Giallo Tafouk Limestone is a warm, golden beige limestone with a distinctive mottled pattern and fossilized sea life inclusions. This limestone is quarried in the Jerusalem Region, Palestine, commonly referred to as the Holy Land. Below is a detailed description of its physical and mechanical properties, chemical and mineral compositions, usage, maintenance, cutting sizes, and surface finish options.

Physical and Mechanical Properties:

• Water Absorption: 0.7%
• Density: 2660 kg/m³
• Flexural Strength: 8.0 - 15.0 MPa
• Compressive Strength: 50 - 65 MPa
• Hardness: Typically classified as medium on the Mohs scale
• Porosity: Low to moderate
• Slip Resistance: Dependent on the surface finish, generally moderate to high when honed or sandblasted

Chemical and Mineral Compositions (% by Weight):

• Calcium Carbonate (CaCO₃): Predominantly high, typical of limestone
• Silica (SiO₂): Minor contents, contributing to the strength
• Iron Oxides (Fe₂O₃): Minor, contributing to the coloring
• Magnesium Carbonate (MgCO₃): Present in trace amounts
• Other Minerals: Presence of organic material and fossilized inclusions

Usage and Applications:

• Construction: Commonly used for architectural projects, both interior and exterior
• Flooring: Due to its warmth and unique pattern, often used in residential and commercial flooring
• Wall Cladding: Suitable for wall applications due to its aesthetic appeal
• Countertops and Vanities: Used in bathroom and kitchen fixtures
• Landscaping: Employed in outdoor settings, including pathways and garden features

Maintenance:

• Regular Cleaning: Use of pH-neutral cleaners is recommended; avoid acidic or abrasive products
• Sealing: Periodic sealing is advised to maintain its appearance and enhance durability
• Stain Removal: Immediate attention to spills and stains to prevent absorption and discoloration

Cutting Sizes (Common cm Measurements):

• Tiles: Common sizes include 30x30 cm, 40x40 cm, 60x60 cm
• Slabs: Custom sizes available, often around 2 cm to 3 cm thickness

Available Common Surface Finish Options:

• Polished: High gloss finish enhancing color and patterns
• Honed: Matte finish offering less reflection and slip resistance
• Brushed: Textured surface for a more rustic look
• Bush-Hammered: Rough texture for outdoor use with high slip resistance
• Sandblasted: Soft matte finish suitable for external cladding

This information encapsulates the principal characteristics and applications of Giallo Tafouk Limestone, emphasizing its versatility and aesthetic appeal.