German Red Sand Limestone

About
Item Details
- Material Type:
- Limestone
- Origin:
Pakistan - Primary Color(s):
- Beige
- Recommended Usage:
- kitchen and bathroom countertop, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, water-jet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, window sills
- Additional Names:
- German Red Stone, Germany Red Sand, New German Beige Limestone, German Red Sand Limestone, German Red Sand Marble, Pakistan Lyme Beige Limestone, Deguo Hong Sha, (in China stone market called as 德国红砂(Déguó hóng shā)), German Red Sand, German Red Sand Limestone
- Finished Surface:
- Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Chiseled,Pickling
Testing
- Water Absorption:
- 3 - 5 %
- Density:
- 2450 - 2500 kg/m³
- Flexural Strength:
- 8 - 12 MPa
- Compressive Strength:
- 60 - 80 MPa
- Stone texture:
- pale golden beige base with delicate rose, pinkish, and warm earthy tones
Description
German Red Sand Limestone is a natural stone renowned for its distinctive pale golden beige base adorned with subtle rose, pinkish, and warm earthy tones. Although its name suggests a German origin, this particular limestone is quarried in Pakistan. Its unique color palette makes it an appealing choice for both interior and exterior applications.
Physical and Mechanical Properties:
- Water Absorption: Approximately 3-5%
- Density: Typically ranges from 2450 to 2500 kg/m³
- Flexural Strength: About 8-12 MPa
- Compressive Strength: Typically 60-80 MPa
- Hardness: Mohs scale rating of around 3-4
- Porosity: Approximately 10-20%
- Slip Resistance: Moderate to high, varies with finish and surface treatment
Chemical and Mineral Compositions (% by weight):
- Calcium Carbonate (CaCO3): 70-80%
- Silica (SiO2): 10-15%
- Iron Oxides (Fe2O3): 1-3% (Imparts the red and pinkish hues)
- Aluminum Oxides (Al2O3): 1-2%
- Magnesium Carbonate (MgCO3): 1-3%
Usage:
- Interior Applications: Flooring, wall cladding, bathroom vanities, countertops, backsplashes, and tiles.
- Exterior Applications: Facades, paving, garden pathways, and landscaping elements.
- Decorative Artifacts: Columns, balusters, fireplaces, and sculptures.
Maintenance:
- Regular cleaning with a pH-neutral cleanser is advised.
- Sealing the surface helps reduce staining and enhances durability.
- Avoid acidic or abrasive cleaners which may damage the stone.
Cutting Sizes (cm):
- Tiles: Common sizes include 30x30, 30x60, 40x40, 60x60.
- Slabs: Typically available in 2 cm and 3 cm thicknesses.
- Custom sizes and thicknesses can be ordered based on project requirements.
Common Surface Finish Options:
- Polished: Provides a glossy finish, enhancing the stone's natural color and pattern.
- Honed: Offers a smooth, non-reflective matte finish.
- Brushed: Features a slightly textured surface, giving a rustic appearance.
- Sandblasted: Delivers a rougher texture, increasing slip resistance.
- Tumbled: Offers an antiqued look with softened edges.
This distinctive limestone combines aesthetic appeal with practical functionality. Its varied applications make it a popular choice for architects and designers seeking to add natural elegance to their projects. Regular maintenance will preserve its beauty and durability over time.



















