Perception of darkening of stone fac ades and the need for cleaning
نویسنده
چکیده
This study intends to understand and analyse the visual pollution caused by particle deposition on the stone fac ades that ultimately cause blackening of buildings and affect the aesthetic value of the fac ade. The aesthetics is complex and is subjected to differences in opinion between individuals. For the purpose of this study different types of buildings in Amman (residential, commercial, historical and others); have been randomly selected and visually studied by investigating public perceptions of the aesthetic benefits, and value of stone cleaning. An interaction chart relating the darkness level, the deposition patterns and the type of building has been developed in order to assess the priority given by the public to stone fac ade cleaning decision. 2013 The Gulf Organisation for Research and Development. Production and hosting by Elsevier B.V. All rights reserved.
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