BS EN 12697-23:2017

Overview

BS EN 12697-23:2017 is a crucial standard within the field of civil engineering, specifically addressing the testing of bituminous mixtures. This standard outlines the methodology for determining the indirect tensile strength of bituminous specimens, which is a key performance indicator for assessing the durability and structural integrity of asphalt mixtures used in road construction and maintenance.

Key Requirements

The standard specifies the test methods required to accurately measure the indirect tensile strength of bituminous materials. Key requirements include:

• Sample Preparation: Guidelines for the preparation of test specimens, including dimensions and conditioning prior to testing.
• Testing Procedure: Detailed instructions on the equipment and procedures to be used during the testing process.
• Data Analysis: Methods for calculating the indirect tensile strength from the test results, ensuring consistency and reliability in reporting.
• Reporting Results: Requirements for documenting and presenting test results in a clear and standardised format.

Implementation Benefits

Adopting BS EN 12697-23:2017 provides numerous benefits for compliance professionals and civil engineers:

• Enhanced Quality Control: By following this standard, organisations can ensure that their bituminous mixtures meet required performance criteria, leading to improved road quality and longevity.
• Standardised Testing: The use of a recognised testing method promotes consistency across projects, facilitating comparisons and evaluations of different materials.
• Informed Decision-Making: Accurate assessment of tensile strength allows engineers to make informed decisions regarding material selection and design, optimising performance and cost-effectiveness.

Compliance Value

Compliance with BS EN 12697-23:2017 is essential for organisations aiming to meet regulatory requirements and industry standards. Key compliance values include:

• Regulatory Adherence: Meeting the specifications outlined in this standard helps organisations comply with national and European regulations governing construction materials.
• Risk Mitigation: By ensuring that materials are tested for indirect tensile strength, organisations can reduce the risk of premature failure in road surfaces, which can lead to safety hazards and increased maintenance costs.
• Market Competitiveness: Demonstrating compliance with recognised standards enhances an organisation's reputation and competitiveness in the civil engineering sector.

In conclusion, BS EN 12697-23:2017 provides a comprehensive framework for evaluating the indirect tensile strength of bituminous mixtures. Its implementation not only ensures compliance with regulatory standards but also enhances the overall quality and performance of road construction projects.