Noise Sound Barriers for Highway Wall Isolation for Expressway Highway

• Certification: ISO9001
• Color: Silver
• Material: Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SB-01
• Supply Ability: 50 Twenty-Foot Container Per Month
• Panel Thickness: 40-100mm etc
• Sheet Thickness: 0.8mm-1.0mm,on Requests
• H-Post: 100* 100 * 6 * 8, 125 * 125 *6.5*9
• Holes Style: Blinds Holes,Small Round Holes
• Transport Package: Steel Pallet
• Trademark: Dengfeng
• Origin: China, Hebei
• HS Code: 73089000
• Production Capacity: 4000set/Month
• Package Size: 200.00cm * 200.00cm * 100.00cm
• Package Gross Weight: 500.000kg
• Lead Time: 7 days (1 - 99 Square Meters) ; To be negotiated ( > 99 Square Meters)

Product Description

Sound barrier

Sound barrier is mostly used for high way, elevated composite road, light rail subway in city, etc, traffic facility to reduce and control the effect to the city area nearby. It also can be used to reduce the noise from factory or others place.

The height of sound barrier is between 1m-5m, covering the period of validity mean noise reduction reach 10-15dB(A)(125Hz-40000Hz,1/3 times frequency)


 

Main materials and specifications of noise barrier
Parts List	Items	Product description
Noise barrier Panel	Metal Material	Galvanized sheet, aluminum alloy sheet, color plate
	Transparent material	glass, PC board, acrylic board, etc
	Other materials	High strength cement, cement wood chips, glass steel, etc
	hole pattern	Louver holes: common hole spacing 20*137 20*182
		Micropores: common 3 holes 3 distances,5 holes 2 distances,2 holes 4 distances
	aperture ratio	Not less than 25%
	Common size	500*2000*80(100)mm,500*2000*120mm,1000*2000*80(100)mm etc
	Surface concave groove	can be customized according to drawings or customer requirements
	Surface treatment	Electrostatic powder coating, fluorocarbon spraying
	colour	Green 6029, blue 5017, gray 7042, white 9010, etc., color can be selected according to the national standard color card
H shape post	Material	Q235B
	Common size	100*100*6*8,125*125*6.5*9,150*150*7*10,175*175*7.5*11 etc
	Common height	2m-6m, up to 12m
	Flange	Size tolerance less than 2mm, thickness tolerance less than 0.4mm
		Long hole: 22*30, 24*30, 26*40, 28*40; round hole: 22, 24, 26, 28, 30, 35
	Surface treatment	Hot dip galvanizing - electrostatic powder coating, fluorocarbon spraying
	colour	Green 6029, blue 5017, gray 7042, white 9010, etc., color can be selected according to the national standard color card
Noise absorb material	Glass wool, rock wool, water-repellent cloth, acoustic felt, foam aluminum, aluminum fiber, etc.

Detail photos
Shipping
Anping County Dengfeng Wire Mesh Products Co.,Ltd is one of the largest manufacturer and supplier of industrial wire mesh in China.

As a leading manufacturer of high quality wire mesh and fencing according to customer requirements, we are committed to providing high quality products with extremely high tear strength, higher durability and strict quality inspection on a global scale.

Perfect after-sales service and guaranteed northfield evaluation have become our indispensable advantages. Whatever your business or budget, Alun will find an ideal solution for your needs.


Q1:Why choose us?
A1: Save Time, Save Cost!  Each of our customers proved this!

Q2:How about your quality control system?
A2:We have our own quality inspect team, 5 inspect person included, they are responsible to operate the professional quality.

Q3. Can you provide sample ?
A3: Small samples in store and can provide the samples for free.

Q4: Can I have your products with my own logo on it?
A4: Yes! Accept any custom logos, just send us your design in pdf or jpg. We would send you layout art with your logo on our products to check.