BS EN 12697-40:2020
Bituminous mixtures. Test methods In situ drainability
| Standard number: | BS EN 12697-40:2020 |
| Pages: | 16 |
| Released: | 2020-03-04 |
| ISBN: | 978 0 539 02220 9 |
| Status: | Standard |
BS EN 12697-40:2020 Bituminous Mixtures - Test Methods In Situ Drainability
Discover the essential standard for evaluating the drainability of bituminous mixtures with the BS EN 12697-40:2020. This comprehensive document provides detailed methodologies for assessing the in situ drainability of bituminous mixtures, ensuring that your construction projects meet the highest standards of quality and performance.
Overview
The BS EN 12697-40:2020 is a crucial standard for professionals in the construction and civil engineering industries. Released on March 4, 2020, this standard is part of a series that focuses on test methods for bituminous mixtures. It specifically addresses the in situ drainability, a critical factor in the longevity and effectiveness of road surfaces and other structures that utilize bituminous materials.
Key Features
- Standard Number: BS EN 12697-40:2020
- Pages: 16
- Release Date: March 4, 2020
- ISBN: 978 0 539 02220 9
- Status: Standard
Why In Situ Drainability Matters
In situ drainability is a vital property of bituminous mixtures, influencing the durability and safety of road surfaces. Proper drainage prevents water accumulation, which can lead to surface damage, reduced friction, and increased risk of accidents. By adhering to the BS EN 12697-40:2020 standard, engineers and construction professionals can ensure that their projects are designed to effectively manage water, enhancing both performance and safety.
Comprehensive Testing Methods
The BS EN 12697-40:2020 provides a detailed framework for testing the drainability of bituminous mixtures. This includes methodologies for conducting in situ tests, which are crucial for obtaining accurate and reliable data. The standard outlines the necessary equipment, procedures, and conditions required to perform these tests, ensuring consistency and precision in results.
Benefits of Using BS EN 12697-40:2020
Adopting the BS EN 12697-40:2020 standard offers numerous benefits for construction projects:
- Enhanced Durability: By ensuring proper drainage, bituminous surfaces are less prone to damage, extending their lifespan.
- Improved Safety: Effective water management reduces the risk of hydroplaning and other water-related hazards.
- Compliance: Meet industry regulations and standards, avoiding potential legal and financial repercussions.
- Quality Assurance: Implementing standardized testing methods guarantees the quality and reliability of construction materials.
Who Should Use This Standard?
The BS EN 12697-40:2020 is an invaluable resource for a wide range of professionals, including:
- Civil Engineers
- Construction Managers
- Quality Assurance Specialists
- Road Maintenance Teams
- Material Suppliers
Conclusion
Incorporating the BS EN 12697-40:2020 standard into your projects ensures that you are utilizing the most up-to-date and effective methods for assessing the drainability of bituminous mixtures. This not only enhances the quality and safety of your constructions but also aligns with industry best practices and regulatory requirements.
With its comprehensive guidelines and detailed methodologies, the BS EN 12697-40:2020 is an essential tool for any professional involved in the design, construction, and maintenance of bituminous surfaces. Ensure your projects stand the test of time by prioritizing proper drainage and adhering to this critical standard.
BS EN 12697-40:2020
This standard BS EN 12697-40:2020 Bituminous mixtures. Test methods is classified in these ICS categories:
- 93.080.20 Road construction materials
This document describes a method to determine the in situ relative hydraulic conductivity, at specific locations, of a road surfacing that is designed to be permeable. An estimate of the average value for the surfacing is obtained from the mean value of a number of determinations on each section of road.
The test measures the ability to drain water (drainability) achieved in situ of a surfacing. As such, it can be used as a compliance check to ensure that a permeable surface course has the required properties when it is laid. The test can also be used subsequently to establish the change of drainage ability with time.
For the test to be valid, the surface of the test area should be clean and free from detritus. Measurements can be made when a road is either wet or dry, but not if it is in a frozen state.