Compression Testing Services for Structural & Engineered Components
Durham Lifting provides high-capacity compression testing for fabricated structures, offshore components and engineered assemblies at Britannia Test House in Middlesbrough. Multiple test beds support different loading arrangements, including a vertical compression working load of up to 2500Te.
What is compression testing?
Compression testing applies a controlled compressive force to a component, structure or complete assembly so its behaviour and performance under load can be assessed.
For Durham Lifting, the service is focused on full-size fabricated structures, offshore components and engineered assemblies rather than small material coupons. Testing can be arranged to verify performance at a specified load or, where the test objective requires it, to assess behaviour as load is increased.
What can be compression tested?
The service is intended for full-size items and assemblies that need controlled compression loading, particularly where standard laboratory machines or fixtures are not suitable for the project geometry or load path.
High-capacity compression testing at Britannia Test House
Britannia Test House has several test beds and loading systems, allowing the test arrangement to be selected around the component geometry, required load and direction of loading. Compression capability is not limited to a single machine or test bed.
Our team can review drawings, dimensions, the required test load, connection or bearing details and the intended test outcome before defining the most suitable arrangement. For broader project requirements, see our load testing services; where the load is applied in tension, see tensile testing.
Frequently asked questions
Practical information about structural compression testing, project-specific test arrangements, witnessing, reporting and what to send for a quotation.
What is compression testing?
Compression testing applies a controlled compressive force to a component, structure or assembly so its behaviour and performance under the specified load condition can be assessed.
What types of items can be compression tested?
Durham Lifting supports compression testing for fabricated structures, engineered assemblies, offshore components, structural steelwork, prototypes and heavy industrial equipment.
What compression testing capability does Britannia Test House offer?
Britannia Test House has several compression-capable test systems. The 2500Te Vertical Test Bed has a 2500Te compression working load; the 3000Te Vertical Test Bed has a 1500Te compression working load; and the Avery Horizontal Test Bed has a 1200Te compression working load. The most suitable arrangement depends on the item geometry, load path and project requirements.
Can bespoke compression testing arrangements be designed?
Yes. Non-standard compression tests can require bespoke supports, reaction arrangements, hydraulic load application or specialist fixtures depending on the item geometry, load path and test objective.
Can large structural fabrications be compression tested?
Large fabricated structures and engineered assemblies can be reviewed for compression testing. Suitability depends on dimensions, required load, how the load can be introduced and the available reaction arrangement.
Is compression testing always destructive?
No. A compression test can be carried out to a specified load without taking the item to failure, or it can form part of a destructive test where failure behaviour or ultimate capacity needs to be understood. See our destructive testing service for load-to-failure requirements.
Can compression testing be witnessed?
Testing can be arranged with client representatives or third-party witnesses in attendance where required by the project specification or agreed test procedure.
Do you provide compression testing reports?
Following testing, Durham Lifting can provide the certification, recorded load information and supporting documentation agreed for the project requirement.
What information is required for a compression testing enquiry?
Useful information includes drawings, dimensions, photographs, the required test load, bearing or connection details, the intended test outcome and any witnessing, certification or reporting requirements.
Have a compression testing requirement?
Send us the item details, drawings, required test load and any witnessing or reporting requirements. Our team can review the most suitable test arrangement and quotation route.