PD CEN ISO/TS 11665-12:2021

Measurement of Radioactivity in the Environment: Air - Radon-222

Discover the essential standard for measuring radioactivity in the environment, specifically focusing on radon-222 in the air. The PD CEN ISO/TS 11665-12:2021 provides a comprehensive methodology for determining the diffusion coefficient in waterproof materials using the membrane one-side activity concentration measurement method.

Key Features

• Standard Number: PD CEN ISO/TS 11665-12:2021
• Pages: 36
• Release Date: April 22, 2021
• ISBN: 978 0 539 14659 2
• Status: Standard

Comprehensive Coverage

This standard is an authoritative guide for professionals in environmental science, construction, and safety industries. It provides detailed instructions and methodologies for accurately measuring radon-222, a naturally occurring radioactive gas that can pose significant health risks if not properly monitored and controlled.

Why Radon-222 Measurement is Crucial

Radon-222 is a colorless, odorless gas that originates from the natural decay of uranium in soil and rocks. It can infiltrate buildings through cracks in floors and walls, posing a health risk to occupants. Long-term exposure to high levels of radon can lead to lung cancer, making it imperative to monitor and manage its concentration in indoor environments.

Innovative Measurement Method

The membrane one-side activity concentration measurement method outlined in this standard is a cutting-edge approach to determining the diffusion coefficient of radon-222 in waterproof materials. This method ensures precise and reliable results, enabling professionals to implement effective radon mitigation strategies.

Who Can Benefit from This Standard?

This standard is invaluable for:

• Environmental Scientists: Gain insights into the latest methodologies for measuring radon-222 and assessing its impact on the environment.
• Construction Professionals: Ensure that building materials and designs effectively mitigate radon infiltration, safeguarding occupants' health.
• Health and Safety Experts: Develop comprehensive safety protocols and guidelines to protect individuals from radon exposure.

Detailed and User-Friendly

With 36 pages of in-depth content, this standard is designed to be both informative and accessible. It provides clear instructions, diagrams, and examples to facilitate understanding and implementation of the measurement techniques.

Stay Ahead with the Latest Standards

Released on April 22, 2021, the PD CEN ISO/TS 11665-12:2021 reflects the most current research and technological advancements in the field of radioactivity measurement. By adhering to this standard, professionals can ensure compliance with international best practices and enhance the safety and sustainability of their projects.

Conclusion

Incorporating the PD CEN ISO/TS 11665-12:2021 into your professional toolkit is a strategic move towards excellence in environmental safety and health. This standard not only equips you with the knowledge to measure radon-222 effectively but also empowers you to make informed decisions that protect both people and the environment.

Embrace the future of environmental safety with the PD CEN ISO/TS 11665-12:2021 standard, and ensure that your projects meet the highest standards of quality and safety.

PD CEN ISO/TS 11665-12:2021

This standard PD CEN ISO/TS 11665-12:2021 Measurement of radioactivity in the environment. Air: radon-222 is classified in these ICS categories:

• 17.240 Radiation measurements
• 13.040.01 Air quality in general

This document specifies the method intended for assessing the radon diffusion coefficient in waterproofing materials such as bitumen or polymeric membranes, coatings or paints, as well as assumptions and boundary conditions which will be met during the test.

The test method described in this document allows to estimate the radon diffusion coefficient in the range of 10^-5 m²/s to 10^-12 m²/s^[8][9] with an associated uncertainty from 10 % to 40 %.