90.20 Standard under periodical review Jul 15, 2024
CEN
CEN/TC 246 Natural stones
European Norm
73.020 Mining and quarrying | 91.100.15 Mineral materials and products
This European Standard specifies a method for determining the water absorption of natural stone – see
EN 12670 for terminology and EN 12440 for denomination - by immersion in water at atmospheric pressure.
PUBLISHED
EN 13755:2008
90.20
Standard under periodical review
Jul 15, 2024