Stone Collections by SABTA GRANITE
Kota Blue
Kota Blue is a testament to the understated elegance of natural stone, prized for its cool, steel-blue and soft teal undertones. Its beauty lies in its finely grained, leather-like texture and a naturally split surface that offers a subtle, matte sophistication. Unlike more vibrant stones, Kota Blue provides a calming, uniform aesthetic that feels both modern and monolithic, making it a favorite for architectural designs that value clean lines and a serene, professional atmosphere. Whether used for expansive outdoor flooring or a towering building facade, this stone exudes a rugged durability wrapped in a tranquil, contemporary charm.
Inventory
Regular Stock is not maintained. Material is supplied mainly against confirmed Project Requirements and Subject to Quarry and Production availability.
Finish
Polished, Honed & 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.
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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)
2200 – 2600 kg/m³
Water Absorption (ASTM C97 / EN 13755)
1.5 – 6.0%
Compressive Strength (ASTM C170 / EN 1926)
40 – 100 Mpa
Flexural Strength (ASTM C880 / EN 12372)
5 – 12 Mpa
Abrasion Resistance (ASTM C241 / EN 14157)
Medium
Hardness (Mohs Scale)
6 – 7
Porosity
Medium to High
Frost Resistance (EN 12371)
Moderate to Good
Chemical Resistance (ASTM C650)
Good
Thermal Expansion (ASTM C531 / EN 14581)
7.0 – 12 ×10⁻⁶ /°C
Fire Reaction Class (EN 13501-1)
Class A1 (Non-Combustible)
Slip Resistance (Honed) (ASTM C1028 / EN 14231)
0.6 – 0.8 (Good)
Surface Finish Tolerance (ASTM C499 / EN 1469)
±1.5 mm
Recommended Applications
Exterior Paving, Garden Pathways, Wall Cladding, Patios, Pool Decks
Not Recommended For
High-Polish Interior Luxury Flooring, Heavy Industrial Zones
Installation Method
Thick-Bed Mortar Recommended; Proper Base Preparation Essential; Sealing Advised
Maintenance
Periodic Sealing Recommended; Clean with Mild Detergent; Avoid Pressure Washing Joints
Grade
Premium
Origin
India
Density (ASTM C97 / EN 1936)
2200 – 2600 kg/m³
Water Absorption (ASTM C97 / EN 13755)
1.5 – 6.0%
Compressive Strength (ASTM C170 / EN 1926)
40 – 100 Mpa
Flexural Strength (ASTM C880 / EN 12372)
5 – 12 Mpa
Abrasion Resistance (ASTM C241 / EN 14157)
Medium
Hardness (Mohs Scale)
6 – 7
Porosity
Medium to High
Frost Resistance (EN 12371)
Moderate to Good
Chemical Resistance (ASTM C650)
Good
Thermal Expansion (ASTM C531 / EN 14581)
7.0 – 12 ×10⁻⁶ /°C
Fire Reaction Class (EN 13501-1)
Class A1 (Non-Combustible)
Slip Resistance (Honed) (ASTM C1028 / EN 14231)
0.6 – 0.8 (Good)
Surface Finish Tolerance (ASTM C499 / EN 1469)
±1.5 mm
Recommended Applications
Exterior Paving, Garden Pathways, Wall Cladding, Patios, Pool Decks
Not Recommended For
High-Polish Interior Luxury Flooring, Heavy Industrial Zones
Installation Method
Thick-Bed Mortar Recommended; Proper Base Preparation Essential; Sealing Advised
Maintenance
Periodic Sealing Recommended; Clean with Mild Detergent; Avoid Pressure Washing Joints
Grade
Premium
Origin
India
Density (ASTM C97 / EN 1936)
2200 – 2600 kg/m³
