DIN EN 13139:2013-07

This European Standard specifies the properties of aggregates obtained by processing natural, manufactured or recycled materials and mixtures of these aggregates for use in mortars, renders and screeds, e. g. a) masonry mortar, b) floor/screed mortar, c) surfacing of internal walls (plastering mortar), d) rendering of external walls, e) special bedding materials, f) repair mortar, g) grouts, for buildings, roads and civil engineering works. It covers aggregates having an oven dried particle density greater than 2,00 Mg/m3 (2000 kg/m3). It also covers recycled aggregate with densities greater than 1,50 Mg/m3 (1500 kg/m3).