Measurement of radioactivity in the environment. Air: radon 222 - Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method Ingestion-build-48974 Where any doubt exists about

Where any doubt exists about the existence of hazard due to explosive properties

This part of ISO/IEC TR 24714 does not reduce any rights or obligations provided by applicable laws

The different codings prevent the mating of these coded male or female connectors to any other interfaces and cross-mating between the different codings

and ticket dispensing mechanisms

Measurement of radioactivity in the environment. Air: radon 222 - Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method Ingestion-build-48974 Where any doubt exists about1 Scope This document specifies the different methods 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 that shall be met during the test. This document is not applicable for porous materials, where radon diffusion depends on porosity and moisture content.