Water Absorption (ASTM C97 / EN 13755)
1.5 – 6.0%
Compressive Strength (ASTM C170 / EN 1926)
40 – 100 Mpa
Flexural Strength (ASTM C880 / EN 12372)
5 – 12 Mpa
Abrasion Resistance (ASTM C241 / EN 14157)
Medium
Hardness (Mohs Scale)
6 – 7
Porosity
Medium to High
Frost Resistance (EN 12371)
Moderate to Good
Chemical Resistance (ASTM C650)
Good
Thermal Expansion (ASTM C531 / EN 14581)
7.0 – 12 ×10⁻⁶ /°C
Fire Reaction Class (EN 13501-1)
Class A1 (Non-Combustible)
Slip Resistance (Honed) (ASTM C1028 / EN 14231)
0.6 – 0.8 (Good)
Surface Finish Tolerance (ASTM C499 / EN 1469)
±1.5 mm
Recommended Applications
Exterior Paving, Garden Pathways, Wall Cladding, Patios, Pool Decks
Not Recommended For
High-Polish Interior Luxury Flooring, Heavy Industrial Zones
Installation Method
Thick-Bed Mortar Recommended; Proper Base Preparation Essential; Sealing Advised
Maintenance
Periodic Sealing Recommended; Clean with Mild Detergent; Avoid Pressure Washing Joints
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Overview of Stone Properties
Grade
Premium
Origin
India
Density (ASTM C97 / EN 1936)
2200 – 2600 kg/m³
Water Absorption (ASTM C97 / EN 13755)
1.5 – 6.0%
Compressive Strength (ASTM C170 / EN 1926)
40 – 100 Mpa
Flexural Strength (ASTM C880 / EN 12372)
5 – 12 Mpa
Abrasion Resistance (ASTM C241 / EN 14157)
Medium
Hardness (Mohs Scale)
6 – 7
Porosity
Medium to High
Frost Resistance (EN 12371)
Moderate to Good
Chemical Resistance (ASTM C650)
Good
Thermal Expansion (ASTM C531 / EN 14581)
7.0 – 12 ×10⁻⁶ /°C
Fire Reaction Class (EN 13501-1)
Class A1 (Non-Combustible)
Slip Resistance (Honed) (ASTM C1028 / EN 14231)
0.6 – 0.8 (Good)
Surface Finish Tolerance (ASTM C499 / EN 1469)
±1.5 mm
Recommended Applications
Exterior Paving, Garden Pathways, Wall Cladding, Patios, Pool Decks
Not Recommended For
High-Polish Interior Luxury Flooring, Heavy Industrial Zones
Installation Method
Thick-Bed Mortar Recommended; Proper Base Preparation Essential; Sealing Advised
Maintenance
Periodic Sealing Recommended; Clean with Mild Detergent; Avoid Pressure Washing Joints
Grade
Premium
Origin
India
Density (ASTM C97 / EN 1936)
2200 – 2600 kg/m³
Water Absorption (ASTM C97 / EN 13755)
1.5 – 6.0%
Compressive Strength (ASTM C170 / EN 1926)
40 – 100 Mpa
Flexural Strength (ASTM C880 / EN 12372)
5 – 12 Mpa
Abrasion Resistance (ASTM C241 / EN 14157)
Medium
Hardness (Mohs Scale)
6 – 7
Porosity
Medium to High
Frost Resistance (EN 12371)
Moderate to Good
Chemical Resistance (ASTM C650)
Good
Thermal Expansion (ASTM C531 / EN 14581)
7.0 – 12 ×10⁻⁶ /°C
Fire Reaction Class (EN 13501-1)
Class A1 (Non-Combustible)
Slip Resistance (Honed) (ASTM C1028 / EN 14231)
0.6 – 0.8 (Good)
Surface Finish Tolerance (ASTM C499 / EN 1469)
±1.5 mm
Recommended Applications
Exterior Paving, Garden Pathways, Wall Cladding, Patios, Pool Decks
Not Recommended For
High-Polish Interior Luxury Flooring, Heavy Industrial Zones
Installation Method
Thick-Bed Mortar Recommended; Proper Base Preparation Essential; Sealing Advised
Maintenance
Periodic Sealing Recommended; Clean with Mild Detergent; Avoid Pressure Washing Joints
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