Calacatta Grey

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Typical carrara classic marble. mostly specified for interior decorations, pavings, cladding, book matching etc. the best result is given with a polished surface. cheap bad imitations are present on the market. a prior selection and mock-up are especially recommended.

Specifiche

  • Origin: Italy
  • Block Sizes: Normal Dimensions
  • Colour Uniformity: Good
  • Availability: Good
  • Prevailing Use: Interior And Exterior
  • Polishing Treatment: Very Good
  • Other Surface Treatment: Possibile
  • Compressive Strength: 1531 kg./cm.2 | 1538 kg./cm.2
  • Ditto After Gelivity: 1415 kg./cm.2 |1420 kg./cm.2
  • Water Absorption: 0,0011 | 0,0012
  • Ultimate Tensil Strength: 189 kg./cm.2 | 196 kg./cm.2
  • Impact Test-min. Fall Height: 63 cm. | 70 cm.
  • Thermal Coeff. Expansion: 0,0054 mm./m. °C | 0,0062 mm./m. °C
  • Abrasion Coefficient: 0,62 mm. | 0,68 mm.
  • Bulk Density: 2750 Kg./m.³ | 2770 Kg./m.³
  • Knoop Microhardness: ————— | —————
  • Flexural Strength: ————— | —————
  • Elasticity Module: 770000 kg./cm.2 | 776500 kg./cm.2
  • Porosity: ————— | —————