Sound absorbing panel, Noise barrier, Noise barrier wall


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
South Korea
Brand name
NOISE BARRIER
Payment Terms
L/C,T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
noise barrier, sound absorption panel, noise absorption
Category
Roadway Safety , Soundproofing Materials , Traffic Barrier

DH TRADING

Country / Year Established
South Korea South Korea / 2014
Business type
Trading Company
Verified Certificate

10

GMP

ISO

Product name Sound absorbing panel, Noise barrier, Noise barrier wall Certification -
Category Roadway Safety
Soundproofing Materials
Traffic Barrier
Ingredients -
Keyword noise barrier , sound absorption panel , noise absorption Unit Size -
Brand name NOISE BARRIER Unit Weigh -
origin South Korea Stock -
Supply type - HS code 7610909000

Product Information

Sound absorbing panel.

Noise Barrier Panel (Aluminium, Steel Structure) installed on road to prevent noise from spreading into resident area

 

Product composition/Spec

1. Aluminum Sheet: A sheet made of aluminum that is attached to the front of the product. It has a curved surface in an uneven structure, and has a number of holes of a certain size

2. Galvanized Steel Sheet: Galvanized steel sheet attached to the rear of the product

3. Infilled Material: Sound-absorbing material

Company profile

We are producing a full kinds of noise barriers of various soundproof panel (sound absorbing, transparent, temporary) based on our excellent technology and accumulated expertise. We are doing our utmost to do our best with thorough quality control and united strength of all staffs to produce perfect products.

In order to value customers' value and contribute to society, we are striving to be the best in the industry with strategic product production, quality control and talent securing. We provide high quality products to our customers through excellent technology, stability and growth potential, we promise to fulfill our role as a partner to create a happy future for our company and our customers.

 

Company History

 

2014

-Established 

-Soundproof panel frame development and manufacturing line were newly established.

-Manufacture of soundproof panel itself - Application for design registration (2014-0048856)

 

2015

- Completed construction of new factory in Songsan-myeon, Hwaseong-si (3,350 m2)

- Completion of business site transfer and installation of soundproof panel manufacturing line

- Capital increase

- Acquired license for professional construction industry (metal structure window construction business)

- Procurement Administration Suppliers

 

2016 

- Application for design of soundproof panel for maintenance (2015-0006805)

- Patent application of soundproof panel for maintenance (2015-0034789)

 

2017

-Venture Business Certification

 

2018 

-Patent application for anti-vibration soundproof system (2015-0034789)

-KS Product Certification - Soundproof Metal / Metal Color

- 6,611m2 contract for new 2ND factory site

 

2019

Research and Development Institute

- Registered patent for soundproof panel with frame combination (2018-0044675)

1. Sound absorbing type, Gallery Noise Barrier (N.B.)

It is a commonly used product with good workability. We can freely adjust span length. The front plate is made of aluminum. It prevents rusting and the whole structure is assembled by riveting, it is excellent in durability and weather resistance, and free color coating is also available. In order to prevent environmental pollution, we used a harmless material (polyester)

Specifications

Front panel: AL-1.0T / GI-0.6T

Back panel: HGI-1.6T

Sound absorbing material: Polyester, glass wool

Length Width Thickness Remarks

Combination Installation optional with sound insulation, perforated, transparent type

 

2. Sound absorbing type, Perforated N.B.

It has excellent sound absorption rate and transmission loss, as the material is made of metal, it is durable and can maintain its function for a long time. You can choose the color you want to match the surrounding environment. In addition, A sound absorbing material (polyester) is harmless to the human body to prevent environmental pollution.

