GUANGZHOU SHENGCHENG SIEVE CO., LTD.  

Product Name: Galvanized Steel Sheet White/Green/Blue Acoustic Highways Sound Noise Barriers Color: Green Certification: CE, ASTM, ISO, SGS Edge: Square Surface Finishing: Painting Fireproof Grade: A1 Eco-Friendly: E0 Wool Acoustic Panel Type: Perforated Wooden Acoustic Panels Acoustic Panel Type: metal Acoustic Panels Type: Sound Barriers Trademark: Shengcheng Transport Package: on metal Pallet Specification: Customized size Origin: China HS Code: 7314490000 Product Description Factory high quality highway sound barrier wallrailway galvanized steel painting noise barrierSound noise barrier feature:Effective noise barriers typically reduce noise levels by 5 to 10 decibels (dB), cutting the loudnessof traffic noise by as much as one half.For example, a barrier which achieves a 10-15dB reduction can reduce the sound level of a typicaltractor trailer pass-by to that of an automobile.Windpressurevaiue(kN/m2)HeightVerticalforceN(kN)Horizontalforce Sva(kN)MbendingmomentM(kN*m)w.≤0.452.01.709.19.42.52.6411.414.73.03.3013.721.13.54.2816.028.64.04.9218.337.30.45<w.≤0.752.01.8515.215.82.52.9019.024.53.03.6222.835.13.54.3226.747.74.05.403.0.562.1Material/type/application:Welcome to Guangzhou Shengcheng Sieve Co.,LtdShengcheng Company was founded in 1990, a professional manufacturer of metal Fence and Meshwith more than 20 years experience. Our leading products include: wrought iron fence, chain link fence,temporary fence, metal sieve mesh , and so on.We will provide high quality products and services to customers around the world.Looking forward to cooperating with you.Welcome to have avisit to us at any time.