Blanco Nava
Two-micas granite extracted in the batolith of Cabeza de Araya. Good mining and reserves.
General Caracteristics:
- Origin: Brozas
- Province: Cáceres
- Colour:White-grey
Petrographic description: Biotitic muscovitic granite with clorite
Grain size:Thin to medium (porphyritic)
Opened porosity ( %): 0,6
Apparent density ( Kg/m3): 2610
Resistance to the graze ( mm): 17,5
Resistance to the compression ( MPa): 140
Resistance to the concentrated load deflection (MPa): 11
Resistance to shock (cm): 35
Water absorption for capillarity (g/m” · s0,5): 0,489
Resistance to ice ( % variation flexion after cycles ): 5
Resistance to the crystallization of salts (Mass variation): 0,05
Water Absorption under atmospheric pressure ( %): 0,2
Break charge (N): 1300
Can Spain's Blanco Nava Granite be used exterior applications in very humid climates?
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The request includes: 1. surface finished, size 2. quantity required