DS EN 480-13:2009
DS EN 480-13:2009 Admixtures For Concrete, Mortar And Grout - Test Methods - Part 13: Reference Masonry Mortar For Testing Mortar Admixtures Defines the constituent materials, the composition and the mixing procedure to produce a reference masonry mortar with a prescribed consistence for testing mortar admixtures as defined in EN 934-3.