Noise Absorbing Barrier Aluminum Panelsare commonly used in construction of highway and expressway and other facilities for control of noises and wind. The metal sheets also play the role of a privacy screen or fencing panel for the enclosed sites or facilities. Hence the panels are designed to be sound proof and wind resisting. Sound absorption: EN 1793-1,DLα = 12 dB (A4) EN 16272-1. DLα = 13 dB; Sound insulation: EN 1793-2, DLR = 25 dB (B3) EN 16272-2 (7) , DLR = 30 dB ISO 717-1. The materials are fire retardant metals or fibers. Noise control panels are often used with W beam guardrails andmetal fencesto form a complete fencing system for the highways.
Galvanized steel;
Powder Coated Galv. Steel;
Aluminum;
Powder Coated Aluminum.
Major Environment Protection Functions:
Control of wind;
控制噪音/声音;
Control of dust;
Control of privacy / safety.
Roll-formed one side perforated elements, sandwiched acoustic barrier, for expressway, railway and highway Construction Projects.
Purpose: Traffic Sound Control, Dust and Wind Control
Material: Slotted Aluminum or Galvanized Sheet, Acrylic / PC Sheet
Construction: Post and Panel to form a wall system. The noise barrier panels mounted between foundation-supported posts.
Fulfilled guidelines: DB 804.5501; HPQ – DBS 918 007; CE marking acc. EN 14388; execution class acc. EN 1090: EXC 3
Metal Panels:
Material: aluminum, steel
Height: 0.5m, 1m or as customer's requirement.
Length: 2.0m, 2.5m, 3.0m, 4.0m
Thickness: 80mm, 100mm
Type: shutter or perforated
Post size:
100*100*6*8mm
125*125*6.5*9mm
150*150*7*10mm
175*175*7.5*11mm
Fire Retardant Panels for Sound Control and Safety Fencing, used with Highway Guardrail Beams
Purpose: Bridge Overpass Privacy Screen and Railway Fencing
Materials: Galvanized metal sheet and aluminum sheet;
Panel thickness: 80mm, 100mm,120mm
Size: 2500x500x80mm, 2500x500x100mm, etc.
Metal plate thickness: 0.5-1.2mm
Wind-breaking nets are used in a wide range of applications:
1. Serious sandy areas, to reduce sand accumulation;
2. In environmental protection;
3. For open storage of various coal yards, ore, lime and other bulk flow of materials piling up under strong winds.
Panel Style: Single peak, two-body and three peaks.
Round Hole Single Peak Punched Metal Mesh Against Dust and Wind
Purpose: Fencing and wind wall for power plants, coal mines, outdoor storage yard, construction sites and temporary control
Material: Powder Coated Steel, Aluminum alloy plate
| Perforated Screen Sizes against Wind and Dust | ||||
| Type | Forming width | Peak height | Length | Sheet thickness |
| Single-peak(monomer) | 250-500mm | 50-100mm | 0.5-4m | 0.5-1.5mm |
| Bimodal (two-body) | 400-600mm | 50-100mm | 0.5-10m | 0.5-1mm |
| Three-peak(triplets) | 810-910mm | 50-80mm | 0.5-10m | 0.5-1mm |
