Negro Marquina
Negro Marquina
Materials
Black Marquina Marble has a very intense black color in which white streaks may appear, to a greater or lesser extent.
Black Marquina Marble is found in nature into large blocks, making it possible to be traded on slabs or cut tiles to the required length. Also supports all types of finishes polished, honed unpolished.
Main applications of marble Black Marquina are indoor decoration, kitchens bathrooms floors and stairs.
Aparent Density:
2680 Kg/m3
Open porosity:
0.2%
Porosity:
0,30%
Abrasion resistance. Wide wheel abrasion test (Capon):
21.5 mm
Water absorption at atmospheric pressure:
0.1%
Flexural strenght under concentrated load:
14.4 Mpa
Frost resistance:
Resistant
Slip resistance in dry conditions (SRV 'dry'):
70
Slip resistance in wet conditions (SRV 'wet'):
45
