When standard Proctor was developed in the 30’s it worked well for construction equipment at that time. However, over the time with the development of heavy rollers and compactors, the…
The test consist of compacting the soil or aggregate to be tested into a standard mold using a standardised compactive energy at several different levels of moisture content. The maximum…
The ST – 400 Tube Density Samplers are used frequently by an engineers and commercial testing laboratories. These samplers are ideally suited for making field density measurement in cohesive soils.…
The ST – 390 Corps of Engineer Soil Surface Samplers is used to take density or compaction samples at the ground surface. In accordance with ASTM specifications, the surface soil…
The ST – 370 Sample Extruder is designed for the ejection of samples contained in thin wall tubes. The extruder eliminates the necessity for cutting the tube samplers for recovery…
The ST – 360 Triaxial Test-100 provides test load up to 300 kgf at any speed 0.00 mm to 5.00 mm per minute. This feature provides the capability for use…
The ST – 340 Compaction Permeameter Test is designed for performing either constant head or falling head permeability tests on undisturbed, remolded or compacted soils. Dimension (l x w x…
The ST – 330 Combination Permeameter is design for laboratory determinations of permeability of either fine-grained of coarse-grained soils. Generally, soils containing 10 percent or more particles passing a no.…