ISO 11665-8:2019 环境中辐射的测量 空气：氡-222 第8部分：建筑物内进行初始和辅助调查的方法

标准编号：ISO 11665-8:2019

中文名称：环境中辐射的测量 空气：氡-222 第8部分：建筑物内进行初始和辅助调查的方法

英文名称：Measurement of radioactivity in the environment — Air: radon-222 — Part 8: Methodologies for initial and additional investigations in buildings

发布日期：2019-12

标准范围

本文件规定了所有类型建筑中氡放射性浓度的测定要求。建筑可以是单户住宅、公共建筑、工业建筑、地下建筑等。本文件描述了在初始调查阶段用于评估建筑物中氡年平均活动浓度的测量方法。它还涉及确定建筑物中氡的来源、进入路线和转移路径所需的调查（额外调查）。最后，本文件概述了对实施的缓解技术进行缓解后立即测试、监测其有效性和测试建筑物对氡行为可持续性的适用要求。本文件不涉及技术建筑诊断或缓解工作的规定。

This document specifies requirements for the determination of the activity concentration of radon in all types of buildings. The buildings can be single family houses, public buildings, industrial buildings, underground buildings, etc.This document describes the measurement methods used to assess, during the initial investigation phase, the average annual activity concentration of radon in buildings. It also deals with investigations needed to identify the source, entry routes and transfer pathways of the radon in the building (additional investigations).Finally, this document outlines the applicable requirements for the immediate post？mitigation testing of the implemented mitigation techniques, monitoring of their effectiveness and testing of the sustainability of the building's behaviour towards radon.This document does not address the technical building diagnostic or the prescription of mitigation work.

标准预览图