PD ISO/TS 11665-13:2025 - Measurement of Radioactivity in the Environment

Discover the latest advancements in environmental safety with the PD ISO/TS 11665-13:2025 standard. This comprehensive document is essential for professionals involved in the measurement of radioactivity in the environment, specifically focusing on the air and the determination of the diffusion coefficient of radon 222 in waterproof materials. Released on December 9, 2025, this standard is a crucial tool for ensuring safety and compliance in various industries.

Key Features of the Standard

The PD ISO/TS 11665-13:2025 standard provides a detailed methodology for measuring the diffusion coefficient of radon 222 in waterproof materials using a membrane two-side activity concentration test method. This method is vital for assessing the permeability of materials to radon gas, which is a significant concern in construction, environmental monitoring, and public health.

• Standard Number: PD ISO/TS 11665-13:2025
• Pages: 44
• Release Date: December 9, 2025
• ISBN: 978 0 539 34198 0
• Status: Standard

Why This Standard is Important

Radon 222 is a naturally occurring radioactive gas that can pose significant health risks if not properly managed. It is a leading cause of lung cancer among non-smokers and is prevalent in many environments due to the natural decay of uranium in soil and rocks. Understanding and controlling the diffusion of radon through building materials is critical for minimizing exposure and protecting public health.

The PD ISO/TS 11665-13:2025 standard provides a scientifically validated method for determining how radon gas diffuses through waterproof materials. This information is crucial for architects, engineers, and environmental scientists who are tasked with designing buildings and systems that minimize radon infiltration.

Applications of the Standard

This standard is applicable in a variety of fields, including:

• Construction Industry: Ensuring that building materials meet safety standards for radon permeability.
• Environmental Monitoring: Assessing the effectiveness of radon mitigation strategies in existing structures.
• Public Health: Providing data to support regulations and guidelines aimed at reducing radon exposure.

Comprehensive and User-Friendly

With 44 pages of detailed information, the PD ISO/TS 11665-13:2025 standard is both comprehensive and user-friendly. It includes clear instructions, diagrams, and examples to facilitate understanding and implementation. Whether you are a seasoned professional or new to the field, this standard is designed to provide you with the knowledge and tools you need to effectively measure and manage radon diffusion in waterproof materials.

Stay Ahead with the Latest Standards

In an ever-evolving field, staying up-to-date with the latest standards is crucial. The PD ISO/TS 11665-13:2025 standard represents the cutting edge of research and practice in the measurement of radioactivity in the environment. By incorporating this standard into your work, you can ensure that you are using the most current and effective methods available.

Conclusion

The PD ISO/TS 11665-13:2025 standard is an indispensable resource for anyone involved in the measurement and management of radon 222 in the environment. Its detailed methodology and practical applications make it a valuable tool for ensuring safety and compliance in a variety of industries. Equip yourself with the knowledge and expertise provided by this standard to effectively address the challenges posed by radon gas and protect public health.

PD ISO/TS 11665-13:2025

This standard PD ISO/TS 11665-13:2025 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