New Arrival China Perforated Metal Sound Barriers - 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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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Sound Fence Panels , Noise Barrier Price , Noise Insulation Sponge Foam , "Making the Products of Large Quality" is definitely the everlasting purpose of our enterprise. We make unremitting endeavours to know the target of "We Will Always Hold in Pace along with the Time".

New Arrival China Perforated Metal Sound Barriers - 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)

Product detail pictures:

We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for New Arrival China Perforated Metal Sound Barriers - Aluminum foam noise barrier – Jinbiao, The product will supply to all over the world, such as: Belize , Lyon , Birmingham , We have top engineers in these industries and an efficient team in the research. What is more, we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Please find our website to check more information from our products.

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