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1.875in Diameter Porous Stone, 0.50in Thick
This Porous Stone, made from high-quality aluminum oxide, measures 1.875in (47.5mm) in diameter and 0.50in (12.7mm) in thickness. Designed for durability, it supports cylindrical soil samples at both ends while allowing two-way fluid flow.
We offer a wide range of Porous Stones for various geotechnical lab applications, including triaxial shear, permeability, direct shear, and consolidation tests.
Porous Stones enable water and other fluids to flow and be measured during testing while preventing fine particles from contaminating the system. With a permeability range of 15-18ft³ (424-510L) of air per square foot and an average pore size of 179μm, our stones ensure precise and reliable results. All stones are ready for immediate shipment.
Types of Porous Stones:
- Aluminum Oxide Round Porous Stones: The most popular option, available in a wide range of diameters with thicknesses of 0.25in (6.3mm) or 0.5in (12.5mm).
- Sintered Bronze Round Porous Stones: Available in popular sizes with thicknesses of 0.125in (3.2mm) or 0.25in (6.3mm).
- Aluminum Oxide Square Porous Stones: Measuring 0.25in in thickness, these stones come in sizes from 1.953 x 1.953in (50 x 50mm) to 3.985 x 3.985in (101 x 101mm).
Test Method Compliance: ASTM D2435
Shape | Round
Size | 1.875in (47.5mm)
Thickness | 0.50in (12.7mm)
Material | Aluminum Oxide
