Travertino St. Peter Dark

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One of the most typical roman travertins. suitable for large projects. it is mainly represented in three different grades of colour. it has been employed in several big jobs all around the world.

Specifiche

  • Origin: Italy
  • Block Sizes: Normal Dimensions
  • Colour Uniformity: Excellent
  • Availability: Good
  • Prevailing Use: Interior And Exterior
  • Polishing Treatment: Excellent
  • Other Surface Treatment: Excellent
  • Compressive Strength: 1415 kg./cm.² | 1422 kg./cm.²
  • Ditto After Gelivity: 1318 kg./cm.² |1325 kg./cm.²
  • Water Absorption: 0,0035 | 0,0037
  • Ultimate Tensil Strength: 162 kg./cm.² | 168 kg./cm.²
  • Impact Test-min. Fall Height: 36 cm. | 39 cm.
  • Thermal Coeff. Expansion: 0,0070 mm./m. °C | 0,0080 mm./m. °C
  • Abrasion Coefficient: 0,52 mm. | 0,55 mm.
  • Bulk Density: 2570 Kg./m.³ | 2578 Kg./m.³
  • Knoop Microhardness: ————— | —————
  • Flexural Strength: ————— | —————
  • Elasticity Module: ————— | —————
  • Porosity: ————— | —————