Stone Collection / National granite

Negro Côa

Physical-mechanical properties


  • Flexural Strength
    Performance

    Average value: 21,8MPa

    Standard deviation: 0,8MPa

    Minimum expected value: 20,1MPa

    HARMONIZED TECHNICAL SPECIFICATIONS

    EN 1469 + EN 12057 + EN 12058

  • Water absorption
    Performance

    Average value: 0,2%

    HARMONIZED TECHNICAL SPECIFICATIONS

    EN 1469 + EN 12057 + EN 12058

  • Apparent Volume
    Performance

    Average value: 2720Kg/m³

    HARMONIZED TECHNICAL SPECIFICATIONS

    EN 1469 + EN 12057 + EN 12058

  • Open porosity
    Performance

    Average value: 0,5%

    HARMONIZED TECHNICAL SPECIFICATIONS

    EN 1469 + EN 12057 + EN 12058


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