EN 12390-1 : Testing hardened concrete - Part 1: Shape, dimensions and other requirements for specimens and moulds.

This document specifies the shapes, dimensions, and tolerances of moulded concrete test specimens in the form of cubes, cylinders, and prisms, as well as those of the moulds required for their manufacture. The tolerances specified have been established to meet the requirements of strength testing, but may also be suitable for tests intended to determine other characteristics.