BS EN 12697-31:2019

Comprehensive Standard for Bituminous Mixture Compaction

BS EN 12697-31:2019 is the essential standard for the compaction of bituminous mixtures using laboratory Marshall compactors. This comprehensive specification outlines the procedures and requirements for producing consistent, high-quality asphalt for a wide range of construction projects.

Ensuring Consistent Asphalt Quality

Proper compaction is critical for the long-term performance and durability of asphalt pavements. BS EN 12697-31:2019 provides detailed guidelines on:

• Preparing the test specimen
• Selecting the appropriate compaction parameters
• Measuring the density and void content of the compacted mixture

By following these standardized procedures, construction professionals can be confident that the asphalt they produce will meet the necessary strength, stability, and resistance requirements.

Compliance with Industry Regulations

This British Standard is an identical adoption of the European Standard EN 12697-31:2019, ensuring alignment with the latest industry regulations and best practices. Compliance with BS EN 12697-31:2019 demonstrates a commitment to quality, safety, and environmental responsibility in the construction industry.

Key Technical Specifications

BS EN 12697-31:2019 covers a wide range of technical requirements and test methods, including:

• Specimen preparation procedures, including mould dimensions and sample mass
• Compaction parameters, such as the number of blows, compaction energy, and temperature
• Measurement of density, void content, and other physical properties
• Reporting requirements for test results and data analysis

Benefits of Implementing BS EN 12697-31:2019

By adopting this standard, construction professionals can enjoy the following benefits:

• Improved Asphalt Quality: Consistent compaction procedures ensure that the asphalt mixture meets the necessary performance and durability requirements.
• Enhanced Safety: Adherence to standardized test methods and safety protocols helps to minimize the risk of accidents and injuries during the compaction process.
• Regulatory Compliance: Compliance with BS EN 12697-31:2019 demonstrates a commitment to industry best practices and helps to ensure that construction projects meet all relevant regulations and standards.
• Cost Savings: Proper compaction can help to extend the lifespan of asphalt pavements, reducing the need for costly maintenance and repair work in the long run.

Whether you're a construction contractor, materials supplier, or quality control professional, BS EN 12697-31:2019 is an essential resource for ensuring the consistent production of high-quality bituminous mixtures.