Stone Collections by SABTA GRANITE
Copper
Copper Natural slate lies in its warm, inviting glow and its unique ability to bring a sense of rustic luxury to any setting. Its surface is a rich blend of deep copper, terracotta, and soft bronze tones, often accented by subtle, shimmering minerals that catch the light beautifully. The natural cleft texture of the stone adds a layer of raw, tactile elegance, making it a perfect choice for creating a cozy and grounded atmosphere in a majlis or an outdoor terrace. This slate is more than just a material; it is a piece of natural history that infuses a space with organic warmth and timeless character.
Inventory
Regular Stock is not maintained. Material is supplied mainly against confirmed Project Requirements and Subject to Quarry and Production availability.
Finish
Natural
The representative images of this product are provided to give an idea of the slab texture; however, they may not exactly match the available stock.
and
The technical data provided are for reference purposes only and may not be 100% accurate.
Overview of Stone Properties
Grade
Premium
Origin
India
Density (ASTM C97 / EN 1936)
2700 – 2850 kg/m³
Water Absorption (ASTM C97 / EN 13755)
0.2 – 0.6%
Compressive Strength (ASTM C170 / EN 1926)
100 – 200 MPa
Flexural Strength (ASTM C880 / EN 12372)
15 – 30 MPa
Abrasion Resistance (ASTM C241 / EN 14157)
High
Hardness (Mohs Scale)
5.5 – 6.5
Porosity
Low
Frost Resistance (EN 12371)
Excellent
Chemical Resistance (ASTM C650)
Very Good
Thermal Expansion (ASTM C531 / EN 14581)
8.0 – 12 ×10⁻⁶ /°C
Fire Reaction Class (EN 13501-1)
Class A1 (Non-Combustible)
Slip Resistance (Honed) (ASTM C1028 / EN 14231)
0.7 – 0.9 (High)
Surface Finish Tolerance (ASTM C499 / EN 1469)
±1.0 mm
Recommended Applications
Roofing, Flooring, Wall Cladding, Exterior Paving, Wet Areas
Not Recommended For
Highly Polished Decorative Surfaces, Acid-Heavy Environments
Installation Method
Thin-Set or Mortar Bed; Proper Leveling Required; Minimal Sealing Needed
Maintenance
Low Maintenance; Occasional Cleaning; Sealing Optional Depending on Use
Grade
Premium
Origin
India
Density (ASTM C97 / EN 1936)
2700 – 2850 kg/m³
Water Absorption (ASTM C97 / EN 13755)
0.2 – 0.6%
Compressive Strength (ASTM C170 / EN 1926)
100 – 200 MPa
Flexural Strength (ASTM C880 / EN 12372)
15 – 30 MPa
Abrasion Resistance (ASTM C241 / EN 14157)
High
Hardness (Mohs Scale)
5.5 – 6.5
Porosity
Low
Frost Resistance (EN 12371)
Excellent
Chemical Resistance (ASTM C650)
Very Good
Thermal Expansion (ASTM C531 / EN 14581)
8.0 – 12 ×10⁻⁶ /°C
Fire Reaction Class (EN 13501-1)
Class A1 (Non-Combustible)
Slip Resistance (Honed) (ASTM C1028 / EN 14231)
0.7 – 0.9 (High)
Surface Finish Tolerance (ASTM C499 / EN 1469)
±1.0 mm
Recommended Applications
Roofing, Flooring, Wall Cladding, Exterior Paving, Wet Areas
Not Recommended For
Highly Polished Decorative Surfaces, Acid-Heavy Environments
Installation Method
Thin-Set or Mortar Bed; Proper Leveling Required; Minimal Sealing Needed
Maintenance
Low Maintenance; Occasional Cleaning; Sealing Optional Depending on Use
Grade
Premium
