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Zhongtai Vinyl Barrier China Manufacturing Soundproof Fence Aluminum Plate Material Bridge Sound Barrier pictures & photos

Zhongtai Vinyl Barrier China Manufacturing Soundproof Fence Aluminum Plate Material Bridge Sound Barrier

Certification:	ASTM, ISO9001, RoHS, CE
Color:	Silver
Material:	Plastic
Product Name:	Bridge Sound Barrier
Keywords:	Soundproof Fence
Barrier Material:	Acrylic 100% Pure From Lucite

Samples:	US$ 1/Square Meter 1 Square Meter(Min.Order) \| Request Sample

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Anping Zhongtai Expanded Metal Mesh Co., Ltd.

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Product Description

Company Info.

Overview
Product Parameters
Detailed Photos
FAQ

Basic Info.

Model NO.

Bridge Sound Barrier

H Post Size

100 X 100 X 6 X 8mm, 125 X 125 X 6.5 X 9mm

H Post Height

2 - 12 M

H Post Flange Base

250 X 250mm, 300 X 300mm, 350 X 350mm, 400 X 400mm

H Post Thickness

12mm, 14mm, 20mm and So on

Product Color

Green, Gray, White or Customized

Sound Insulation Effect

>=35dB

Sound Absorption Coefficient

>=0.84

Feature

High Stability, Eco-Friendly, Effective

Design Style

Modern

Hole Style

Blinds Holes or Small Round Holes

Type

Noise Barrier

Application Field

Bridge

Transport Package

Standard Shipping Package or Customized

Specification

Standard Specification or Customized

Trademark

ZHONGTAI Expanded Metal Mesh

Origin

Anping, China

HS Code

73143100

Production Capacity

50000 Square Meter Per Month

Product Description

ZHONGTAI Vinyl Barrier China Manufacturing Soundproof Fence Aluminum Plate Material Bridge Sound Barrier

Product Background
A Sound Barrier Refers To A Facility Inserted Between The Sound Source And The Receiver, Which Causes A Significant Additional Attenuation Of Sound Wave Propagation, Thereby Reducing The Noise Impact In A Certain Area Where The Receiver Is Located. Such A Facility Is Called A Sound Barrier.

The Sound Barrier Is Mainly Composed Of Two Parts: Steel Structure Columns And Sound-Absorbing Insulation Panels. The Columns Are The Main Stress-Bearing Components Of The Sound Barrier. They Are Fixed To The Road Anti-Collision Wall Or The Embedded Steel Plate Beside The Track Through Bolts Or Welding: Sound-Absorbing And Insulating Panels The Board Is The Main Sound Insulation And Sound-Absorbing Component. It Is Fixed In The H-shaped Column Groove Through High-Strength Spring Clips To Form A Sound Barrier.

The Design Of The Sound Barrier Has Fully Considered The Wind Load Of Elevated Highways, Urban Light Rails, And Subways, The Impact Safety Of Traffic Vehicles, And All-Weather Open-Air Anti-Corrosion Issues. It Has a Beautiful Appearance, Exquisite Production, Convenient Transportation And Installation, Low Cost, And Long Service Life. It Is Especially Suitable For Noise Prevention On Elevated Highways, Urban Light Rails And Subways. It Is The Most Ideal Sound Insulation And Noise Reduction Facility In Modern Cities.
Zhongtai Vinyl Barrier China Manufacturing Soundproof Fence Aluminum Plate Material Bridge Sound Barrier

Product Description

Bridge Sound Barrier Is A Sound Insulation Facility Installed On Highway Bridges, So It Is Called Bridge Sound Barrier. Because The Columns Of Bridge Sound Barriers Are Generally Fixed To The Cement Anti-Collision Walls On Both Sides Of The Bridge, The Columns Need To Ride On The Cement Walls. There Are Two Main Ways To Install Column Chassis: U Chassis And Flat Chassis. A U-Shaped Site Requires Drilling Holes In The Cement Wall, Which Is Quite Laborious Work. The Flat Floor Uses Expansion Bolts To Drill Holes Directly Into The Wall. It Is Relatively Simple To Install, But It Is Necessary To Reserve Embedded Holes When Repairing The Bridge.

The Old Bridges That Have Been Built In The Early Days Have No Space Reserved For Installing Sound Insulation Facilities. Therefore, When The Sound Barrier Is Installed Later If A Flat Panel Is Used, The Thickness Of The Flange Will Prevent The Screen From Connecting With The Top Of The Cement Anti-Collision Wall, Resulting In A Large Gap At The Bottom Of The Sound Barrier Board, Which Will Cause Serious Consequences. The Sound Leakage Problem At The Bottom Greatly Reduces The Sound Insulation Effect Of The Bridge Sound Barrier.

