PRICES include / exclude VAT
Sponsored link
sklademVydáno: 2021-04-22
PD CEN ISO/TS 11665-12:2021
Measurement of radioactivity in the environment. Air: radon-222 Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method
Format
Availability
Price and currency
Anglicky Secure PDF
Immediate download
318.39 €
You can read the standard for 1 hour. More information in the category: E-reading
Reading the standardfor 1 hour
31.84 €
You can read the standard for 24 hours. More information in the category: E-reading
Reading the standardfor 24 hours
95.52 €
Anglicky Hardcopy
In stock
318.39 €
| Označení normy: | PD CEN ISO/TS 11665-12:2021 |
| Počet stran: | 36 |
| Vydáno: | 2021-04-22 |
| ISBN: | 978 0 539 14659 2 |
| Status: | Standard |
DESCRIPTION
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 %.