White Granbury Limestone

White Granbury Limestone is a highly regarded natural stone quarried in Granbury, Texas, known for its elegant ivory-white to pearl-white color and fine crystalline texture. It's particularly suitable for environments with freeze-thaw conditions due to its dense nature.

Physical and Mechanical Properties:

• Water Absorption: 1.8%
• Density: Typically ranges around 160 to 170 lbs/ft³ (2560 to 2720 kg/m³)
• Flexural Strength: Approximately 2,330 psi (pounds per square inch)
• Compressive Strength: Approximately 12,520 psi
• Hardness: Moderate to high, often assessed between 3 to 4 on the Mohs scale
• Porosity: Generally low, conducive to enhanced durability
• Slip Resistance: Needs to be tested for specific applications, often treated to improve traction for certain uses

Chemical and Mineral Composition (approximate, % by weight):

• Calcium Carbonate (CaCO₃): 90% - 95%
• Magnesium Carbonate (MgCO₃): 1% - 3%
• Silica (SiO₂): 1% - 2%
• Other minerals (such as clays, feldspar): Trace amounts

Usage:

• Architectural Applications: Frequently used for exterior cladding, interior wall panels, and flooring due to its aesthetic appeal.
• Landscaping: Ideal for stylish garden paths, patios, or pool surrounds.
• Monuments and Sculptures: Employed for aesthetic outdoor pieces given its workability and fine texture.

Maintenance:

• Regular Cleaning: Requires periodic cleaning with a neutral pH stone cleaner.
• Sealing: Recommended sealing every few years to preserve the stone’s appearance and reduce staining.

Cutting Sizes (cm):

• Tiles: Common sizes include 30x30, 40x40, 60x60, and custom sizes as desired.
• Slabs: Typical slab sizes are around 120x200 cm, but can vary based on quarry output.

Available Surface Finish Options:

• Honed: Provides a smooth, matte finish suitable for interior applications.
• Polished: Offers a glossy sheen that enhances the stone’s natural beauty.
• Brushed: Adds a textured appearance that feels rustic and natural.
• Sandblasted: A rougher finish that is often used for slip resistance in outdoor settings.
• Bush-Hammered: Produces a rugged surface texture, adding durability and slip resistance.

White Granbury Limestone’s combination of aesthetic appeal and practical properties makes it a versatile choice for various architectural and landscaping applications. Regular maintenance ensures its longevity and continued visual appeal.