| 0.45<w.≤0.75 | 2.0 | 1.85 | 15.2 | 15.8 |
| 2.5 | 2.90 | 19.0 | 24.5 | |
| 3.0 | 3.62 | 22.8 | 35.1 | |
| 3.5 | 4.32 | 26.7 | 47.7 | |
| 4.0 | 5.40 | 3.0.5 | 62.1 |
Acoustic board performance
Item No. Items Performance index
1 noise reduction coefficient ≥0.5
2 sound reduction index ≥26dB
3 density ≤30kg/m3
4 deflection Maximum deflection under standard load≤L/600(L for sound absorption board length)
5 fireproofing GB8624-2003 Rules of class B or above
6 weather ability JG149-2003
7 durable years ≥15 years
Sound barrier error
| Item No. | Items | allowable misalignment |
| 1 | Height | ±20mm |
| 2 | The distance of the post | ±10mm |
| 3 | Verticality of the post | ≤3mm/m |
| 4 | Thickness of panel | ±2mm |
| 5 | The width, height ,diagonal of the panel | ±10mm |
| 6 | Embedded bolt length | 0—10mm |
| Transverse and longitudinal deviation of the embedded bolt | ±3mm |
Item No. Items allowable misalignment
1 Height ±20mm
2 The distance of the post ±10mm
3 Verticality of the post ≤3mm/m
4 Thickness of panel ±2mm
5 The width, height ,diagonal of the panel ±10mm
6 Embedded bolt length 0—10mm
Transverse and longitudinal deviation of the embedded bolt ±3mm
1) Thickness: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm.
2) Width: 1, 220mm, 2, 100mm
3) Weight (Kg/M2): 0.8, 1.2, 1.4, 1.6, 1.9, 2.2, 2.4, 2.6, 3.0, 3.3.
4) Colors: Clear, lake blue, green, blue, opal, brown, silvery gray, red(Other color can be ordered according to you request)
Product detail pictures:
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Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of Professional China Sound Barrier Sheets - Aluminum foam noise barrier – Jinbiao, The product will supply to all over the world, such as: Israel , Ukraine , Naples , We take measure at any expense to achieve essentially the most up-to-date equipment and approaches. The packing of nominated brand is our a further distinguishing feature. The items to assure years of trouble-free service has attracted a great deal customers. The solutions are obtainable in improved designs and richer assortment, they're created scientifically of purely raw supplies. It readily available in a variety of designs and specifications for your selection. The most recent kinds are a great deal better than the preceding one particular and they are quite popular with lots of prospects.
By Jodie
from Stuttgart
- 2016.06.19 13:51
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Tina
from luzern
- 2015.06.18 19:26
