Dubuild Panel
1 / 5
Our acoustic barriers, centered on professional acoustic technology, provide effective noise reduction solutions for transportation, industrial, and architectural sectors. Constructed with high-strength metal frames and composite soundproof panels, combined with precision manufacturing processes, they significantly reduce various noises such as vehicle roars and mechanical vibrations, achieving full-frequency noise attenuation.
Acoustic Barrier Panels (Metal Acoustic Panels) are specifically designed for generator rooms, power plants, and industrial facilities. These panels deliver significant noise reduction while withstanding harsh environments. Modular installation methods enable seamless integration into various building structures.
| Frequency (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| NB-100 | 0.22 | 0.61 | 0.80 | 0.85 | 0.82 | 0.84 |
| Frequency (Hz) | 125 | 250 | 500 | 1k | 2k | 4k | Rw |
|---|---|---|---|---|---|---|---|
| NB-100 | 14.2 | 28.4 | 32.8 | 41.8 | 42.3 | 48 | 37 |
1Precision Wide-Spectrum Reduction: Blocks mid-to-low traffic noise and high-frequency industrial noise.
2Lightweight & Robust: High-strength aluminum and galvanized steel for impact resistance.
3Modular Installation: Factory pre-fabricated components for rapid on-site assembly.
4Aesthetic Adaptability: Personalized colors and dimensions to fit any environment.
Our professional laboratory ensures that every bespoke product undergoes rigorous pre-production testing. We simulate complex acoustic environments to verify sound insulation performance before mass production begins.
Testing demonstrates a drop from external noise of 80.1 dB to an internal level of 36.4 dB or lower.
We are a specialized supplier of noise control services and acoustic products. Our expertise covers aerospace, commercial buildings, medical audiometry, and industrial engineering. We provide one-stop turnkey solutions from concept to completion, including solution consulting, structural design, fluid calculation, manufacturing, and testing acceptance services.
