Высококачественный дешевый шумовой барьер низкая цена (китайский

Hebei Wanze Trading Co.,Ltd

Our company is a manufacturer of GI wire, fence, gabion, perforated, barbed wire and nail with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in building, sports, safety, chemical industry, and other industries.
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

Introduction of noise barrier

Noise barrier also called sound barriers, noise barriers, it is mainly used on highway, railway, subway, residential area, factory and other public places for protection from the noise pollution.
It absorb the noise barrier generating from vehicles, It is installed between the sond source and the recipient. Generally thickness of it is about 80mm, 100mm, about the stand column generally use 100*100,125*125,150*150 steel to fixed.

Details of noise barrier

Impact strength: 850J/m ,the impact strength of solid PC sheets is 250 times
that of glass, 20-30 times of PMMA sheet
Light transmission: 80%-90% for different thickness of clear color
UV resistance:with our 50μm thickness UV layer ,the sheet can filter 99% ultraviolet radiation in sunlight
Specific gravity: 1.2 g/cm
Coefficient of thermal expansion: 0.065 mm/moC
Temperature: -40oC to 120oC
Heat conductivity: 2.3-3.9 W/m2 oC
Tensile strength: >60N/mm2
Flexural strength: 100N/mm2
Modulus of elasticity: 2,400mPa
Tensile street at break: >65mPa
Elongation at break: >100%
Specific heat: 1.16J/kgk
Heat deflection temperature: 140oC
Soundproof index:6mm--29dB,8mm--31dB,10mm-32dB 12mm--34dB

Specifications od sound barrier
Thickness: 6 to 16mm
Maximum width: 2,100mm
Length: any dimension
Specific gravity: 1200kg/cbm
Colors: clear, blue, green, opal, brown,bronze,etc.

Specification of noise barrier

Features of noise barrier
1. Cut off large amount of noise barrier the average amount of acoustic 36 db.
2, high absorption coefficient, the average noise barrier absorption coefficient of 0.85.
3, weather resistance, durability, high speed of sound insulation noise barrier has water resistance, heat resistance, resistance to ultraviolet radiation, will not lower the quality of performance or anomalies caused by rain water temperature changes. Products adopt aluminum alloy plate, galvanized volumes galvanized board, glass wool, H steel column surface processing anticorrosion fixed number of year in more than 30 years.
4. fire prevention: noise barrier are using superfine glass wool, due to its high melting point, nonflammable, fully meet the requirements of environmental protection and the code for fire protection, fire rating up to A level.
5. high strength, combined with the climatic conditions in different parts of our country, give full consideration to the wind load in structure design. Use 1.2mmgalvanized sheet, through the automatic production line, pressing groove in order to increase strength, make the product 10-12 levels of typhoon resistance, compressive 300kg / m2.
6. waterproof, dustproof, shutter type full consideration when the design of waterproof, dustproof, the Angle to 45 °, the flying dust in the rain or environment its sound absorption is not affected, the structure has been set in the dirt drainage measures, avoid internal water components,sound barrier.

Applications of noise barrier
1) Roofing light sheet and sunshade for office building, department store, hotel, stadium, school, amusement center, hospital, ect.
2) Skylight, lighting for corridors, balcony, passages and subway entries, walkways.
3) Do-It-Yourself (DIY), awning, canopy.
4) Advertising lamp boxes, sign board.
6) Anti-riot shield, bullet resistant material, Bank ATMs.
7) Conservatories, agricultural greenhouses, zoos, botanical gardens.
8) Industrial Roofing and Glazing
9) Swimming Pools roofing/cover/sheet

 Our services

1.we supplied the small qty samples to our customer free of charge.
2.Any inquiries will be repled within 24 hours.
3.Peofessional manufacturer.Welcome to visit our wsbsite.
4.High quality,reasonable,competitive price,fast lead time.
5.We have strong cooperation with DHL,TNT,UPS,FEDEX.EMS.China Air Post.

Package of noise barrier

Noise barrier packed by plastic film and pallet. If you have special requirement,bulk and other package is available.
Shipping:within 15 days after received the deposit.

Payment terms

1. Payment term: T/T, L/C, Western Union(sample only)
2. Payment terms: 30% paid in advance, the balance payment paid againest the copy of B/L
3. Delivery time: shipping products within ten days, or negotiate according to total quantity.
4. Min order quantity: 5tons, or by negotiate with each other

Our exhibitions

2010 Canton Fair
2011 Canton Fair South Africa
2012 Canton Fair Dubai Fair Brazil Fair Saudi Fair
2013 Canton Fair Dubai Fair
2014 Dubai Fair 

Our certifications

Your reliable supplier

With rich manufacturing experience and full strict control of raw materials, production and products inspection, we can provide good quality galvanized wire mesh fence,pvc coated wire mesh fence with competitive prices , timely delivery and excellent services. We sincerely would like to establish long-term business relationship with you.