This part of ISO13007 describes methods for determining characteristics for grouts used in the installation of ceramic tiles. The following test methods are described:
determination of flexural and compressive strength (4.1);
determination of water absorption (4.2);
determination of shrinkage (4.3);
determination of resistance to abrasion (4.4);
determination of transverse deformation (4.5);
determination of chemical resistance (4.6).