Determining alkali leaching during accelerated ASR performance testing and in field exposed cubes using cold water extraction (CWE) and µXRFJan Lindgård, Tone Østnor, Benoit Fournier, Øyvind Lindgård, Tobias Danner, Gilles Plusquellec and Klaartje De WeerdtMATEC Web Conf., 199 (2018) 03004DOI: https://doi.org/10.1051/matecconf/201819903004