ISO/TS 11665-12:2018
International Standard
Current Edition
·
Approved on
19 October 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
ISO/TS 11665-12:2018 Files
English
27 Pages
Current Edition
72.51 BHD
ISO/TS 11665-12:2018 Scope
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 %.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 2055-1:2016
GSO 2055-1:2015
Bahraini Technical Regulation
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO 32662-1:2025
International Standard
Liquid petroleum products — Determination of total contamination — Part 1: Middle distillates and diesel fuels
ISO 32662-2:2025
International Standard
Liquid petroleum products — Determination of total contamination — Part 2: Fatty acid methyl esters
ISO 6563:2025
International Standard
Rear load carrier for wheeled vehicles — Requirements and test methods
ISO 18674-7:2025
International Standard
Geotechnical investigation and testing — Geotechnical monitoring by field instrumentation — Part 7: Measurement of strains: Strain gauges