Factory source Flyover Sound Proof Fence - Aluminum foam noise barrier – Jinbiao

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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 t...

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owing to excellent assistance, a variety of high quality products and solutions, aggressive costs and efficient delivery, we take pleasure in an excellent popularity amongst our customers. We are an energetic business with wide market for 358 Security Fence , Welded Wire Mesh Fence , Railway Sound Barrier , We are sincerely on the lookout ahead to cooperate with buyers everywhere in the entire world. We imagine we will satisfy along with you. We also warmly welcome consumers to visit our manufacturing unit and purchase our items.

Factory source Flyover Sound Proof Fence - 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
6	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)

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We stick to our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for Factory source Flyover Sound Proof Fence - Aluminum foam noise barrier – Jinbiao, The product will supply to all over the world, such as: United States , San Diego , Ecuador , We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you the best service. If you need more information, please feel free to contact us by E-mail or telephone. We are sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.

Clear Sound Barrier Products Made in China