What is Split Spoon Sampling? Split spoon sampling, also known as Standard Penetration Testing (SPT), is a method used to determine the load-bearing capabilities and geotechnical properties of subsurface soils.

Standard Penetration Test (SPT) is a simple and low-cost testing procedure widely used in geotechnical investigation to determine the relative density and angle of shearing resistance of cohesionless soils and also the strength of stiff cohesive soils. Firstly, a borehole is extended to a predetermined depth.

Jun 19, 2024 · A split-spoon sampler lets you extract undisturbed soil samples from the subsurface to measure the load-bearing capability of the soil of your potential construction site so you can design stable and safe structures.

What Is SPT Test? The Standard Penetration Test (SPT Test) is one type of in-situ soil test and It is conducted to determine the geotechnical engineering properties of subsurface soils, especially for cohesionless soil. SPT Test is most widely used to check various parameters and properties of soil on the construction site.

The requirements to conduct SPT are: Standard Split Spoon Sampler; Drop Hammer weighing 63.5kg; Guiding rod; Drilling Rig. Driving head (anvil). Procedure for Standard Penetration Test

Jun 8, 2023 · SPT test is a field test used to ascertain the relative density and angle of shearing resistance of the soil. It gives a measure of the resistance of soil to loads.

Two-inch (5-cm)-diameter split-spoon sampler was introduced in 1927 through the cooperative efforts of three Gow engineers: Linton Hart in New York, Harry Mohr in Boston, and Gordon Fletcher in Philadelphia.

Drilling tools for sampling soil when conducting geotechnical soil tests, including spt samples. Soil testing equipment includes interlocking split spoons.

Fordia’s SPT split tube samplers include a durable head, a split section designed with 4130 thermal-treated steel of the best quality. These products are available in diameters of 2″, 2½”, 3″ or PW, whether with a standard fine thread shoe (8 threads per inch) or with a rapid shoe thread (4 threads per inch).

Oct 4, 2023 · The split spoon sampler is a 2-foot section of pipe that is split in half lengthwise with an inner diameter of 1.375". The design allows for the sampler to be opened while preserving the integrity of the soil sample inside.