Stone Collection / National Granite

Cinza Penalva

Blue gray granite, very homogeneous and with great capacity to acquire shine.

Physical-mechanical properties


  • Flexural Strength
    Performance

    Average value: 13,0MPa

    Standard deviation: 0.5MPa

    HARMONIZED TECHNICAL SPECIFICATIONS

    EN 1469 + EN 12057 + EN 12058

  • Water absorption
    Performance

    0,2%

    HARMONIZED TECHNICAL SPECIFICATIONS

    EN 1469 + EN 12057 + EN 12058

  • Apparent Volume
    Performance

    2630Kg/m³

    HARMONIZED TECHNICAL SPECIFICATIONS

    EN 1469 + EN 12057 + EN 12058

  • Open porosity
    Performance

    0,6%

    HARMONIZED TECHNICAL SPECIFICATIONS

    EN 1469 + EN 12057 + EN 12058


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