This document describes a test method for determination of the air-void structure in a hardened concrete sample which contains entrained air.The air-void structure is described by means of the following parameters, which are defined in Clause 3.
EN 480-11:2005 history
2005EN 480-11:2005 Admixtures for concrete, mortar and grout - Test methods - Part 11: Determination of air void characteristics in hardened concrete
1998EN 480-11:1998 Admixtures for Concrete, Mortar and Grout - Test Methods - Part 11: Determination of Air Void Characteristics in Hardened Concrete