Natural Stone Requirements in Educational Buildings
Natural stone in schools and university buildings is specified primarily for its high wear resistance, ease of cleaning and expected service life. Daily student traffic and intensive material use in educational facilities make it essential that floor coverings reach at least grade 6–7 on the Mohs hardness scale. Granite offers a clear advantage over most marble varieties on this criterion.
Campus transition areas, corridors and lecture theatres present high-traffic conditions where slip resistance (R9–R11) and abrasion resistance must be given priority. Sipahi Marble recommends flamed or sandblasted surface-treated granite tiles for these spaces.