Technical Specification
ISO/TS 11665-13:2025
Measurement of radioactivity in the environment — Air: radon 222 — Part 13: Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method
Reference number
ISO/TS 11665-13:2025
Edition 2
2025-12
Technical Specification
Preview
ISO/TS 11665-13:2025
90838
недоступно на русском языке
Опубликовано (Версия 2, 2025)

ISO/TS 11665-13:2025

ISO/TS 11665-13:2025
90838
Язык
Формат
CHF 159

Тезис

This document specifies the different methods 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 that shall be met during the test.

This document is not applicable for porous materials, where radon diffusion depends on porosity and moisture content.

Общая информация

  •  : Опубликовано
     : 2025-12
    : Опубликование международного стандарта [60.60]
  •  : 2
  • ISO/TC 85/SC 2
    17.240  13.040.01 
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