white Macael

white Macael

White

macael

  • int linings
  • pint Interior pavements
  • Polished
  • Fire resistance.
  • Water absorption.
  • petrographic name: calcitic marble
  • Apparent density (Kg / m3): 2500-2740
  • open porosity (%): 0,1-0,6
  • Water absorption by atmospheric pressure (%): 0,1-0,2
  • Water absorption by capillarity (g/m2 s0,5): 0,098-0,509
  • Flexural concentrated under load (MPa): 12,1-14,2
  • Variation of flexural strength after 48 freeze-thaw cycles: 11-19
  • Abrasion resistance: 20,5-25,3
  • Slip resistance:
    • Polishing surface finish:
      • Damp: 5
      • Dry: 48
    • Gross surface finish:
      • Damp: 61
      • Dry: 66
  • Thermal shock resistance (% mass loss): 0-0,04
  • Fire resistance: A class