BS EN 17643:2022 - Bitumen and Bituminous Binders

Determination of Equi-Shear Modulus Temperature and Phase Angle Using a Dynamic Shear Rheometer (DSR). BTSV Test

Introducing the BS EN 17643:2022, a comprehensive standard that provides detailed methodologies for the determination of equi-shear modulus temperature and phase angle in bitumen and bituminous binders using a Dynamic Shear Rheometer (DSR). This standard is essential for professionals in the field of materials science, civil engineering, and construction, ensuring precise and reliable results in the analysis of bituminous materials.

Key Features and Benefits

• Standard Number: BS EN 17643:2022
• Pages: 18
• Released: 2022-08-23
• ISBN: 978 0 539 14596 0
• Status: Standard

This standard is meticulously crafted to provide a robust framework for the determination of critical properties of bituminous binders. The methodologies outlined in this document are designed to ensure accuracy, repeatability, and reproducibility, making it an indispensable resource for laboratories and research institutions.

Comprehensive Methodology

The BS EN 17643:2022 standard details the procedures for using a Dynamic Shear Rheometer (DSR) to measure the equi-shear modulus temperature and phase angle of bituminous binders. The DSR is a sophisticated instrument that applies oscillatory shear stress to a sample, allowing for the precise determination of its rheological properties. This standard provides step-by-step instructions, ensuring that users can achieve consistent and reliable results.

Applications and Use Cases

The methodologies outlined in BS EN 17643:2022 are applicable to a wide range of bituminous materials, including those used in road construction, roofing, and waterproofing. By determining the equi-shear modulus temperature and phase angle, professionals can gain valuable insights into the performance characteristics of these materials under various conditions. This information is crucial for ensuring the durability and longevity of bituminous products in real-world applications.

Why Choose BS EN 17643:2022?

Adopting the BS EN 17643:2022 standard offers numerous advantages:

• Enhanced Accuracy: The detailed procedures and guidelines ensure precise measurements, reducing the risk of errors and inconsistencies.
• Improved Reliability: By following a standardized methodology, users can achieve reproducible results, enhancing the reliability of their analyses.
• Industry Compliance: This standard aligns with industry best practices, ensuring that your methodologies meet the highest standards of quality and performance.
• Comprehensive Coverage: With 18 pages of detailed instructions and guidelines, this standard provides a thorough understanding of the procedures and techniques involved.

Who Should Use This Standard?

The BS EN 17643:2022 standard is ideal for:

• Materials Scientists: Gain a deeper understanding of the rheological properties of bituminous binders.
• Civil Engineers: Ensure the quality and performance of bituminous materials used in construction projects.
• Laboratory Technicians: Follow standardized procedures to achieve accurate and reliable results.
• Research Institutions: Conduct advanced research and development in the field of bituminous materials.

Conclusion

The BS EN 17643:2022 standard is an essential resource for anyone involved in the analysis and application of bituminous binders. With its comprehensive guidelines and detailed methodologies, this standard ensures that users can achieve accurate, reliable, and reproducible results. Whether you are a materials scientist, civil engineer, laboratory technician, or researcher, the BS EN 17643:2022 standard is a valuable tool that will enhance your understanding and application of bituminous materials.

Invest in the BS EN 17643:2022 standard today and ensure that your methodologies meet the highest standards of quality and performance.

BS EN 17643:2022

This standard BS EN 17643:2022 Bitumen and bituminous binders. Determination of equi-shear modulus temperature and phase angle using a Dynamic Shear Rheometer (DSR). BTSV test is classified in these ICS categories:

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

This document specifies the Binder Fast Characterization Test (for short: BTSV test, German: Bitumen-Typisierungs-Schnell-Verfahren). The test is conducted using a Dynamic Shear Rheometer (DSR). It is used to characterize bitumen and bituminous binders and to assess the deformation behaviour at high service temperatures. The test procedure described in this document covers the testing of paving grade bitumen or modified bitumen, as fresh (unused) binders, as well as binders after laboratory ageing conditioning (e.g. EN 12607-1, EN 14769), and also binders that have been recovered from asphalt mixtures. The test procedure in accordance with this document is not applicable for bituminous binders with particles larger than 250 μm (e.g. filler material, granulated rubber). NOTE The test procedure has not been applied on bituminous binders recovered from bitumen emulsions yet. The test determines the temperature and the associated phase angle at which a bituminous binder exhibits a defined complex shear modulus in stress-controlled oscillation mode at constant frequency and with continuous increase of the test temperature. WARNING - The use of this document can 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 ensure that regulatory requirements are fulfilled prior to application of this document. This document involves handling of apparatus and binders at very high temperatures. Always wear protective gloves and eyewear when handling hot binders, and avoid contact with any exposed, unprotected skin.