PD CEN/TS 18194:2025 - Road and Airfield Surface Characteristics

Standard Number: PD CEN/TS 18194:2025

Pages: 44

Release Date: December 9, 2025

ISBN: 978 0 539 30918 8

Status: Standard

Overview

Introducing the PD CEN/TS 18194:2025, a comprehensive standard that delves into the intricate world of road and airfield surface characteristics, with a particular focus on the acoustic properties of these surfaces. This standard is an essential resource for professionals in the field of civil engineering, transportation planning, and environmental acoustics, providing a detailed framework for understanding and evaluating the acoustic performance of road surfaces.

Why Acoustic Properties Matter

In today's world, where urbanization and transportation networks are expanding rapidly, the acoustic properties of road surfaces have become a critical factor in urban planning and environmental management. The noise generated by traffic can have significant impacts on human health and well-being, making it imperative to design road surfaces that minimize noise pollution. The PD CEN/TS 18194:2025 standard provides the necessary guidelines to assess and improve the acoustic characteristics of road and airfield surfaces, contributing to quieter and more sustainable urban environments.

Key Features of the Standard

• Comprehensive Analysis: The standard offers a thorough analysis of the acoustic properties of road surfaces, covering various types of materials and construction techniques.
• Measurement Techniques: It outlines state-of-the-art measurement techniques and methodologies for accurately assessing the acoustic performance of road surfaces.
• Environmental Impact: The standard emphasizes the importance of reducing noise pollution and its impact on the environment and human health.
• Practical Applications: It provides practical guidance for engineers and planners to implement effective noise-reducing strategies in road and airfield design.

Who Can Benefit from This Standard?

The PD CEN/TS 18194:2025 is an invaluable resource for a wide range of professionals, including:

• Civil Engineers: Gain insights into the latest techniques for designing road surfaces with optimal acoustic properties.
• Urban Planners: Utilize the standard to create urban environments that prioritize noise reduction and enhance quality of life.
• Environmental Consultants: Leverage the guidelines to assess and mitigate the environmental impact of road noise.
• Transportation Authorities: Implement policies and standards that align with best practices in noise management.

Detailed Content

Spanning 44 pages, the PD CEN/TS 18194:2025 is meticulously structured to provide a comprehensive understanding of the subject matter. Each section is crafted to offer in-depth knowledge and practical insights, ensuring that readers are well-equipped to apply the principles in real-world scenarios.

Future-Proof Your Projects

As the world continues to evolve, the demand for sustainable and noise-conscious infrastructure is only set to increase. By integrating the guidelines from the PD CEN/TS 18194:2025 into your projects, you are not only adhering to current standards but also future-proofing your designs against the growing challenges of urban noise pollution.

Conclusion

The PD CEN/TS 18194:2025 is more than just a standard; it is a vital tool for shaping the future of road and airfield design. By focusing on the acoustic properties of surfaces, it empowers professionals to create environments that are not only functional but also harmonious with the needs of society and the environment. Embrace this standard to lead the way in innovative and sustainable infrastructure development.

PD CEN/TS 18194:2025

This standard PD CEN/TS 18194:2025 Road and airfield surface characteristics — Characterisation of the acoustic properties of road surfaces is classified in these ICS categories:

• 93.080.20 Road construction materials
• 93.120 Construction of airports

This document describes an assessment procedure for characterising the effect of different pavement types on road traffic noise emission. The procedure relies on the application of an established measurement method and specifies the de-tailed conditions for its use to enable the determination of characteristic values for the acoustic perfor-mance of road surface types with a given accuracy. Performance is characterised in absolute terms ra-ther than with respect to a reference surface, as specifications for the latter differ from country to coun-try and could contribute to additional uncertainty. The procedure is intended to be suitable for the following applications: - for the acoustic labelling (i.e. the determination of initial acoustic properties) of generic or proprie-tary road surface products; - for the conformity-of-production (COP) assessment of newly laid surfaces, e.g. to assess compliance with acoustic labels and/or contract specifications, or to assess the homogeneity of the surface over its length; - for the monitoring of the acoustic properties of road surfaces over the course of their working life-time, so as to help inform surface maintenance/replacement policies and increase understanding of the acoustic durability of road surfaces. The values derived from this procedure are intended to be used for the following purposes: - to characterise the initial acoustic properties of a road surface type (the acoustic label) using a common procedure across Europe. Such an acoustic label can serve as a baseline for setting perfor-mance requirements in public procurements, COP assessments and monitoring over the working lifetime of the surface. The label enables the comparison of different road surface types in an unbi-ased manner; - to verify the acoustic quality and homogeneity of a newly laid road surface; - to determine the acoustic quality and homogeneity of a road surface at a given point during its working lifetime; the collation of sufficient data on the same surface over time enables the predic-tion of acoustic behaviour and can help to drive surface design/development. In addition, the procedure described within this document also makes possible: - the establishment of reference values for wider road surface types; - the derivation of input parameters for road surface corrections within environmental noise calcula-tion methods (in particular, the harmonised CNOSSOS-EU method).