PD ISO/PAS 13473-6:2021 - Characterization of Pavement Texture by Use of Surface Profiles

Standard Number: PD ISO/PAS 13473-6:2021

Pages: 24

Released: 2021-12-21

ISBN: 978 0 539 13879 5

Status: Standard

Overview

The PD ISO/PAS 13473-6:2021 is a comprehensive standard that provides detailed guidelines for the characterization of pavement texture using surface profiles. This standard is essential for professionals in the field of civil engineering, road construction, and maintenance, as it ensures the accuracy and reliability of pavement texture measurements.

Key Features

• Verification of Laser Profilometers: This standard focuses on the verification of the performance of laser profilometers, which are crucial tools for measuring pavement texture. Ensuring the accuracy of these devices is vital for maintaining the quality and safety of road surfaces.
• Comprehensive Guidelines: With 24 pages of detailed instructions and guidelines, this standard provides a thorough understanding of the procedures and methodologies involved in pavement texture measurement.
• Up-to-Date Information: Released on December 21, 2021, this standard incorporates the latest advancements and best practices in the field, making it a valuable resource for professionals.
• International Standard: As an ISO/PAS standard, it is recognized and respected globally, ensuring that the methodologies and practices outlined are of the highest quality and consistency.

Benefits

Implementing the guidelines and procedures outlined in the PD ISO/PAS 13473-6:2021 standard offers numerous benefits:

• Enhanced Accuracy: By verifying the performance of laser profilometers, this standard helps ensure that pavement texture measurements are accurate and reliable, leading to better quality control and maintenance of road surfaces.
• Improved Safety: Accurate pavement texture measurements are crucial for identifying potential hazards and ensuring the safety of road users. This standard helps in maintaining the safety and integrity of road surfaces.
• Cost-Effective Maintenance: By providing precise guidelines for pavement texture measurement, this standard helps in identifying areas that require maintenance, thereby optimizing the use of resources and reducing maintenance costs.
• Global Recognition: As an internationally recognized standard, it ensures that the methodologies and practices used are consistent with global best practices, enhancing the credibility and reliability of the measurements.

Who Should Use This Standard?

The PD ISO/PAS 13473-6:2021 standard is designed for a wide range of professionals involved in the construction, maintenance, and management of road surfaces, including:

• Civil Engineers: Professionals involved in the design and construction of road surfaces will find this standard invaluable for ensuring the quality and durability of their projects.
• Road Maintenance Teams: Teams responsible for the upkeep and maintenance of road surfaces can use this standard to accurately assess pavement texture and identify areas that require attention.
• Quality Control Inspectors: Inspectors tasked with ensuring the quality and safety of road surfaces can rely on the guidelines provided in this standard to perform accurate and reliable measurements.
• Research and Development Professionals: Those involved in the development of new materials and technologies for road construction can use this standard to validate the performance of their innovations.

Detailed Content

The PD ISO/PAS 13473-6:2021 standard covers a wide range of topics related to the characterization of pavement texture, including:

• Introduction to Pavement Texture Measurement: An overview of the importance of pavement texture measurement and the role of laser profilometers in this process.
• Verification Procedures: Detailed guidelines for verifying the performance of laser profilometers, including calibration procedures and performance criteria.
• Measurement Techniques: An in-depth look at the various techniques and methodologies used for measuring pavement texture, including data collection and analysis.
• Quality Control and Assurance: Guidelines for ensuring the accuracy and reliability of pavement texture measurements, including best practices for quality control and assurance.
• Case Studies and Examples: Real-world examples and case studies that illustrate the application of the guidelines and procedures outlined in the standard.

Conclusion

The PD ISO/PAS 13473-6:2021 standard is an essential resource for anyone involved in the measurement and characterization of pavement texture. By providing comprehensive guidelines for the verification of laser profilometers and the measurement of pavement texture, this standard helps ensure the accuracy, reliability, and safety of road surfaces. Whether you are a civil engineer, a road maintenance professional, or a quality control inspector, this standard will provide you with the tools and knowledge you need to perform accurate and reliable pavement texture measurements.

PD ISO/PAS 13473-6:2021

This standard PD ISO/PAS 13473-6:2021 Characterization of pavement texture by use of surface profiles is classified in these ICS categories:

• 93.080.20 Road construction materials

This document describes methods for checking laser profilometer performance with respect to the capability of such equipment in measuring pavement texture.

The objective of this document is to make available an internationally accepted procedure by which performance of various laser-based equipment for pavement texture measurements can be evaluated. The document includes guidelines and recommendations intended to assist users of laser profilometers in verification of their equipment. This document is not intended as the basis for qualifying or approving laser profilometers. The procedure aims at providing tools for verifying that such systems perform satisfactory in all respects important for the correct measurements of texture, as well as to detect when and in what way the performance is unsatisfactory. This document also provides some general information about the limitations and trade-offs of laser profilometer systems.

Modern profilometers in use for measurements on pavements are almost entirely of the contactless type (such as laser point or line triangulation) designed for two- or three-dimensional measurements, and this document is intended for evaluating the performance of this type of profilometers. However, some other contactless types of profilometer can use applicable parts of ISO 13473.

This document has been prepared as a result of a need identified to correct for unacceptable differences in results measured by various equipment, even if the operators of these claim that they meet the applicable part of ISO 13473. It is not intended for other applications than pavement texture measurement. To be able to exclude errors influenced by programming mistakes or wrong interpretation of ISO 13473-1 a reference program code, digital profiles and calculated reference MPD-values can be reached via Annex A. This document is a complement to other parts of ISO 13473 in which some specifications are given but methods to check them are not included.