Dynamic Cone Penetration Tests
Assess the strength and thickness of your subsurface materials with our comprehensive DCP testing service.
Dynamic cone penetration (DCP) tests are a vital component of our material testing services. They provide insight into the structural properties of subgrade materials to ensure the safety and reliability of infrastructure projects.
We perform the test by repeatedly driving a steel cone into the ground to characterise soil behaviour. We measure resistance by how far the cone penetrates with each blow, which tells us information about the soil’s density, compaction and bearing capacity. Then, the results help us determine the suitability of the soil for supporting buildings and other structures.
Why Choose SpecTest UK For DCP Testing?
Expertise & Experience – With 20 years of experience, our technicians possess the knowledge required to conduct DCP tests effectively.
Comprehensive Service – Whether you require DCP testing for road construction, foundation design or site characterisation, we have the capabilities to meet your needs.
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The DCP Testing Process
- Prepare the ground surface by clearing debris.
- Set up the DCP apparatus. This typically consists of a steel cone attached to a rod.
- Apply force to the apparatus to drive the cone into the ground at a constant rate.
- Measure the penetration depth alongside the number of blows required to achieve specific depths.
- Analyse the data to determine the soil’s resistance.
- Use our findings to provide a report on the strength and thickness of your soil.
Related Services
Lab Tests
In our state-of-the-art laboratory, we’re equipped to handle a wide range of material testing requirements.
LWD Tests
Assess the strength and stability of your granular materials with our quick and efficient evaluation.
Plate & CBR Tests
Determine the load bearing capacity of your soils and aggregates with a measurement of resistance to penetration.