journal article·2013-11

Forced Convective Drying of Wet Porous Asphalt Imaged with Neutron Radiography

Lily D. Poulikakos, Saba Saneinejad, Marjan Sedighi Gilani, Iwan Jerjen, Eberhard Lehmann, Dominique Derome

Advanced Engineering Materials· Volume 15· Issue 11
Publisher page

Abstract

Characterization of the drying process of porous asphalt (PA) is done using neutron radiography; showing that drying of PA follows two distinct phases with a first more rapid moisture loss followed by a slower moisture loss in presence of disconnected fluid pockets. Moisture content distribution would not be obtainable with traditional methods such as recording the mass versus time.
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Research context

OpenAlex topics: Nuclear Physics and Applications · Geophysical Methods and Applications · NMR spectroscopy and applications

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Affiliations

Empa, Swiss Federal Laboratories for Materials Science and Technology Laboratory for Road Engineering/Sealing Components, Überlandstrasse 129 8600 Dübendorf Switzerland

Chair of Building Physics ETH Zürich Swiss Federal Institute of Technology Zürich, Wolfgang‐Pauli‐Strasse 15 8093 Zürich Switzerland

Empa Swiss Federal Laboratories for Materials Science and Technology Laboratory for Building Science and Technology, Überlandstrasse 129 CH‐8600 Dübendorf Switzerland

Empa, Swiss Federal Laboratories for Materials Science and Technology Laboratory for Electronics/Metrology/Reliability, Überlandstrasse 129 CH‐8600 Dübendorf Switzerland

Department of Spallation Neutron Source (ASQ) Paul Scherrer Institute CH‐5232 Villigen Switzerland

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