noise barrier waterproof film, pallet or in requirement
sound barrier 3 weeks after confirmation
sound barrier highway noise barrier wall
HHY acoustic reduction barrier fence/ noise reduction road barrier/fence 1.Acoustic Reduction Barrier Fencing Technical features: 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 50μm thickness UV layer ,the sheet can filter 99% of sunlight's ultraviolet radiation; 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 2. Structure of the sound barrier : Sound barriers are made of the steel H beam and sound absorbing panels. Steel H beam is the main force components, it si fixed by bolts or welding on the road barrier wall or the side of the embeded steel plate. Sound absorbing panel are the main noise reduction component,it is ixed by high stength spring clip on the groove of the beam. Considering the environment the highway, railway road and subway, it is designed for open-air corrosion, easy transportation and installation, and long life. Height of the sound barriers is also bettween 1m-5m. Covering the effective area, the noise reduction is 10-15dB(A)(125HZ-40000HZ,1/3 octave),up to 20dB(A).Generally the sound barriers height and distance is more bigger, the reduction effect is more better. 1. Good perfomance of acoustic insulation: the average acoustic insulation amound should not less than 35dB; 2. High sound absorption coeficient: the average sound absorption coeficient amount should not be less than 0.84. The metal Sound Barrier Wall accoding to diffirent hole shape,there also are two types: 1.Window-blinds Types 2.Round shape types Metal Sound Barrier Wall Specifications: 1.Sound barrier wall panel thickness: 80mm,100mm,120mm; 2.Sound barrier Wall panel length & height:2000mmx500mm,2500mmx500mm,3000mmx500mm, or according to clients' requirement; 3.Sound Barrier Wall Post: H 100, H125,H150,H175,H200; Sound Barrier Wall Technical features: 1.Impact strength: 850J/m ,the impact strength of solid PC sheets is 250 times that of glass, 20-30 times of PMMA sheet 2.Light transmission: 80%-90% for different thickness of clear color; 3.UV resistance:with our 50µm thickness UV layer ,the sheet can filter 99% ultraviolet radiation in sunlight; 4.Specific gravity: 1.2 g/cm Coefficient of thermal expansion: 0.065 mm/?C; 5.Temperature: -40?C to 120?C; 6.Heat conductivity: 2.3-3.9 W/m2; 7.Tensile strength: >60N/mm2; 8.Flexural strength: 100N/mm2 ; 9.Modulus of elasticity: 2,400mPa; 10.Tensile street at break: >65mPa ; 11.Elongation at break: >100% ; 12.Specific heat: 1.16J/kg; 13.Heat deflection temperature: 140?C; 14.Soundproof index:60mm--29dB,80mm--31dB,100mm-32dB 120mm--34dB.
Packaging & Shipping
Packaging & Shipping
We supply various wire mesh products, metal wire, wire mesh machines, with our subordinate plants(i.e. weaving mesh plant, welding plant , galvanized plant, razor wire plant,other metal products plant), as well as more than 200 sets of machines.
We can supply various Wire Mesh Fence, Chain Link Fence,Temporary Fence, Razor Barbed Wire, Hesco Barrier,Welded Roll Fence,358 Fence,Gabion Box,Rockfall Netting,Stainless Steel Wire Mesh, Barbecue Grill Wire Mesh, Welded Wire Mesh, Crimped Wire Mesh,,Vibration Screen Mesh,Mine Screening Mesh, Galvanized Wire. We try to provide products with more variety, good quality, reasonable price, timely delivery and reliable after sales services. It is our rule to meet customers' requirements and to satisfy our customers. We hope to build up friendly trade relationship with customers worldwide.
1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: What certificate do you have?
A: We have ISO and CE certificate.
3. Q: How does your factory do regarding quality control?
A: We have a special QC department in charge of products’ quality.
4. Q: How long is the warranty period?
A: All of our products have one year warranty.
5. Q: What’s the main market of your company?
A: We have customers all over the world.
6. Q: How much production capacity of your company one year?
A: This depends on your needs.
7. Q: Where is your factory located? How can we visit there?
A: Our factory is located in Anping county,Hengshui City, Hebei, China,
Near Shijiazhuang Airport and Beijing Airport. We offer transportation service.