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sklademVydáno: 2017-10-25
PD ISO/TS 11665-13:2017
Measurement of radioactivity in the environment. Air: radon 222 Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method
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| Označení normy: | PD ISO/TS 11665-13:2017 |
| Počet stran: | 46 |
| Vydáno: | 2017-10-25 |
| ISBN: | 978 0 580 93627 2 |
| Status: | Standard |
Popis
PD ISO/TS 11665-13:2017
This standard PD ISO/TS 11665-13:2017 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 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.