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✓ All-in-One Multi-Functional Acoustic Solution: Absorption, Isolation & Damping
Transcends single-material limitations by concurrently mitigating airborne and structure-borne noise in a single integrated system
✓ Triple Synergy: Sound Absorption, Vibration Damping & Sound Insulation
Suppresses panel resonance while simultaneously controlling sound transmission and reflection for superior acoustic performance across all frequency bands
✓ Solvent-Free Eco-Friendly Thermal Lamination Process
Completely eliminates toxic chemical adhesives through a thermal bonding process, ensuring high eco-friendliness, safety, and delamination resistance
✓ Superior Noise Barrier (Sound Transmission Loss) Performance
High-density formulation engineered to maximize the Mass Law, effectively blocking both external sound intrusion and internal noise leakage
✓ Excellent 3D Formability & Installation Convenience
Precision die-cutting and flexible bending allow effortless adaptation to complex contours and diverse industrial equipment
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[ Structure ]
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✓ Sound-absorbing layer : Melt-blown Sound-absorption Sheet - Websuler
✓ Noise-insulating layer : Resin-based Damping Sheet - Zerony TP series
✓ Option : Vibration-damping layer - Zerony B Sheet
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Fig. Sound-absorption Concept Fig. Sound-insulation Concept
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✓ Ultra-slim and lightweight design ensuring effortless installation even in confined spaces
✓ Integrated multi-layer structure combining sound-absorbing, damping, and sound-insulating layers
✓ Superior acoustic insulation and vibration attenuation across broad frequency bands
✓ Engineered with non-toxic, eco-friendly materials that are completely safe for human exposure
✓ RoHS compliant
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| Shape | Composite Sheet or Roll | | Composition Layer | Sound-absorption Layer W : Websuler 300/600G / Sound-absorption Layer T : Zerony TP 1.5~4T / (Option) Damping Layer B : Zerony BRR 1~2T | | Thickness | 6 ~ 12 (±0.2) mm | | Size | 450 x 1000, 950 x 5 M/roll, Other size mm | | Loss Factor (η) | 0.1 ~ 0.3 | | STC | 15 ~ 28 dB | | Fire Property | Self-extinguishing |
Values without a stated test standard are measured in-house. Source : 제품 카탈로그 (physical_property 표) (2026-09-07)
Fig. Acoustic Properties of Noise Barrier Curtain
Fig. Applications of Noise Barrier Composite, COMBO-TW
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