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A new method for mould sampling at hard to access surfaces

: Rennebarth, Thorsten; Hofbauer, Wolfgang; Mayer, Florian

International Society of Indoor Air Quality and Climate -ISIAQ-, Ottawa:
13th International Conference on Indoor Air Quality and Climate 2014. Vol.5, Pt.A : Proceedings of Indoor Air 2014, Hong Kong, 7-12 July 2014
Red Hook, NY: Curran, 2014
ISBN: 978-1-63439-731-5
International Conference on Indoor Air Quality and Climate <13, 2014, Hong Kong>
Conference Paper
Fraunhofer IBP ()

Surface samples of walls and ceilings suspicious to mould growth in large rooms with high ceilings common in historical buildings such as castles or churches are often difficult to obtain because of the limited accessibility of elevated and exposed material surfaces. Ladders or scaffolds demand diligence in application, time and effort and may be considered a nuisance especially at sites of historic, cultural and touristic interest. For sampling of such sites difficult to access we developed and tested a sampling device based on a remote controlled quadrocopter. Whereas quadrocopters and similar devices have already successfully used in remote sensing (e.g. Sturm et al., 2013; Knoth et al., 2011) our approach is a new application for a microcopter which can be called "remote sampling".