Natural stones sometimes have a geological formation that makes regular ribs splitting extremely difficult. For this reason Steinex created the GT line with which regular, quality splits can be achieved with materials that normally do not allow it. GT technology is installed on 2 Igloo models, 1 Broadway model and 1 Menhir model. To complete the range, the Broadway 800 GT automatic plant was created for the production of cubes with materials that are difficult to split.