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Norm
ISO 11665-9:2016
Ausgabedatum: 2016 02 03
Measurement of radioactivity in the environment — Air: Radon-222 — Part 9: Test methods for exhalation rate of building materials
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 22...
Weiterlesen
ZURÜCKGEZOGEN
: 2019 05 14
Herausgeber:
International Organization for Standardization
Format:
Digital | 38 Seiten
Sprache:
Englisch
Aktuell Gültig:
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.
ISO 11665-9:2019
2019 05 14
Measurement of radioactivity in the environment — Air: Radon-222 — Part 9: Test methods for exhalati...
Norm
ISO 11665-9:2016
2016 02 03
Measurement of radioactivity in the environment — Air: Radon-222 — Part 9: Test methods for exhalati...
Norm
↖
Norm
ISO 11665-9:2019
Ausgabedatum :
2019 05 14
Measurement of radioactivity in the environment — Air: Radon-222 — Part 9: Test methods for exhalation rate of building materials