2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/58389The tiles of the canonical tilings (of the 3dimensional space) T*(2F) are six tetrahedra. We determine their inflation rules by the projection method.8 pages, Latex, group21.sty (included), 8 Figures (16 gif-files included), to be published in the Special Issue of Discrete Mathematics in honor of Ludwig DanzerMathematical Physics52C22text