Verde Ardesia

Request information

Material available in medium quantities, special care must be taken about black spots concentrations. a prior selection is recommended.

Specifications

  • Origin: England
  • Block Sizes: Normal Dimensions
  • Colour Uniformity: Good
  • Availability: Good
  • Prevailing Use: Exterior
  • Polishing Treatment: Good
  • Other Surface Treatment: Possible
  • Compressive Strength: 1718 kg./cm.² | 1722 kg./cm.²
  • Ditto After Gelivity: 1712 kg./cm.² |1716 kg./cm.²
  • Water Absorption: 0,0038 | 0,0038
  • Thermal Coeff. Expansion: 0,0063 mm./m. °C | 0,0069 mm./m. °C
  • Impact Test-min. Fall Height: 82 cm. | 86 cm.
  • Ultimate Tensil Strength: 175 kg./cm.² | 179 kg./cm.²
  • Abrasion Coefficient: 0,85 mm. | 0,90 mm.
  • Bulk Density: 2665 Kg./m.³ | 2670 Kg./m.³
  • Elasticity Module: ————— | —————
  • Knoop Microhardness: ————— | —————
  • Flexural Strength: ————— | —————
  • Porosity: ————— | —————