Origin
India
Density (ASTM C97 / EN 1936)
2700 – 2850 kg/m³
Water Absorption (ASTM C97 / EN 13755)
0.2 – 0.6%
Compressive Strength (ASTM C170 / EN 1926)
100 – 200 MPa
Flexural Strength (ASTM C880 / EN 12372)
15 – 30 MPa
Abrasion Resistance (ASTM C241 / EN 14157)
High
Hardness (Mohs Scale)
5.5 – 6.5
Porosity
Low
Frost Resistance (EN 12371)
Excellent
Chemical Resistance (ASTM C650)
Very Good
Thermal Expansion (ASTM C531 / EN 14581)
8.0 – 12 ×10⁻⁶ /°C
Fire Reaction Class (EN 13501-1)
Class A1 (Non-Combustible)
Slip Resistance (Honed) (ASTM C1028 / EN 14231)
0.7 – 0.9 (High)
Surface Finish Tolerance (ASTM C499 / EN 1469)
±1.0 mm
Recommended Applications
Roofing, Flooring, Wall Cladding, Exterior Paving, Wet Areas
Not Recommended For
Highly Polished Decorative Surfaces, Acid-Heavy Environments
Installation Method
Thin-Set or Mortar Bed; Proper Leveling Required; Minimal Sealing Needed
Maintenance
Low Maintenance; Occasional Cleaning; Sealing Optional Depending on Use
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Overview of Stone Properties
Grade
Premium
Origin
India
Density (ASTM C97 / EN 1936)
2700 – 2850 kg/m³
Water Absorption (ASTM C97 / EN 13755)
0.2 – 0.6%
Compressive Strength (ASTM C170 / EN 1926)
100 – 200 MPa
Flexural Strength (ASTM C880 / EN 12372)
15 – 30 MPa
Abrasion Resistance (ASTM C241 / EN 14157)
High
Hardness (Mohs Scale)
5.5 – 6.5
Porosity
Low
Frost Resistance (EN 12371)
Excellent
Chemical Resistance (ASTM C650)
Very Good
Thermal Expansion (ASTM C531 / EN 14581)
8.0 – 12 ×10⁻⁶ /°C
Fire Reaction Class (EN 13501-1)
Class A1 (Non-Combustible)
Slip Resistance (Honed) (ASTM C1028 / EN 14231)
0.7 – 0.9 (High)
Surface Finish Tolerance (ASTM C499 / EN 1469)
±1.0 mm
Recommended Applications
Roofing, Flooring, Wall Cladding, Exterior Paving, Wet Areas
Not Recommended For
Highly Polished Decorative Surfaces, Acid-Heavy Environments
Installation Method
Thin-Set or Mortar Bed; Proper Leveling Required; Minimal Sealing Needed
Maintenance
Low Maintenance; Occasional Cleaning; Sealing Optional Depending on Use
Grade
Premium
Origin
India
Density (ASTM C97 / EN 1936)
2700 – 2850 kg/m³
Water Absorption (ASTM C97 / EN 13755)
0.2 – 0.6%
Compressive Strength (ASTM C170 / EN 1926)
100 – 200 MPa
Flexural Strength (ASTM C880 / EN 12372)
15 – 30 MPa
Abrasion Resistance (ASTM C241 / EN 14157)
High
Hardness (Mohs Scale)
5.5 – 6.5
Porosity
Low
Frost Resistance (EN 12371)
Excellent
Chemical Resistance (ASTM C650)
Very Good
Thermal Expansion (ASTM C531 / EN 14581)
8.0 – 12 ×10⁻⁶ /°C
Fire Reaction Class (EN 13501-1)
Class A1 (Non-Combustible)
Slip Resistance (Honed) (ASTM C1028 / EN 14231)
0.7 – 0.9 (High)
Surface Finish Tolerance (ASTM C499 / EN 1469)
±1.0 mm
Recommended Applications
Roofing, Flooring, Wall Cladding, Exterior Paving, Wet Areas
Not Recommended For
Highly Polished Decorative Surfaces, Acid-Heavy Environments
Installation Method
Thin-Set or Mortar Bed; Proper Leveling Required; Minimal Sealing Needed
Maintenance
Low Maintenance; Occasional Cleaning; Sealing Optional Depending on Use
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