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Noise barriers
"GREENVENT ASIA" design and deliver innovative noise barrier solutions, our proprietary designed series manages excellent sound insulation and absorption for outdoor noise control, mainly applicable for bridges, highways, metros, high speed rails, airports, industrial and commercial corridors etc.
Innovation and sustainability with unmatched technical performance are key focused developments, product remains durable in open environment while meeting greenfield project requirements.
Key propositions for our noise barriers
1- Modular built makes it easy for transport and installation
2- Excellent sound properties as per EN and IS standards
3- Water, dust and UV protected
4- Meet the fire norms
5- 100% recylabel (subject to specific series)
6- Design to realization complete solutions
Innovation and sustainability with unmatched technical performance are key focused developments, product remains durable in open environment while meeting greenfield project requirements.
Key propositions for our noise barriers
1- Modular built makes it easy for transport and installation
2- Excellent sound properties as per EN and IS standards
3- Water, dust and UV protected
4- Meet the fire norms
5- 100% recylabel (subject to specific series)
6- Design to realization complete solutions
Mono Absorptive noise barriers
Price on Request
Product Details:
| Minimum Order Quantity | 500 sqmt |
| Usage/Application | Outdoor noise control |
| Type | Sound Barrier Wall |
| Material | Metal Sheet |
| Service Type | Turnkey |
| Services Include | Design, fabrication and installation |
| Product Dimension | 2000x500mm, 3000x500mm |
| Weight | 30kg/m2 |
| Energy Consumption | Low Energy |
| Density Kg M Cube | 100Kg/3 |
| Frequency Ghz | 100-8000 Hz |
| Max Withstanding Temperature | -40-120 |
| Thickness | 120mm |
| I Deal In | New Only |
Metlock series offers absorptive noise barrier system developed to prevent noise from one side to another, a proprietary design solution from Greenvent to control heavy road and rail traffic noises. System is completely modular based on post and panels method, panels made of either alumunium, galvanized steel, cor-ten steel or mild steel with thermoset/polyester powder coating of any color, tongue and grooves allows muliple stacking of panels to acheive desired height. The installed systme provised an sturdy and highly aesthatic noise wall.
Features/benefits
High acoustic insulation and absorption
Compliance to EN 1793 and 1794
water resistance
25-30 Yrs of design life
Panel thick ness 120mm
Structure to compliance with IS 875
Light weight system- 30Kg/m2
STC - 34 dB(A)
NRC - 0.9
Absoprtion- 18 dB(A)
Applications
Highway, flyovers noise control
Rail and metros noise control
Industrial noise applications
Commercial and residential premises
Airports and construction sites
Additional Information:
- Item Code: MetlockMono
- Production Capacity: 5000 sqmt/month
- Delivery Time: 6-7 weeks
- Packaging Details: As per requirement
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Metallic Noise Barriers
Price on Request
Product Details:
| Minimum Order Quantity | 500 Square Meter |
| Usage/Application | Noise control |
| Type | Sound Barrier Wall |
| Material | Metal Sheet |
| Service Type | Supply |
| Services Include | Design,fabrication and installation |
| Product Dimension | 2000x500,3000x500 mm |
| Weight | 60Kg/m2 |
| Energy Consumption | Low energy |
| Density Kg M Cube | 100Kg/m3 |
| Max Withstanding Temperature | 120 |
| Thickness | 65,100,120mm |
Metlock is a propreitary designed mon and bi absorptive niose barriers allpicable for outdoor noise control, made form roll bended galvanized steel or aluminium sheets.
Additional Information:
- Item Code: METLOCK
- Production Capacity: 5000 SQMT
- Delivery Time: 4 weeks
- Packaging Details: standard or marine packaging
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Bi Absorptive noise barriers
Price on Request
Product Details:
| Minimum Order Quantity | 500 Square Meter |
| Usage/Application | Noise control |
| Type | Sound Barrier Wall |
| Material | Metal Sheet |
| Service Type | EPC |
| Services Include | design, production and installation |
| Product Dimension | 3000x500 or customized |
| Weight | 35 kg/m2 |
| Energy Consumption | Fire and smoke free |
| Coverage Area | As required |
| Density Kg M Cube | 100Kg/m3 |
| Frequency Ghz | 100-8000 Hz |
| Max Withstanding Temperature | 120 Degree |
| Thickness | 120mm |
| I Deal In | New Only |
Modular tongue and groove panels having both side absorptive surfaces, panels shall be made of either aluminium or galvanized steel. The system is generally applicable where both sides of the noise wall needs to be protected from eachother.
