Perlato Royal

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Cream perlato stone specified for pavings, interior claddings, bases etc. it has been specified for medium - big jobs, sometimes specified for ext. material. when well selected is reaching a top perfor- mance.

Specifications

  • Origin: Italy
  • Block Sizes: Normal Dimensions
  • Colour Uniformity: Good
  • Availability: Limited
  • Prevailing Use: Interior And Exterior
  • Polishing Treatment: Excellent
  • Other Surface Treatment: Possible
  • Compressive Strength: 1660 kg./cm.² | 1670 kg./cm.²
  • Ditto After Gelivity: 1550 kg./cm.² |1565 kg./cm.²
  • Water Absorption: 0,004 | 0,0049
  • Thermal Coeff. Expansion: 0,0038 mm./m. °C | 0,0049 mm./m. °C
  • Impact Test-min. Fall Height: 32 cm. | 37 cm.
  • Ultimate Tensil Strength: 130 kg./cm.² | 135 kg./cm.²
  • Abrasion Coefficient: 0,95 mm. | 2,19 mm.
  • Bulk Density: 2738 Kg./m.³ | 2745 Kg./m.³
  • Elasticity Module: 736000 kg./cm.² | 739000 kg./cm.²
  • Knoop Microhardness: 204 Kg./mm.² | 207 Kg./mm.²
  • Flexural Strength: ————— | —————
  • Porosity: ————— | —————