ISO 11665-9:2016
Measurement of radioactivity in the environment — Air: Radon-222 — Part 9: Test methods for exhalation rate of building materials
Reference number
ISO 11665-9:2016
Edición 1
2016-02
Retirada
ISO 11665-9:2016
56653
Retirada (Edición 1, 2016)

Resumen

ISO 11665-9:2016 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.

Informaciones generales

  •  : Retirada
     : 2016-02
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 38
  • ISO/TC 85/SC 2
    17.240  13.040.01 
  • RSS actualizaciones

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)