DIN 4030-2:2008 Assessment of water, soil and gases for their aggressiveness to concrete - Part 2: Sampling and analysis of water and soil samples
EN 1008:2002 Mixing water for concrete - Specifications for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete
EN 1097-3:1998 Tests for mechanical and physical properties of aggregates - Part 3: Determination of loose bulk density and voids
EN 1097-6:2013 Tests for mechanical and physical properties of aggregates - Part 6: Determination of particle density and water absorption