BIM, BIM Technical Sheet

Technical Data Sheet: Tavas Gray Marble

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Technical Data Sheet: Tavas Gray Marble

Tavas Gray Marble is a sophisticated Turkish natural stone characterized by its cool gray tones and subtle veining. It is widely utilized in both interior and exterior applications due to its durable structure and elegant aesthetic.

Below are the technical specifications and physical properties of Tavas Gray Marble.

Physical and Mechanical Properties

Property Unit Value
Hardness Mohs 3 – 4
Unit Volume Weight g/cm3 2.68 – 2.71
Density (Specific Gravity) g/cm3 2.72
Water Absorption (Atmos. Pressure) % by weight 0.15 – 0.20
Water Absorption (Atmos. Pressure) % by volume 0.40 – 0.50
Water Absorption (Boiling Water) % by weight 0.25
Water Absorption (Boiling Water) % by volume 0.60
Porosity % 0.40 – 0.70
Compressive Strength kg/cm2 950 – 1100
Compressive Strength (After Freezing) kg/cm2 850 – 900
Strength to Blow (Impact Resistance) kgf \cdot cm/cm3 12 – 15
Strength to Bending (Flexural Strength) kg/cm2 110 – 140
Ratio of Fullness (Solidness) % 98.5 – 99.2
Degree of Pores % 0.8 – 1.2
Average Abrasion Strength cm3/50 cm2 15 – 18

Application Guidelines

  • Usage Areas: Ideal for high-traffic flooring, wall cladding, stairs, and decorative elements. Its density makes it suitable for bathroom vanity tops and kitchen countertops when properly sealed.
  • Finish Options: Available in Polished, Honed, Brushed (Antique), and Sandblasted finishes.
  • Maintenance: As a calcitic marble, it is sensitive to acidic substances. Neutral pH cleaners are recommended to preserve the surface finish and structural integrity.

Note: The values provided above are average laboratory results. Natural stones are subject to geological variations, and specific block testing is recommended for large-scale architectural projects.