PD CEN/TS 17482:2020 - Bitumen and Bituminous Binders: Determination of Acid Number of Bitumen Using the Potentiometric Method

Discover the essential standard for professionals in the field of bitumen and bituminous binders with the PD CEN/TS 17482:2020. This comprehensive document provides a detailed methodology for determining the acid number of bitumen using the potentiometric method, ensuring accuracy and consistency in your analyses.

Overview

The PD CEN/TS 17482:2020 is a technical specification that outlines the procedure for measuring the acid number of bitumen. This is a crucial parameter in assessing the quality and performance of bituminous materials, which are widely used in construction and road paving. Understanding the acid number helps in evaluating the potential for chemical reactions that could affect the durability and stability of bituminous products.

Key Features

• Standard Number: PD CEN/TS 17482:2020
• Pages: 16
• Release Date: July 22, 2020
• ISBN: 978 0 539 02134 9
• Status: Standard

Why This Standard is Important

The determination of the acid number is vital for several reasons:

• Quality Control: Ensures that the bitumen meets the required specifications for its intended use.
• Performance Assessment: Helps in predicting the long-term behavior of bituminous materials under various environmental conditions.
• Safety and Compliance: Assists in maintaining compliance with industry regulations and standards.

Methodology

The potentiometric method described in this standard is a precise and reliable technique for determining the acid number. It involves the use of a potentiometer to measure the potential difference in a solution, which is directly related to the concentration of acidic components in the bitumen. This method is preferred for its accuracy and reproducibility, making it a trusted choice for laboratories and quality control departments.

Who Should Use This Standard?

This standard is indispensable for:

• Laboratory Technicians: Engaged in the testing and analysis of bituminous materials.
• Quality Control Managers: Responsible for ensuring that products meet industry standards.
• Researchers and Engineers: Involved in the development and improvement of bituminous products.
• Construction Professionals: Who need to understand the properties of materials used in their projects.

Benefits of Using PD CEN/TS 17482:2020

By adhering to the guidelines set forth in this standard, users can expect:

• Enhanced Product Quality: Through rigorous testing and validation of materials.
• Increased Reliability: Of bituminous products in various applications.
• Improved Safety: By ensuring materials are free from harmful chemical reactions.
• Cost Efficiency: By reducing the risk of material failure and the need for costly repairs.

Conclusion

The PD CEN/TS 17482:2020 is an essential resource for anyone involved in the production, testing, or application of bituminous materials. By providing a clear and detailed methodology for determining the acid number, this standard helps ensure the quality, safety, and performance of bituminous products. Whether you are a laboratory technician, quality control manager, or construction professional, this standard is a valuable tool in your arsenal.

Invest in the PD CEN/TS 17482:2020 today and ensure that your bituminous materials meet the highest standards of quality and performance.

PD CEN/TS 17482:2020

This standard PD CEN/TS 17482:2020 Bitumen and bituminous binders. Determination of acid number of bitumen. Potentiometric method is classified in these ICS categories:

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

This document describes a method for the determination of the free acidic constituents present in bitumen, conventionally known as acid number.

WARNING The use of this document may involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.