Jerusalem Deep Blue Limestone

About
Item Details
- Material Type:
- Limestone
- Origin:
Israel (Ramallah) - Primary Color(s):
- Grey
- Recommended Usage:
- Ornamental stone, interior, exterior, wall, floor covering, stairs, balustrades, fireplaces, copings, pavers, mosaic
- Additional Names:
- Birzeit Jerusalem Deep Blue A61 Limestone, Birzeit Deep Blue Limestone, Jerusalem Deep Blue A61 Limestone, Jerusalem Blue Limestone, Jerusalem Grey Limestone, Jerusalem Deep Blue A61
- Finished Surface:
- Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling
Testing
- Water Absorption:
- 0.41 %
- Density:
- 2912 Kg/m3
- Compressive Strength:
- Dry:153.86 MPa- Wet:127.03 MPa
- Stone texture:
- bluish-grey with darker veins and hues elegant limestone quarried in Ramallah, known for its distinctive veins and durability, quarried in Israel.
Description
Jerusalem Deep Blue Limestone is a visually striking and highly durable material, primarily quarried in Ramallah, a region known for producing high-quality limestone varieties. This particular limestone is renowned for its bluish-grey color interspersed with darker veins and hues, which add an element of elegance and distinction to any architectural or design project. Below is a detailed description of its properties, compositions, usage, maintenance, and finishing options.
Physical and Mechanical Properties
- Color: Bluish-grey with darker veins
- Water Absorption: 0.41%
- Density: 2912 kg/m³
- Flexural Strength: Specific values often tested per batch; generally high
- Compressive Strength:
- Dry: 153.86 MPa
- Wet: 127.03 MPa
- Hardness: High; suitable for flooring and heavy use
- Porosity: Low to moderate, contributing to its durability
- Slip Resistance: Dependent on surface finish; generally, honed and polished finishes provide less slip resistance than textured finishes
Chemical and Mineral Composition
- Calcium Carbonate (CaCO₃): The primary component, typically over 90%
- Silica (SiO₂): Present in trace amounts
- Alumina (Al₂O₃): Trace
- Iron Oxide (Fe₂O₃): Contributes to color variations
- Organic Material: Minimal; occasionally affects color slightly
Usage
- Architectural and Design Applications:
- Flooring (interior and exterior)
- Wall cladding
- Countertops
- Staircases
- Paving
- Decorative Elements: Used in sculptures, garden ornaments, and monuments due to its aesthetic appeal and workability.
Maintenance
- Regular Cleaning: Use mild, pH-balanced cleaners to avoid etching and damage.
- Sealing: Periodic sealing recommended to protect against stains and enhance durability.
- Avoid Abrasives: Prevent using abrasive cleaners which can dull the surface over time.
Cutting Sizes and Surface Finishes
- Common Cutting Sizes: Custom dimensions available; typical sizes include:
- Tiles: 30x30 cm, 60x60 cm, 30x60 cm
- Slabs: Various widths and lengths, standard thickness of 2-3 cm
- Surface Finish Options:
- Polished: Reflective, emphasizing the stone's natural veins and elegance
- Honed: Smooth, matte finish suitable for flooring
- Brushed: Textured surface that enhances slip resistance
- Bush-Hammered: Rough texture for external paving and cladding
- Sandblasted: Fine texture providing a contemporary look
Jerusalem Deep Blue Limestone combines aesthetic appeal with robust physical properties, making it an excellent choice for various applications where elegance and durability are essential. Its rich color palette and versatile finishes allow it to complement both traditional and modern designs.










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