ISO 11665:2018
ISO 11665:2018 Measurement of radioactivity in the environment – Air: radon-222 – Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method
CDN $273.00
Description
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 %.
Edition
1
Published Date
2018-10-19
Status
PUBLISHED
Pages
27
Language
English
Format
Secure PDF
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Abstract
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 %.
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