Singapore 33*500*2000mm recycle Portable metal Noise Barriers for construction noise barrier

Singapore 33*500*2000mm recycle Portable metal Noise Barriers for construction noise barrier

Singapore 33*500*2000mm recycle Portable metal Noise Barriers for construction noise barrierSound barriers is also called noise barrier or acoustic barrier, including transparent sound barriers and aluminum sound barriers. Transparent sound barriers has glass-like appearance; aluminum sound barriers panel has round or louver holes and light weight. They both have high strength and firm structure. With easy installation and long service life, ASO sound barriers are widely used in business offices, residential areas, factories. Besides, they are popular on highways and railways to reduce noise pollution.Transparent sound barriers includes polycarbonate sound barriers and acrylic noise barrier. They both feature the glass-like appearance and high light transmission. They are so strong and unbreakable that they will not deform or crack. And they have beautiful colors for aesthetic effect. The Sound Transmission Class (STC) of a noise barrier is a numerical rating that represents how well a barrier can reduce airborne sound transmission. The higher the STC rating, the better the material or structure is at blocking sound.Typical STC Ratings for Noise Barriers: * STC 25-30: Low performance; normal speech can be heard and understood through the barrier. * STC 30-40: Moderate performance; loud speech can be heard but may not be fully intelligible. * STC 40-50: High performance; most speech is inaudible, though very loud sounds might be faintly heard. * STC 50 and above: Excellent performance; blocks almost all sound, including most loud noises.Sound Barrier technologyChinese National standard "Sound Barrier Structure Technical Standard" (GB/T 51335-2018)European National Standard for sound barriers, EN 14388:2005/AC:2008American National Standard for Sound Barriers ANSI/ASA S12.68-2007The relevant Australian standard is AS/NZS 20591:2014, which deals with acoustics and sound insulationBritish Standard for sound barriers BS EN 14388:2005+A1:2010 Road traffic noise reducing devices - SpecificationsProvide noise reduction solutions to meet your needs and customize sound barrier solutions for you

Singapore 33*500*2000mm recycle Portable metal Noise Barriers for construction noise barrier

Sound barriers is also called noise barrier or acoustic barrier, including transparent sound barriers and aluminum sound barriers. Transparent sound barriers has glass-like appearance; aluminum sound barriers panel has round or louver holes and light weight. They both have high strength and firm structure. With easy installation and long service life, ASO sound barriers are widely used in business offices, residential areas, factories. Besides, they are popular on highways and railways to reduce noise pollution.Transparent sound barriers includes polycarbonate sound barriers and acrylic noise barrier. They both feature the glass-like appearance and high light transmission. They are so strong and unbreakable that they will not deform or crack. And they have beautiful colors for aesthetic effect. The Sound Transmission Class (STC) of a noise barrier is a numerical rating that represents how well a barrier can reduce airborne sound transmission. The higher the STC rating, the better the material or structure is at blocking sound.Typical STC Ratings for Noise Barriers: * STC 25-30: Low performance; normal speech can be heard and understood through the barrier. * STC 30-40: Moderate performance; loud speech can be heard but may not be fully intelligible. * STC 40-50: High performance; most speech is inaudible, though very loud sounds might be faintly heard. * STC 50 and above: Excellent performance; blocks almost all sound, including most loud noises.Sound Barrier technologyChinese National standard "Sound Barrier Structure Technical Standard" (GB/T 51335-2018)European National Standard for sound barriers, EN 14388:2005/AC:2008American National Standard for Sound Barriers ANSI/ASA S12.68-2007The relevant Australian standard is AS/NZS 20591:2014, which deals with acoustics and sound insulationBritish Standard for sound barriers BS EN 14388:2005+A1:2010 Road traffic noise reducing devices - SpecificationsProvide noise reduction solutions to meet your needs and customize sound barrier solutions for you

Different type of noise barrier (sound barrier)

Different type of noise barrier (sound barrier)

Louver hole sound barrierRound hole sound barrier

Transparent sound barrierAluminum foam sound barrier

Noise barrier panels include front perforated sheet , Sound-absorbing material（Glass wool, rock wool, aluminum foam|,Polycarbonate sheet, Acrylic sheet) , back metal sheet, Side closing metal sheetRound hole sound barrier

Noise barrier panels include front perforated sheet , Sound-absorbing material（Glass wool, rock wool, aluminum foam|,Polycarbonate sheet, Acrylic sheet) , back metal sheet, Side closing metal sheetRound hole sound barrier

Louver hole sound barrier

Louver hole sound barrier

Aluminum foam sound barrier

Aluminum foam sound barrier

Polycarbonate and Acrylic Noise Barrier

Polycarbonate and Acrylic Noise Barrier

H post and clip

H post and clip

Sound barrier absorbing materialGlass wool, rock wool, aluminum foam, polyester fiber

Sound barrier absorbing materialGlass wool, rock wool, aluminum foam, polyester fiber

-Q-:What makes your fence products different from other company’s? -A-: ASO fence provide free design service, customization and warranty service, with strictly quality control and very competitive price. -Q-: Can I get a pcs of your products sample? A-: Yes, free samples will be provided anytime. -Q-: What type of materials do you use for fence? A-: Most of the wire we use is low carbon steel wire. The core wire for razor wire is high tension strength steel wire. Post material is Q235. -Q-: Will my fence rust, peel, fade or chip? A-: It shows more details in our warranty policy. If without man-made crash, punch, acid wash, etc, the surface can last for more than 10 years. -Q-: What are fittings and how are they used? -A-: We have hundreds of fittings for our fence products. Different type of fence comes with different accessories -Q-: How do I take care of my new fence? -A-: Just try to avoid man-made crash, acid, etc.

-Q-:What makes your fence products different from other company’s? -A-: ASO fence provide free design service, customization and warranty service, with strictly quality control and very competitive price. -Q-: Can I get a pcs of your products sample? A-: Yes, free samples will be provided anytime. -Q-: What type of materials do you use for fence? A-: Most of the wire we use is low carbon steel wire. The core wire for razor wire is high tension strength steel wire. Post material is Q235. -Q-: Will my fence rust, peel, fade or chip? A-: It shows more details in our warranty policy. If without man-made crash, punch, acid wash, etc, the surface can last for more than 10 years. -Q-: What are fittings and how are they used? -A-: We have hundreds of fittings for our fence products. Different type of fence comes with different accessories -Q-: How do I take care of my new fence? -A-: Just try to avoid man-made crash, acid, etc.