Noise Barrier
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Sound Insulation Type Panel Home > Noise Barrier > S.B Panel > Sound Insulation Type Panel



This is developed as a substitution of S.I panel made with extruded concrete material.

1. The concrete products are easy to be broken and to produce wastes. But this product is made with steel. There is
    no risk of damage and it is an eco-friendly product because it is possible to recycle.
2. The front and back panel are made with galvanized steel, which maximizes hardness. The back panel has super
    structural hardness by width-bending.
3. The shape is same as the sound-absorbing product. When they are assembled, the leakage of sound is minimized.
4. The polyester is used at inside, which erases resonance at air bound.
5. The whole products are assembled with rivets, which completes perfectly and shows high durability and
6. This is chosen at road construction because the price is not different from the existing concrete products.
7. The surface is smooth. It can express diverse appearance with diverse colorful plating.
About SANGJIN Grating Hot Dip Galvanizing Pressure Welding Machine
Management Philosophy
Sangjin History
Features of Sangjin Grating
Manufacturing Process
Construction Performances
Grating for Plants
Grating for Civil Engineering
Main Features
Hot Dip Galvanizing
Plating Facilities Construction
970 Type Automatic Pressure Welding Machine (GW2)
1260 Type Automatic Pressure Welding Machine (GW1)
Automatic Pressure Welding Facilities Construction
Hot & Cold Rolling Machine Noise Barrier Contact us  
Serrated Flat-Bar
Serrated I-Bar
Lower Clip
S.B Walll
S.B Panel
Grating for Plants
Grating for Civil Engineering
Hot Rolling Material
Automatic Pressure Welding Facilities Construction
Coating Facilities Construction
Road Safety Equipments & Export-Import
Export and Import
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Headquarter 19B-8-1 Banwol Industrial Complex) 244 Sinwon-ro, Ansan-si, Gyeonggi, Korea  TEL 82-31-491-3702  FAX 82-31-494-5816
Shihwa Factory (2 Ba 301, Shihwa Industrial Complex) 46 Huimanggongwon-ro, Siheung-si, Gyeonggi, Korea  TEL 82-31-493-5646  FAX 82-31-493-5647
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