Noise barriers products supplied to projects by Vinh Hung IP meet all the current standards, enable to minimize the noise volume affecting the surrounding area (residential areas, hospitals, schools, industrial parks and so on) and offer the beautifulness. The noise barrier walls are windproof, increases the concentration for drivers, which increases the safety for people and vehicles on roads
Absorptive noise barrier wall:
Using materials capable of absorbing the sound, punching plates and so on, which prevents the sound reflection.
Sound absorption Standards: Noise Reduction Coefficient NRC indicates the amount of noise power absorbed by the noise absorbing barrier wall.
For the absorptive noise barrier wall, the NRC will be within 0.6 to 0.9 range (FHWA highway noise barrier design handbook).
Reflective noise barrier wall:
Using the good noise insulation materials like Polycarbonate panels (PC), Polymethyl methacrylate panels (PMMA), Glass laminate.
Sound reflective Standards: Transmission loss coefficient TL will measure the sound power hit on or transmitted through the walls.
For the reflective noise barrier wall, the TL coefficient is
>25 dB at 500HZ and >30 dB at 1000HZ (refer to KS F4770 standards).
ALLATION METHODS
Preparation:
Gather materials, accessories and installation
Check the surface of the basement system:
Check the distance among the anchor
Check the dimensions of posts flanges, positions of bolt holes and anchor
Noise barriers products supplied to projects by Vinh Hung IP meet all the current standards, enable to minimize the noise volume affecting the surrounding area (residential areas, hospitals, schools, industrial parks and so on) and offer the beautifulness. The noise barrier walls are windproof, increases the concentration for drivers, which increases the safety for people and vehicles on roads
Absorptive noise barrier wall:
Using materials capable of absorbing the sound, punching plates and so on, which prevents the sound reflection.
Sound absorption Standards: Noise Reduction Coefficient NRC indicates the amount of noise power absorbed by the noise absorbing barrier wall.
For the absorptive noise barrier wall, the NRC will be within 0.6 to 0.9 range (FHWA highway noise barrier design handbook).
Reflective noise barrier wall:
Using the good noise insulation materials like Polycarbonate panels (PC), Polymethyl methacrylate panels (PMMA), Glass laminate.
Sound reflective Standards: Transmission loss coefficient TL will measure the sound power hit on or transmitted through the walls.
For the reflective noise barrier wall, the TL coefficient is
>25 dB at 500HZ and >30 dB at 1000HZ (refer to KS F4770 standards).
ALLATION METHODS
Preparation:
Gather materials, accessories and installation
Check the surface of the basement system:
Check the distance among the anchor
Check the dimensions of posts flanges, positions of bolt holes and anchor
438 Security Paper Suppliers
Short on time? Let Security Paper sellers contact you.
- Sack kraft paper used to make cement bag, wrapping, bags,...
- Subtance from 65 gsm to 150 gsm
- Good quality
- Price USD 675/MT FOB Haiphong port, Vietnam
- payment in T/T advanced or L/C
- Delivery 1-3 weeks after payment
MOQ: 100 MT.
- Kraft liner board used to make carton box
- 100% virgin material,
- Subtance from 150 to 250 gsm
- Good quality,
- T/T or L/C payment
- Delivery: 1-3 weeks after payment
MOQ: 100 MT.
Bag Type: Plastic Film Roll (Stretch Film / Pallet Wrap)
Style: Versatile, Protective, Efficient
Thickness: Customized
Size: Customized
Material: PE (Polyethylene)
Film Color: Transparent
Printing: Customized Printing Accept
Features: Excellent transparency & elasticity, highly stretchable, does not tear easily, provides load stability, dust and moisture protection, allows easy identification, tamper-resistant.
Usage: Wrapped around pallets, boxes, and furniture for bundling, securing, protecting, and keeping them in place securely during transportation and storage.
Bag Type: Compostable Storage Bag
Thickness: Customized
Size: Customized
Closure: Zip Top
Material: Compostable
Film Color: Transparent
Printing: Customized as customers' demand
Packaging: 100 pcs/ zipper bag 1000 pcs/ctn or Customized packing as customers demand
Features: Safe for Food Storage, Resealable, Reusable, Moisture-proof, Leak-proof, Tear-resistant
Multi-usage:
- Food Packaging
- Storing medical supplies and specimens securely
- Packaging and protecting small electronic components, jewelry, and other sensitive items in the manufacturing and retail sectors
- Used as containers for organizing small items like buttons, screws, or craft supplies
- Widely used in travel for packing toiletries and organizing clothing, making them an indispensable tool for keeping items neat and accessible
Bag Type: Waste Bag
Style: Bags on Roll
Thickness: Customized
Size: Customized
Material: HDPE/LDPE virgin or recycled, biodegradable
Film Color: Any color the customer wants
Printing: Customized Printing Accept
Key Features:
- Disposable design for convenience, superior tear and puncture resistance, leak-proof to contain waste effectively, lightweight for ease of handling, and economically efficient.
- Heavy-Duty Performance: Engineered for robust strength, making it suitable for all residential kitchen and office waste management needs.
- Exceptional Durability: The trash bag liner is highly durable and specifically designed to securely hold garbage without any tearing or leakage, ensuring reliable containment.
Usage: Waste management in households, offices, and businesses
Bag Type: Waste Bag
Style: Bags on Roll
Thickness: Customized
Size: Customized
Material: HDPE/LDPE virgin or recycled, biodegradable
Film Color: Any color the customer wants
Printing: Customized Printing Accept
Features: Key Features: Disposable design for convenience, superior tear and puncture resistance, leak-proof to contain waste effectively, lightweight for ease of handling, and economically efficient.
Heavy-Duty Performance: Engineered for robust strength, making it suitable for all residential kitchen and office waste management needs.
Exceptional Durability: The trash bag liner is highly durable and specifically designed to securely hold garbage without any tearing or leakage, ensuring reliable containment.
Usage: Waste management in households, offices, and businesses
Bag Type: Food Storage Bag
Thickness: Customized
Size: Customized
Closure: Zip Top
Material: PE
Film Color: Transparent
Printing: As customers requirement
Packaging: 100 pcs/ zipper bag 1000 pcs/ctn or Customized packing as customers demand
Features: Safe for Food Storage, Resealable, Reusable, Moisture-proof, Leak-proof, Tear-resistant
Multi-usage:
-Food Packaging
-Storing medical supplies and specimens securely
-Packaging and protecting small electronic components, jewelry, and other sensitive items in the manufacturing and retail sectors
-Used as containers for organizing small items like buttons, screws, or craft supplies
-Widely used in travel for packing toiletries and organizing clothing, making them an indispensable tool for keeping items neat and accessible.
Bag Type: Wine Bottle Bag/Ice Bag
Thickness: Customized
Size: Customized
Material: Virgin, Recycled Paper, PE Film
Film Color: Transparent or Any color the customer wants
Printing: Custom printed options available
Packaging: In cartons or packages with paper labels according to customerâ??s requirements
Place of origin: Vietnam
Features: Durable, Reusable, Water-resistant, Elegant Design
Usage: Ideal for wine shops, promotional events, parties, supermarkets, gifting occasions, and as wine coolers
MOQ: 7 tons
Leadtime: Container 20GP: 1-2 weeks (After sample approval), Container 40GP: 20-25 days (After sample approval)