| Title: | Determination of radon exhalation from construction materials using VOC emission test chambers |
| Author(s): | Richter M; Jann O; Kemski J; Schneider U; Krocker C; Hoffmann B; |
| Address: | "Division 4.2 Materials and Air Pollutants, BAM Federal Institute for Materials Research and Testing, Berlin, Germany" |
| ISSN/ISBN: | 1600-0668 (Electronic) 0905-6947 (Linking) |
| Abstract: | "The inhalation of (222) Rn (radon) decay products is one of the most important reasons for lung cancer after smoking. Stony building materials are an important source of indoor radon. This article describes the determination of the exhalation rate of stony construction materials by the use of commercially available measuring devices in combination with VOC emission test chambers. Five materials - two types of clay brick, clinker brick, light-weight concrete brick, and honeycomb brick - generally used for wall constructions were used for the experiments. Their contribution to real room concentrations was estimated by applying room model parameters given in ISO 16000-9, RP 112, and AgBB. This knowledge can be relevant, if for instance indoor radon concentration is limited by law. The test set-up used here is well suited for application in test laboratories dealing with VOC emission testing" |
| Keywords: | Algorithms *Construction Materials Radon/*analysis Volatile Organic Compounds Building material Emission test chamber Indoor Air Quality Radon exhalation Radon measurement Real room radon concentrations; |
| Notes: | "MedlineRichter, M Jann, O Kemski, J Schneider, U Krocker, C Hoffmann, B eng Evaluation Study Research Support, Non-U.S. Gov't England 2013/02/05 Indoor Air. 2013 Oct; 23(5):397-405. doi: 10.1111/ina.12031. Epub 2013 Mar 21" |
