Standard Swedish standard · SS-ISO 11665-9:2016

Measurement of radioactivity in the environment - Air: Radon-222 - Part 9: Test methods for exhalation rate of building materials (ISO 11665-9:2016, IDT)

Status: Valid

This standard specifies a method for the determination of the free radon exhalation rate of a batch of mineral based building materials. The standard only refers to 222Rn exhalation determination using two test methods: Liquid Scintillation Counting (LSC) and gamma ray spectrometry (Annex A and Annex B)
The exhalation of thoron (220Rn) does not affect the test result when applying the determination methods described in this part of the standard.


General (13.040.01) Protective clothing (13.340.10) Radiation measurements (17.240)

Product information

Language: English

Written by: SIS - Materialteknik

International title:

Article no: STD-8019479

Edition: 1

Approved: 3/16/2016

No of pages: 52