DIN EN 1352:1997-02

The document covers the procedure for the determination of the static modulus of elasticity in compression of autoclaved aerated concrete (AAC) and of lightweight aggregate concrete with open structure (LAC). The modulus of elasticity (E-modulus) is determined on prismatic test specimens taken from prefabricated components. It is calculated from the difference of longitudinal compressive strains corresponding to the increase of longitudinal compressive stress from the basic test stress to the upper test stress.