Specifications

Front panel: AL-1.0T / GI-0.6T

Back panel: HGI-1.6T

Sound absorbing material: Polyester, glass wool

Combination Installation optional with sound insulation, perforated, transparent type

 

3. Uneven steel type, N.B.

This technology uses noise characteristics (transmission, reflection, refraction, diffraction, etc.) to improve noise reduction performance.  The outer shape of the soundproof panel is bent in a concave shape, so effectively blocked reflections and diffracted sounds, As a plurality of air layers are formed in the portion to repeat transmission and reflection, noise reduction effect is increased. In addition, the sound absorbing material is made of polyester which is harmless to the human body in order to prevent environmental pollution.

Specifications

Front panel: AL-1.0T / GI-0.6T

Back plate: HGI-1.6T

Sound absorbing material: Polyester, glass wool

Perforated type is available to install

 

4. Uneven steel type, Sound insulation N.B.

It is a product developed as a substitute for extruded concrete sound insulation panel. Both sides have a very good effect of blocking the sound.

Because it is a closed type product, performance can be maintained for a long time. Powder coating makes it possible to apply the desired color and choose it to match the surrounding environment.

Combination Installation optional with sound insulation, perforated, transparent type

 

5. Transparent Type, N.B.

Resolve reluctance from existing metal products and does not interfere with the surrounding landscape. It is easy to create a free environment. Soundproof aluminum frame has transparent sound proof materials of glass, PC, PMMA etc to secure visibility distance and excellence of transparency

Recently, there is a tendency to use a lot of laminated glass, which was no yellowing

Combination Installation optional with sound insulation, perforated, transparent type

 

6. Semicircular transparent type, N.B

Unlike ordinary transparent panel, the product is designed as a semi-circular aluminum frame with transparent soundproof glass, PC, PMMA, etc., possible to secure view rights, sunshine due to excellent transparency and visibility

Frame: AL Aluminum (A6063-T5)

Soundproof material: glass, PC, PMMA

Combination Installation optional with sound insulation, perforated, transparent type

 

7. Semi-circular maintenance transparent type, NB

Superior Sound Insulation Performance of Transparent Soundproof Plate and maintenance of Partial Damage while Utilizing Transparency is easy and cost-effective. There is an effect that the landscape looks smooth with various colors after installation.

Application for design registration (2015-0006805)

Patent application for maintenance sound insulation panel (2015-0034789)

Perforated type is available to install

 

8. High-speed railway N.B  

High-speed railway products front side is made of aluminum at good absorbing effect, suppression of rust due to iron oxide powder from the rail is excellent, and it alleviates high-frequency noise emitted in high-speed railway sections.

Combination Installation optional with sound insulation, perforated, transparent type

 

9. Both-sided maintenance transparent type, NB

To support the transparency plate firmly even under wind pressure, Improved bearing capacity and durability of frame.

It is easy to assemble the soundproof panel and improves the construction work speed. In case of the breakage of the transparent plate, the two separate frames are used. Glass can be replaced on both sides of the soundproof plate. In addition, if the space behind the sound barrier is available, maintenance is possible without lane blocking.

Combination Installation optional with sound insulation, perforated, transparent type

 

10. Maintenance transparent type, NB

It is easy to assemble the soundproof plate so that the construction work can be processed quickly.

When one side separable frame is used in case of transparent plate breakage, it is possible to replace glass on the basis of one soundproof wall, which reduces maintenance cost.

Combination Installation optional with sound insulation, perforated, transparent type

 

11. Wood type, N.B.

Provides aesthetic effect to reduce road noise and green environment. It has excellent sound absorption and acoustic transmission loss and uses environmentally friendly wood. Excellent durability due to wood ACQ pressure preservation treatment.

Front platel: Semicircular wood (50 ~ 60Ø)

Back plate: Anticorrosive material (20,30mm)

Sound absorbing material: Polyester, glass wool

 

12. Soundproof Tunnel

Sound insulation effect is raised by blocking direct sound generated from noise source, Satisfactory sound insulation by blocking negative image quality in low-level areas. Minimizing the obstacles to landscaping and securing structural stability by reducing height. It is safe tunnels to reduce explosion sound at the rear of a high-speed railway tunnel and to prepare for the collapse of tunnel exit.

