Esko Brown

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One of the most used material all around the world. when polished, a prior selection is recommended, also shows very small chinks like a net. control about grain direction is required.

Specifications

• Origin: Finland
• Block Sizes: All Dimensions
• Colour Uniformity: Excellent
• Availability: Excellent
• Prevailing Use: Interior And Exterior
• Polishing Treatment: Excellent
• Other Surface Treatment: Excellent
• Compressive Strength: 1980 Kg./cm.² | 2010 Kg./cm.²
• Ditto After Gelivity: 1625 Kg./cm.² |1628 Kg./cm.²
• Water Absorption: 0,0025 | 0,0028
• Thermal Coeff. Expansion: 0,0068 mm./m. °C | 0,0065 mm./m. °C
• Impact Test-min. Fall Height: 62 cm. | 65 cm.
• Ultimate Tensil Strength: 128 Kg./cm.² | 132 Kg./cm.²
• Abrasion Coefficient: ————— | —————
• Bulk Density: 2745 Kg./m.³ | 2749 Kg./m.³
• Elasticity Module: 554000 Kg./cm.² | 557000 Kg./cm.²
• Knoop Microhardness: ————— | —————
• Flexural Strength: ————— | —————
• Porosity: ————— | —————