3in Diameter Porous Stone, 0.25in Thick

3in Diameter Porous Stone, 0.25in Thick

This Porous Stone measures 3in (76.2mm) in diameter and 0.25in (6.4mm) thick, made from high-quality aluminum oxide. Designed for durability, it supports cylindrical soil samples while allowing two-way fluid flow during testing.

We provide a wide selection of Porous Stones for various geotechnical lab applications, such as triaxial shear, permeability, direct shear, and consolidation tests.

Porous Stones facilitate the flow and measurement of water or other fluids during testing, while preventing fine particles from contaminating the system. High-quality stones feature a permeability range of 15-18ft³ (424-510L) of air per square foot and an average pore size of 179µm. All products are ready for immediate shipment.

Types of Porous Stones:

• Aluminum Oxide Round Porous Stones: The most versatile option, available in various diameters and thicknesses of 0.25in (6.3mm) or 0.5in (12.5mm).
• Sintered Bronze Round Porous Stones: Offered in popular sizes with thicknesses of 0.125in (3.2mm) or 0.25in (6.3mm).
• Aluminum Oxide Square Porous Stones: These 0.25in thick stones are precision-machined and come in sizes ranging from 1.953 x 1.953in (50 x 50mm) to 3.985 x 3.985in (101 x 101mm).

Specifications:

• Test Method Compliance: ASTM D2435
• Shape: Round
• Size: 3in (76.2mm)
• Thickness: 0.25in (6.35mm)
• Material: Aluminum Oxide