 

13. Temporary N.B (STEEL FENCE)

It is suitable for construction site and civil engineering field and protection the debris from the use of the equipment and various noise generated in construction site. It does not require any foundation work and is inexpensive and easy to install. It can be re-installed at other sites after demolition.

Classification and specifications

Front plate: GI 0.4T

Back plate: GI 0.4T

Sound absorbing material: Polyester

 

 

14. H-BEAM Post

It is one of among the important products that serve as pillars to install soundproofing. It prevents the corrosion and rust of iron through hot dip galvanizing and powder coating, and plays a role of effectively adding the durability of the soundproofing panel

 

15. 2W Guard rail  

It consists of Steel Circular Supports, Support Ribs, Impact Absorbing Buffer Brackets, Connection / Mounting Bolts, 2W-Beam. and 2W G/R maintains sufficient strength at the time of vehicle movement, absorbs the impact force of the vehicle by a certain amount of deformation, and improves the safety of passengers. The combination of materials is bolted to facilitate maintenance.

 

16. 3W Guard rail

It has the same characteristics as 2WAY and has more stability, strength and widely used.

Both 2WAY and 3WAY are used for the roadside (one side protection) or the median (for center line protection). 3WAY G/R is also bolted type and easy to maintain.

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options L/C,T/T Shipping time Negotiable

DH TRADING

Country / Year Established
South Korea South Korea / 2014
Business type
Trading Company

10

GMP

ISO

President
STEVE
Address
Sinbu dong, Dongnam-gu, Cheonan-si, Chungcheongnam-do, Korea
Product Category
Other Environmental Products,Other Roadway Products,Other Security & Protection Products,Tires
Year Established
2014
No. of Total Employees
1-50
Company introduction

What  DHTRADING stand for

 

DH TRADING is the global partner in supplying a solutionof distribution of quality products made in Korea. We provide a more progressive system with quality productsfor world markets by using reliable networks. As for Civil Engineeing & Construction products, we are harmonized with advanced material application to meet project specifications for transportation, construction,stabilized earth, erosion control, water and waste treatment, shorelineprotection & marine structure in seaports, airports, roads, railway andembankments on civil engineering. 

 

We, The World Best company keep going on generating reliable business and performing supply activities with industries and institute based on our know-how & the united partnership with Asian countries, Middle east, EU, America etc. We are now poised to take a giant leap forward, as it positions itself to become a global leader, fully committed to its bold drive to createbetter products and services. We will always do keep our best service mind for customer satisfaction to the hilt.

 

Vision

We will keep going oncreating more than double economic growth as if we have Double Heart witha Unstoppable Passion. To go a far higher to speed up internationaltrading, the best partnerships based on a Positive Attitude that createa good idea will be fully shared with all over the world.

 

 Product

 

1. Civil Engineering Division  -Stabilize civil public works

SIlt Protector

PET woven Geotextile & PET Non-woven Geotextile

Geogrid

PVD

Geosynthetics (Geotube Geogrid HDPE etc)

 

2. Construction Division - Building & Road construction 

Road safety products - Guardrail, Noise barrier, Fences, Fasteners.

Steel structures 

Aluminium structures 

Building construction material, Deck plate 

 

3. Consumer Goods Division -Speed up to high quality life

Cosmetics ( Skin Care & Hair Care) 

Kitchenwares (Cookware, Small Appliance, Tableware, Container, Cutlery, Kitchen Utensil)

Used tires (PCR, TBR)

 

 

Main Markets

Australia Australia

Brazil Brazil

Canada Canada

Indonesia Indonesia

Kuwait Kuwait

Malaysia Malaysia

Saudi Arabia Saudi Arabia

Spain Spain

U. Kingdom U. Kingdom

U.A.E. U.A.E.

U.S.A U.S.A

Viet Nam Viet Nam

Main Product
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