Portoro Gold

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Technical data card

  • Classification: Marble
  • Availability: –
  • Average block dimensions: Medium/Large
  • Main application: Inside/Outside
  • Slab variation coefficient: –
  • Compression tensile strength: 7366 psi
  • Tensile strength after freeze-thaw cycles: –
  • Unitary modulus of bending tensile strength: 1190 psi
  • Heat expansion coefficient: –
  • Water imbibition coefficient: –
  • Impact strength: –
  • Frictional wear: –
  • Mass by unit of volume: 162,0 lb/ft3
Portoro Gold A marble from the Caribbean with an intense black background. The impressive, intersecting gold and white veins give life to astonishing natural patterns. Possible applications: Floors and Cladding in interiors and exteriors. Stairs, tables. Sinks, Kitchen Tops, Shower bases. Finishes: Polished, honed, brushed, sanded, bush-hammered, waterjet and brushed, flame-finished.