EN 1793-2 Road Traffic Noise Reducing Devices, Part 2: Basic Characteristics of Airborne Sound Insulation Under Radiated Sound Field Conditions

Environmental Tests

EN 1793-2 Road Traffic Noise Reducing Devices, Part 2: Basic Characteristics of Airborne Sound Insulation Under Radiated Sound Field Conditions

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of EN 1793-2 testing. This standard specifies the laboratory method for measuring the airborne sound insulation performance of road traffic noise attenuating devices under reverberation conditions.

EN 1793-2 Road Traffic Noise Reducing Devices, Part 2: Basic Characteristics of Airborne Sound Insulation Under Radiated Sound Field Conditions

It covers the assessment of the internal performance of barriers that can be reasonably installed within the test facility described in EN ISO 10140-2 and EN ISO 10140-4.

This method is not designed to determine the intrinsic properties of airborne sound insulation of noise-reducing devices to be installed on roads in echo-free conditions.

Noise reduction devices next to roads must provide adequate sound insulation so that the sound transmitted from the device is not significant compared to the overhead refractive sound. This document specifies a test method for characterizing intrinsic airborne sound insulation performance for noise reduction devices designed for roads in reverberation conditions.

This standard is not concerned with the determination of insertion loss (external performance), which is additionally dependent on factors unrelated to the product itself. The test is designed to allow measurement of the internal airborne sound insulation performance of the device; The resulting rating should aid in the selection of devices for resonant roadside applications.

EUROLAB assists manufacturers with EN 1793-2 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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