The key unique advantages of this fence include its high sound absorption coefficient of 0.65 at 1000Hz, making it highly effective at reducing traffic and industrial noise. The porous concrete structure allows sound waves to penetrate and dissipate within the material, rather than reflecting them back into residential areas. The hybrid snap-on and bolt-fixed installation design provides both quick assembly and stable anchoring, even in high-wind environments. It is resistant to corrosion, fading, and impact damage, with a 20+ year service life, and it meets ISO 14001 environmental standards for low environmental impact during production and use.
Each fence panel measures 2200mm in height, 1800mm in length, and 120mm in thickness, with a total weight of 30kg per piece. It has a compressive strength of 45MPa, meeting the requirements for perimeter noise barrier structures. The porous concrete structure has a sound absorption coefficient of 0.65 at 1000Hz, with an overall noise reduction rating of 32dB. The surface treatment is a matte anti-UV paint, providing protection against fading from prolonged sun exposure. The installation kit includes matching snap-on connectors and high-strength anchor bolts for secure attachment to concrete or gravel foundations. It has a Class A fire resistance rating, and can withstand wind speeds up to 110km/h without displacement.
This soundproof concrete boundary fence is primarily used for highway residential buffer zones, industrial plant perimeter noise control, airport nearby residential areas, railway line noise reduction, and commercial district perimeter noise abatement. It is also suitable for use in school campuses and hospital grounds to reduce external noise disruption, creating a quieter and more comfortable environment for students, patients, and staff. Its durable construction makes it ideal for long-term noise control solutions, eliminating the need for frequent repairs or replacement.
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