System is designed to compliance with EN 1793 ans EN 1794 standards.
Additional Information:
- Item Code: MetlockBI
- Production Capacity: 5000
- Delivery Time: 4 weeks
- Packaging Details: As required
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Transparent noise barriers
Price on Request
Product Brochure
Product Details:
| Minimum Order Quantity | 1000 Square Meter |
| Usage/Application | Noise control |
| Type | Sound Barrier Wall |
| Material | PMMA & Polycarbonate |
| Service Type | Complete job |
| Services Include | Design, Approvals, manufacturing and installation |
| Product Dimension | L- 2000/3000/4000, H-500/1000, Thk-8,10,12,15,20 mm |
| Weight | 22-25 Kg/m2 including frames |
| Energy Consumption | NA |
| Compressive Strength N Mm | NA |
| Coverage Area | NA |
| Density Kg M Cube | 1220Kg/m3 |
| Frequency Ghz | 100-8000 Hz |
| Max Withstanding Temperature | 120 Degree |
| Tensile Strength N Cm | NA |
| Voltage V | NA |
| Thickness | Sheet thickness- 8,12,15,20mm and frame- 45 for single skin and 70 for double skin |
| I Deal In | New Only |
Complete bespoke solution shall be designed to achieve acoustic and non acoustic requirements of project, screens can be made of different thicnkess in single or double skin layers, shall be properly installed within H beam frame with gaskets and cleats, additiional options like bird protection and safety ropes shall be provided for safety.
Type of noise barriers-
Polycarbonate noise barriers
PMMA noise barriers
Steel reinforced PMMA noise barriers
Applications - Metros, highways, flyovers, public places, construction sites, railways etc
Features
Lighweight and easy to install
High transparency leveles
UV protection for longer life
Fire, smoke and debris control
No maintenance
Different colours available
Codes of practive
EN 1793 and EN 1794 road traffic and safety devices measures
Additional Information:
- Item Code: TPN-Reflock
- Production Capacity: 5000 sqmt/month
- Delivery Time: As per quantity
- Packaging Details: As required
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PMMA Noise Barriers
Price on Request
Product Details:
| Minimum Order Quantity | 500 Square Meter |
| Usage/Application | Noise control |
| Type | Sound Barrier Wall |
| Material | PMMA extruded sheets |
| Service Type | Turnkey solutions |
| Services Include | Design,supply and installation |
| Product Dimension | 2000x500x15mm or customized |
| Weight | 15Kg/m2 |
| Energy Consumption | Low energy |
| Density Kg M Cube | 1200Kg/m3 |
| Frequency Ghz | 250-5000 Hz |
| Max Withstanding Temperature | -40 to +120 |
| Thickness | 15,20,25mm |
| I Deal In | New Only |
Noise screens made of PMMA extruded compact sheet of various thickness, framed either in Aluminium or metal perimeter section with EPDM gaskets, system is modular with tongue and groove locking system allows multiple stacking of panels to acheive desired height.
Noise screens can be fixed either with HEA/HEB beams or rectangular or pipe sections with pressure pads.
Sheet thickness - 15,20,25mm
Standards - EN1793 and 1794
Color - Transparent, translucent or complete opaque with many color options
Type of noise screens - Single layer or double layer with perimeter frame
Additional Information:
- Item Code: ReflockPMA
- Production Capacity: 5000/M
- Delivery Time: 4-5 weeks
- Packaging Details: Standard
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Polycarbonate Noise Barriers
Price on Request
Product Details:
| Minimum Order Quantity | 500 Square Meter |
| Usage/Application | Noise control |
| Type | Sound Barrier Wall |
| Material | PMMA, PC sheets |
| Service Type | EPC |
| Services Include | Design,supply and installation |
| Frequency | NA |
| Voltage | NA |
| Product Dimension | 2000x500x50mm,2000x500x100mm |
| Weight | 30Kg/m2 |
| Energy Consumption | Low energy |
Panels shall be tested according to EN 1793 and 1794 road safety and noise reducing devices.
Additional Information:
- Item Code: Reflock
- Production Capacity: 5000 SQMT
- Delivery Time: 5-6 weeks
- Packaging Details: Standard
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