Home » Products » Hardware » Building Supplies » Building Material

Sound barrier, good noise reduction performance, safe and reliable structure, economy, low cost

Delivery term:The date of payment from buyers deliver within days

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2017-08-10 17:03
Browse the number:
55

Company Profile

HK AA Industrial Co. Limited: Contact:
hansai(Ms.); Telephone:; Area:
Beijing; Address:
Flat/Rm 1103 11/F Hang Seng Mongk, Nathan Road, Mongkok, Hong Kong SAR (999077); Website: http://hansai.dgbcsj.com/

Product details

Model Number: SWM-1-1 Brand Name: Anping Hansai Key Specifications/Special Features: Key specifications/special features:1.Sound barrier according to the material classification can be divided into the following categories: metal sound barrier (metal shutters, metal mesh), concrete sound barrier (lightweight concrete, high strength concrete), PC sound barrier, FRP acoustic barrier.2.According to different purposes it can be divided into such several kinds: Railway sound barrier, highway sound barrier, city landscape sound barrier, residential noise barrier3.Application: mainly used for highway sound barriers, elevated complex roads, urban light rail subway and other transportation facilities in the municipal acoustic noise. Control the impact of traffic noise on nearby urban areas. It can also be used for acoustic noise reduction factories and other noise sources.Key Specifications/Special Features:Highway sound barrier specification of noise barrier panelMaterials: PC acrylic board, plastic panel, steel sheet or aluminium sheetInner material: glass wool

Sheets thickness: 0.8-1mm, or as requested

Panel sizes: standard size width 500mm, length 2000mm, maximum 4000mm

NoisebarrierssystemHpostsize:100*100/125*125/150*150/175*175mm

Noise barriers system packing: protective PE film on both sides

Highway sound barrier packing: plastic bubble films to pack the noise barriers and H steel posts, for the barriers accessories will be packed with paper boxes and plastic bags

We can also pack as our clients requests

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 our 50μm thickness UV layer, the sheet can filter 99% ultraviolet radiation in sunlight
Specific gravity: 1.2g/cm
Coefficient of thermal expansion: 0.065mm/m°C
Highway sound barrier temperature: -40 to 120°C
Heat conductivity: 2.3-3.9 W/m²°C
Tensile strength: >60N/mm²
Flexural strength: 100N/mm²
Modulus of elasticity: 2400MPa
Tensile street at break: >65MPa
Elongation at break: >100%
Specific heat: 1.16J/kgk
Heat deflection temperature: 140°C
Soundproof index: 6mm-29dB, 8mm-31dB, 10mm-32dB and 12mm-34dB