Pierres naturelles STONE Design
Bleu de Clermont
Bleu de Clermont

"Roche de Clermont" is a naming which guarantees the quality and certifies the origin of our stone.

Characteristics :
Sound Velocity..........4282 m/s
Apparent density.............2228 kg/m3
Porosity........................................ 15.47%
Resistance to flexion..... 5.70 MPa

Abrasion test :
Abrasion resistance....29.40 mm


Compressive test :

Compressive strength....51.47 Mpa


Uses :

Elevations, mouldings,
Floors,
Fireplace, cornices, staircase