3.937in Diameter Porous Stone, 0.25in Thick

3.937in Diameter Porous Stone, 0.25in Thick

This Porous Stone, with a 3.937in (100.0mm) diameter and 0.25in (6.4mm) thickness, is crafted from high-quality aluminum oxide material. It provides solid support at both ends of cylindrical soil samples while allowing two-way fluid flow.

We offer a wide range of Porous Stones designed for various geotechnical laboratory applications, including triaxial shear, permeability, direct shear, consolidation, and more.

Porous Stones facilitate the flow and measurement of water or other permeants during testing while preventing fine particles from entering the system. These 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 available for immediate shipment.

Types of Porous Stones:

• Aluminum Oxide Round Porous Stones: The most popular choice, available in various diameters with 0.25in (6.3mm) or 0.5in (12.5mm) thickness.
• Sintered Bronze Round Porous Stones: Offered in popular sizes with 0.125in (3.2mm) or 0.25in (6.3mm) thickness options.
• Aluminum Oxide Square Porous Stones: These are 0.25in thick and range in size from 1.953 x 1.953in (50 x 50mm) to 3.985 x 3.985in (101 x 101mm).

Standards:

Compliant with the following test methods:

• AASHTO T297
• AASHTO T296
• ASTM D2435
• ASTM D4767
• ASTM D2850
• ASTM D5084

Specifications:

Shape | Round

Size | 3.937in (100mm)

Thickness | 0.25in (6.35mm)

Material | Aluminum Oxide