Concrete, mortar, hardened: Water permeability of water-saturated concrete (NT BUILD 506) Posted onJanuary 21, 2006July 21, 2020Author Report #: NT BUILD 506 Approved: January 2006 Download pdf Size: 1.97 MB Abstract This NORDTEST method is intended for the determination of the water permeability of cast or drilled test specimens of hardened, water-saturated concrete or mortar. Categories and Tags