BS EN 12878. Pigments for the colouring of building materials based on cement and/or lime. Specifications and methods of test|Extenders, Environmental testing, Colour tests, Mechanical properties of materials, Pigments, Physical properties of materials, Chemical analysis and testing, Mortars, Chlorides, Conformity, Determination of content, Quality control, Construction materials, Chemical composition, Cements, Mixtures, Halides, Compressive strength, Concretes, Solutes, Aqueous dispersions, Particulate materials, Extraction methods of analysis, Chemical properties, Performance, Lime