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Azul Gondomar

Granite

Dark grey, slightly bluish, medium-grained granite, predominantly biotitic and showing a slight porphyroid tendency.

Color

Blue

Region

North

Origin

Guimarães

Occurrence

Gondomar, Gonça

Reservation Availability

Available

Other Commercial Names

Cinzento S.Torcato, Cinza Gonça

Recommended Uses

Indoor and Outdoor

Countertops

Decorative pieces

Kerbs of Natural Stone for External Paving (NP EN 1343)

Modular tiles (NP EN 12057)

Paving Cubes and Kerbs (NP EN 1342)

Rough blocks (NP EN 1467)

Rough Slabs (NP EN 1468)

Shower Tray

Slabs (NP EN 1341)

Slabs for Cladding (NP EN 1469)

Slabs for Floors and Stairs (NP EN 12058)

Stone Share Project

Uniaxial Compressive Strength

173 MPa

Apparent Density

2660 kg/m3

Mechanical Compressive Strength after Freeze-Thaw Testing

13,5 MPa

Bending Strength

13,8 MPa

Water Absorption at Atmospheric Pressure

0,3 %

Open Porosity

0,6 %

Abrasion Resistance (Capon)

17 mm
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