PD CEN/TS 17481:2020 - Bitumen and Bituminous Binders

Determination of Salt Content in Bitumen: Electrical Conductivity Method

The PD CEN/TS 17481:2020 is a comprehensive standard that provides a detailed methodology for determining the salt content in bitumen using the electrical conductivity method. Released on July 22, 2020, this standard is an essential resource for professionals in the construction and materials industry who require precise and reliable methods for analyzing bituminous materials.

With a total of 16 pages, this standard offers a concise yet thorough exploration of the procedures and principles involved in the electrical conductivity method. The document is identified by the ISBN 978 0 539 02133 2, ensuring its accessibility and reference in professional and academic settings.

Why Choose PD CEN/TS 17481:2020?

Bitumen and bituminous binders are critical components in the construction industry, particularly in road construction and maintenance. The presence of salts in bitumen can significantly affect its performance and longevity. Therefore, accurately determining the salt content is crucial for ensuring the quality and durability of bituminous materials.

The PD CEN/TS 17481:2020 standard provides a scientifically validated method for this purpose. By employing the electrical conductivity method, it allows for precise measurement of salt content, which is vital for maintaining the integrity of bituminous products. This method is not only accurate but also efficient, making it a preferred choice for laboratories and quality control departments.

Key Features of the Standard

• Standard Number: PD CEN/TS 17481:2020
• Pages: 16
• Release Date: July 22, 2020
• ISBN: 978 0 539 02133 2
• Status: Standard

Applications and Benefits

The application of this standard is widespread across various sectors that utilize bituminous materials. It is particularly beneficial for:

• Construction Companies: Ensuring the quality of bitumen used in road construction and other infrastructure projects.
• Material Testing Laboratories: Providing a reliable method for testing and quality assurance.
• Research Institutions: Offering a standardized approach for academic and industrial research.

By adhering to the guidelines set out in the PD CEN/TS 17481:2020, organizations can enhance the reliability and performance of their bituminous products, leading to longer-lasting and more durable constructions.

Understanding the Electrical Conductivity Method

The electrical conductivity method is a sophisticated technique used to measure the salt content in bitumen. This method involves assessing the ability of a bitumen sample to conduct electricity, which correlates with the presence of salts. The higher the conductivity, the greater the salt content.

This method is favored for its accuracy and efficiency. It allows for rapid analysis, making it ideal for environments where time and precision are of the essence. The PD CEN/TS 17481:2020 standard provides detailed instructions on how to implement this method, ensuring consistent and reliable results.

Conclusion

The PD CEN/TS 17481:2020 standard is an invaluable tool for anyone involved in the production, testing, or application of bituminous materials. By providing a clear and effective method for determining salt content, it helps ensure the quality and durability of bitumen, ultimately contributing to the success of construction projects.

Whether you are a construction professional, a laboratory technician, or a researcher, this standard offers the guidance and assurance needed to achieve optimal results in your work with bituminous binders.

PD CEN/TS 17481:2020

This standard PD CEN/TS 17481:2020 Bitumen and bituminous binders. Determination of salt content in bitumen. Electrical conductivity method is classified in these ICS categories:

• 91.100.50 Binders. Sealing materials
• 75.140 Waxes, bituminous materials and other petroleum products

This document describes a method for determination of the salt content in bitumen, conventionally expressed in mg of sodium chloride (noted NaCl as from this point of this document) per kg of bitumen. This method is valid for “equivalent NaCl contents” between 20 mg/kg and 500 mg/kg.