Bridge Sound Barrier Structure

1. Barrier Structure:
Bridge Sound Barriers Generally Adopt A Vertical Structure, Consisting Of A Row Of Vertical Sound-Absorbing Panels. These Sound-Absorbing Panels Are Usually Made Of Metal, Fiberglass, Or Other Materials.

The Surface Of The Sound-Absorbing Panels Has Been Specially Treated To Effectively Absorb And Dissipate Noise. By Erecting Sound-Absorbing Panels, Bridge Sound Barriers Can Block The Spread Of Noise To A Certain Extent And Reduce The Impact Of Noise On Surrounding Residents.

2. Foundation:
Bridge Sound Barriers Need To Be Supported And Fixed By Foundations To Ensure Their Stability And Reliability. The Foundation Is Generally Constructed Of Concrete Blocks Or Reinforced Concrete. By Connecting The Columns Of The Sound Barrier To The Foundation, The Overall Structural Strength Of The Sound Barrier Can Be Enhanced.

3. Auxiliary Facilities:
Bridge Sound Barriers Can Also Be Equipped With Some Auxiliary Facilities, Such As Lighting, Warning Signs, Etc. These Facilities Can Improve The Safety And Visibility Of Sound Barriers And Provide Adequate Lighting And Warning For Passing Pedestrians And Vehicles.

Advantages of Bridge Sound Barriers

Reduce Noise Transmission:
Bridge Sound Barriers Can Effectively Block The Noise Generated By Vehicles And Reduce The Spread Of Noise In The Surrounding Environment, Thereby Protecting Surrounding Residents And The Environment From Noise Pollution.

Improve Residents' Quality Of Life:
Bridge Sound Barriers Can Reduce The Trouble Caused By Traffic Noise To Residents And Improve The Quality Of Life And Living Environment Of Surrounding Residents.

Protect Environmentally Sensitive Areas:
Bridge Sound Barriers Can Be Set Up Around Environmentally Sensitive Areas, Such As Schools, Hospitals, Etc., To block the impact of noise on these areas and protect people's Health And Safety.

Reduce Traffic Noise Disturbance To Drivers:
Bridge Sound Barriers Can Be Set Up On One Side Of The Bridge To Reduce The Noise Generated By Driving Vehicles From Interfering With Drivers And Improve Road Safety.

Increase Traffic Safety:
Bridge Sound Barriers Can Block Traffic Noise, Help Drivers Better Hear Sirens And Sounds From Other Vehicles And Improve Traffic Safety.

Beautify The City Landscape:
Bridge Sound Barriers Can Use Different Designs And Decorations, Such As Tiles, Murals, Etc., To Make The Environment Around The Bridge More Beautiful And Improve The Quality Of The Urban Landscape.

Product Name	Bridge Sound Barrier
Keywords	Soundproof Fence
Barrier Material	Acrylic 100% Pure from Lucite
H post Size	100 x 100 x 6 x 8mm, 125 x 125 x 6.5 x 9mm
H Post Height	2 -12 M
H Post Flange Base	250 x 250mm, 300 x 300mm, 350 x 350mm, 400 x 400mm
H Post Thickness	12mm, 14mm,20mm, and so on
Product Color	Green, gray, white Or Customized
Sound Insulation Effect	>=35dB
Sound Absorption Coefficient	>=0.84
Feature	High Stability, Eco-Friendly, Effective
Design Style	Modern
Hole style	Blind holes or small round holes
Type	Noise Barrier
Application Field	Bridge

Sound Absorption Coefficient

Frequency(Hz)	100	125	160	200	250	315	400	500	630
Sound absorption coefficient (a)	0.21	0.24	0.36	0.41	0.64	0.81	0.98	1.02	0.96
Frequency(Hz)	800	1000	1250	1600	2000	2500	3150	4000	5000
Sound absorption coefficient (a)	0.91	0.96	1.05	1.12	1.12	1.1	1.04	0.99	0.94

Sound Insulation

Frequency(Hz)	100	125	160	200	250	315	400	500	630
Sound insulation(dB)	24	26	23	21	19	19	20	21	22
Frequency(Hz)	800	1000	1250	1600	2000	2500	3150	4000	RW
Sound insulation(dB)	23	25	26	28	30	32	34	36	26