1. DIN EN 1352: Determination of static modulus of elasticity under compression of autoclaved aerated concrete or lightweight aggregate concrete with open structure. Beuth, Berlin (1997)
2. DIN EN 1992-1-1: Eurocode 2: design of concrete structures – part 1-1: general rules and rules for buildings. Beuth, Berlin (2011)
3. DIN EN 12390-3: Testing hardened concrete – part 3: compressive strength of test specimens. Beuth, Berlin (2009)
4. DIN EN 12390-5: Testing hardened concrete – part 5: flexural strength of test specimens. Beuth, Berlin (2009)
5. DIN EN 12390-13: Testing hardened concrete – part 13: determination of secant modulus of elasticity in compression. Beuth, Berlin (2014)