DIN EN 1015-19:2005-01 Methods of test for mortar for masonry - Part 19: Determination of water vapour permeability of hardened rendering and plastering mortars; German version EN 1015-19:1998 + A1:2004
2005DIN EN 1015-19:2005 Methods of test for mortar for masonry - Part 19: Determination of water vapour permeability of hardened rendering and plastering mortars; German version EN 1015-19:1998 + A1:2004