Geological classification:
  Limestone, greyish-yellow, cloudy
Bulk specific gravity ASTM C 97-94:
  2.5 kg/dm³
Absorption ASTM C 97-94:
  1.30%
Compressive strength ASTM C 170:
  55 N/mm²
Modulus of rupture ASTM C 99:
  8.2 N/mm²
Freeze-thaw cyclic test DIN 52104:
  yes