BS EN 1015-19:1999

This standard BS EN 1015-19:1999 Methods of test for mortar for masonry is classified in these ICS categories:

• 91.100.10 Cement. Gypsum. Lime. Mortar

This European Standard specifies a method for determining the steady state water vapour permeability of rendering and plastering mortars in accordance with prEN 998-1 at the upper and lower part of the hygroscopic range. The test method is applicable to mortars from which disc shaped specimens of uniform thickness between 10 mm and 30 mm can be made.

Rate of moisture transfer through specimens exposed to saturated salt solutions.