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3.937in Diameter Porous Stone, 0.50in Thick
This Porous Stone has a 3.937in (100mm) diameter, is 0.50in (12.7mm) thick, and is made from high-quality aluminum oxide. Designed to support cylindrical soil samples, it allows two-way fluid flow during testing.
We offer a wide range of Porous Stones for various geotechnical laboratory applications, including triaxial shear, permeability, direct shear, and consolidation tests.
Porous stones enable the flow and measurement of water or other permeants while preventing fine particles from entering the test system. With a permeability range of 15-18ft³ (424-510L) of air per square foot and an average pore size of 179μm, our porous stones are built for high performance. All products are ready for immediate shipment.
Types of Porous Stones:
- Aluminum Oxide Round Porous Stones: The most popular option, available in various diameters and 0.25in (6.3mm) or 0.5in (12.5mm) thicknesses.
- 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: 0.25in thick, with sizes ranging 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 | 3.937in (100mm)
Thickness | 0.50in (12.7mm)
Material | Aluminum Oxide
