Polycarbonate Noise Barrier | Acrylic Noise Barrier for Highways & Urban Infrastructure
Ecotone Systems is one of India’s leading manufacturers and suppliers of polycarbonate noise barriers, acrylic noise barriers, and transparent highway noise barrier systems. Our solutions are engineered to control noise pollution while maintaining clear visibility, modern aesthetics, and long-term performance.
Overview of Polycarbonate & Acrylic Noise Barriers
Noise barriers play a crucial role in mitigating sound generated from highways, railways, industrial zones, commercial complexes, and urban transit corridors. Transparent barriers made from polycarbonate or acrylic sheets are especially preferred where maintaining visual openness is essential—such as residential zones, expressways, metro lines, and flyovers.
Ecotone’s transparent barriers are designed as per international standards and provide excellent sound insulation, durability, and weather resistance.
How Noise Barriers Work
Sound barriers reduce incoming noise by absorbing, reflecting, or redirecting sound waves. When noise from road traffic encounters a barrier:
Reflection occurs when sound waves bounce off a solid surface.
Absorption occurs when porous materials trap sound waves within tiny cavities.
Diffusion/Deflection forces sound waves to travel longer distances over or around the barrier, reducing their intensity.
To ensure effectiveness, the barrier must at least block the line of sight between the noise source and the receiver. Barrier height, length, and placement are key factors that determine acoustic performance.
Ecotone Polycarbonate & Acrylic Noise Barriers
Ecotone’s transparent noise barriers are manufactured using high-grade PMMA (acrylic) or polycarbonate solid sheets, available in clear and tinted variants. These materials offer high impact strength, excellent transparency, and long-term resistance to environmental exposure.
Designed to meet EN 1793 European standards for road traffic noise reduction, our barriers ensure reliable acoustic performance and compliance with international safety norms.
They are available in multiple colors, thicknesses, shapes, and designs. Custom options include translucent sheets, inclined designs, and architecturally aesthetic profiles.
Why Polycarbonate Noise Barriers?
Polycarbonate sheets are virtually unbreakable and offer a glass-like appearance without the risk of shattering. They are lightweight, easy to fabricate, and ideal for applications requiring transparency and high impact resistance.
Ecotone Systems is a trusted supplier of high-quality polycarbonate noise barriers across India, supporting infrastructure projects nationwide.
Connect With Ecotone Systems – India’s Trusted Noise Barrier Manufacturer
Have a project in mind? Contact our experts for reliable, high-performance noise barrier solutions designed for highways, railways, industrial plants, and urban developments.
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Acrylic Sheet Technical Specifications
| Product Property | Test Result | Standard |
|---|---|---|
| Tensile Strength | min. 70 MPa | ISO 527-2/1B/5 |
| Elongation at Break | 5% | ISO 527-2/1B/5 |
| Flexural Strength | min. 98 MPa | ISO 178 |
| Elastic Modulus | min. 3300 MPa | ISO 527-2/1B/5 |
| Density | 1.19 g/cm³ | ISO 1183 |
| Thermal Expansion (0–50°C) | 70 × 10⁻⁶ 1/K | DIN 53752-A |
| Max Service Temperature | 70°C | – |
| Vicat Softening Temperature | 102°C / 110°C | ISO 306/B50 |
| Light Transmission (Clear) | min. 90% | DIN 5036 |
| Sound Reduction Index (DLR) | 30 / 32 / 33 dB | EN 1793-2 |
Salient Features of Ecotone Systems Polycarbonate & Acrylic Noise Barriers
Designed to meet both acoustic and non-acoustic performance requirements.
Manufactured with eco-friendly materials and modern architectural aesthetics.
Engineered according to wind pressure and regional safety norms.
Helps shield communities from highway and industrial noise sources.
Barriers follow a vertical or parabolic profile for improved noise diversion.
Achieves up to 36 dB(A) transmission loss.
Noise leakage prevented using rubber-gasketed interlocking joints.
Height and configuration customized as per site needs.
Plain surfaces ensure minimal maintenance and easy cleaning.
Feedback from Our Clients
At Ecotone Systems, we value every client relationship. Here’s what our clients have to say about their experience with our acoustic solutions, reflecting our dedication to quality, innovation, and trust
Ecotone Completed Projects
Explore our portfolio of successfully delivered acoustic solutions across diverse industries. Each project reflects our engineering expertise, attention to detail, and commitment to high-performance noise control.