Stones
Estremadura Azul CT
Bluish grey limestone of compact appearance with small to large size darker grains and fossils and bluish veins. Used in facades and interior and exterior cladding, its characteristic high hardness enables its application in heavy traffic flooring.
PHYSICO-MECHANICAL PROPERTIES
| Apparent density | 2640 kg/m3 |
| Open orosity | 2,3% |
| Water absorption at atmospheric pressure | 0,8% |
| Flexural strenght under concentrated load | 16,4 MPA |
| Abrasion test | 19 mm |
