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Verde Viana

Marble

Calcitic-dolomitic marble with granoblastic texture, medium grained, green and equigranular, with dark green and brownish veinings.

Color

Green

Region

Alentejo

Origin

Évora

Occurrence

Viana do Alentejo

Reservation Availability

Rara

Other Commercial Names

Verde Viana da Herdade das Perdizes – Nomenclature EN 12440

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)

Adapted from LNEG’s ROP catalog

Uniaxial Compressive Strength

1020 Mpa

Apparent Density

2740 kg/m3

Mechanical Compressive Strength after Freeze-Thaw Testing

800 Mpa

Bending Strength

111 Mpa

Water Absorption at Atmospheric Pressure

0,1 %

Open Porosity

0,2 %

Maximum Thermal Expansion Coefficient

13,5 X 10 -6 perº C

Abrasion Resistance (Capon)

2,2 mm

Impact Resistance: Minimum Drop Height

55 cm
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