National Infrastructure Laboratory
University of SouthamptonSouthampton
The National Infrastructure Laboratory at the University of Southampton’s Boldrewood Innovation Campus supports structural, materials and geotechnical testing and research. The current owner offers standard and bespoke testing of components, structures and materials, equipment hire and consultancy, with access charges agreed for the equipment and technical support needed. Its current facility index links the large structures, testing and structures research, geomechanics and geotechnical centrifuge laboratories. Contact NIL@soton.ac.uk to discuss the appropriate laboratory, method and project arrangements.
Reviewed by Arc · About this review
Key facts
- Current owner and location
- NIL is at the University of Southampton’s Boldrewood Innovation Campus. Its contact page gives Building 178, Burgess Road, Southampton, SO16 7QF.
- Direct commercial and research access
- The owner routinely conducts industry projects and commercially sensitive research, and offers standard or bespoke testing, equipment hire and consultancy. Charges depend on the project, equipment and technical support.
- Constituent laboratory scope
- The current facilities index links large structures testing, testing and structures research, geomechanics and the geotechnical centrifuge. Each has its own equipment and limits, with the required installation and configuration to confirm.
- Primary enquiry
- Use NIL@soton.ac.uk for general and commercial enquiries. The owner also publishes LSTL@soton.ac.uk, TSRL@soton.ac.uk and geomcent@soton.ac.uk for the corresponding laboratories.
Testing capabilities
Structural and component testing
The Large Structures Testing Laboratory performs static and dynamic structural testing with multiaxial loading, optical measurement and hybrid testing. Its separate Structures 2025 test bed combines multi-axis actuation and optical techniques. Confirm fixture, reaction, load path and usable space for the proposed component.
Materials mechanics and fatigue
TSRL publishes electro-mechanical, electro-dynamic and hydraulic systems for tensile, compression, shear, bending, torsion and fatigue work, plus high strain-rate facilities. Machine, load cell, fixture, specimen and loading history determine suitability. Composite manufacturing is also available as preparation context, with the testing method to agree separately.
Optical strain, stress and damage assessment
TSRL lists digital image correlation, high-speed imaging, infrared thermography, thermoelastic stress analysis and pulsed or pulsed-phase thermography. Applications include deformation, stress and damage assessment and non-destructive evaluation of composites, metals and bonded joints. Detection limits, surface preparation and measurement performance depend on the method.
Soil element and ballast testing
The geomechanics laboratory offers static and dynamic soil testing, including rail track bed materials. Its apparatus includes oedometers, triaxial machines, a resonant column, simple shear and hollow-cylinder systems, plus custom ballast testing at bulk and single-particle scales. Agree the required stress path, material and apparatus.
Geotechnical centrifuge scale modelling
The Geotechnical Centrifuge Facility uses real soil samples in scaled physical model tests to study failure mechanisms and soil–structure interactions. Programmable loading, image analysis and model preparation support geotechnical studies. Confirm the model dimensions, mass, acceleration and loading sequence together.
Equipment and published limits
| Specification | Published value | Conditions |
|---|---|---|
| LSTL hall and hydraulic actuator range | 30 m by 15 m hall. Actuator capacities from 100 kN to 2.5 MN | The owner describes static and dynamic multiaxial testing. Hall dimensions are not a maximum component envelope, and individual actuator capacities are not a combined simultaneous load rating. Confirm reactions, fixtures, travel and loading history. |
| Structures 2025 test bed | Loading up to 500 kN | This is the separate named flexible test bed within LSTL, with multi-axis/actuator, hybrid and optical measurement capabilities. It is not the rating of every actuator or the whole hall. |
| TSRL mechanical load-cell and Electropuls ratings | Electro-mechanical load cells 100 N, 500 N, 2 kN, 5 kN, 50 kN and 100 kN. Hydraulic load cells 5 kN, 10 kN, 40 kN, 100 kN and 630 kN. Electropuls axial loading up to 10 kN and torsion up to 100 Nm | These are different machine groups and load-cell or axis ratings. They do not define one specimen envelope, fatigue frequency or simultaneous axial/torsional maximum. Agree the specific machine, fixture and duty for the test. |
| Geomechanics dynamic cyclic simple shear | 100 mm diameter soil specimen. Up to 5 Hz. Up to 10 kN axial and shear applied-load ratings | The source gives strain amplitudes from 0.005% to 10%, with maximum displacement of ±1 mm at 5 Hz, under constant-volume or constant-stress conditions. These published ratings do not establish that every frequency, strain and load maximum can be combined. |
| Geomechanics hollow-cylinder apparatus | 100 mm outer and 60 mm inner specimen diameter. Load capacity up to 10 kN, torque capability 100 Nm, maximum confining pressure 1700 kPa | These ratings belong to the hollow-cylinder apparatus for controlled stress paths. No specimen height or guarantee of simultaneously applying every listed maximum is established. |
| Geotechnical centrifuge and model capacity | 6 m diameter to the swinging platform. Acceleration up to 130 times gravity. Capacity 130 g-tonnes, maximum model weight 1.5 tonnes | The acceleration, acceleration-times-model-mass capacity and model mass are distinct constraints. Do not assume a 1.5-tonne model can run at 130 g. The centrifuge diameter is not the specimen or model-box diameter. |
| Centrifuge model strongboxes | 780 mm by 580 mm plan area, 500 mm deep, internal dimensions | These are the listed ancillary strongbox dimensions, with two- and three-axis loading, cyclic control and imaging also described. Confirm the box, model, instrumentation and loading arrangement for the project. |
Access and contact
Email NIL@soton.ac.uk for general or commercial enquiries and outline the component or material, required method, loading history, measurements and report. The owner will develop a testing solution for the project and calculates access charges from the equipment and technical support required. Direct laboratory routes are LSTL@soton.ac.uk, TSRL@soton.ac.uk and geomcent@soton.ac.uk. NIL is in Building 178 at Boldrewood Innovation Campus, Burgess Road, Southampton SO16 7QF. UKCRIC separately offers early research-project enquiries at hello@ukcric.com, including visits, intellectual-property discussion and EPSRC priority.
Facility contact
- Address
- National Infrastructure Laboratory (Building 178), Boldrewood Innovation Campus, Burgess Road
Southampton, SO16 7QF - NIL@soton.ac.uk
- Website
- Official test house website
Standards and accreditation
Public information not available. Contact test facility provider for more information.
What to confirm with the facility
- No method-specific standard or accredited scope was verified in the current bounded sources. UKCRIC’s statement that it is not a lab service provider or an accredited analysis service concerns the network. NIL’s current owner explicitly offers commercial testing, with required standards and accredited reporting to confirm for the proposed work.
- The current owner index links four constituent facility pages. UKCRIC’s overview describes five major laboratories and includes an Energy Laboratory. This guide uses the confirmed current constituent equipment pages, without treating the energy description as an independently verified current testing service.
- Hall area, individual actuator capacities, the Structures 2025 limit, TSRL load-cell ratings, soil apparatus conditions and centrifuge constraints describe different installations. They do not form one combined load, specimen, frequency or environmental envelope.
- Composite manufacture supports preparation and does not establish an environmental test range. General university equipment, postal address, telephone and related research groups are not transferred into NIL’s facility identity or capability.
- Confirm specimen preparation and quantity, fixture and reaction design, machine availability, installation responsibilities, costs, programme, data ownership and report format directly.
Before requesting a test
Public information not available. Contact test facility provider for more information.
Frequently asked questions
Public information not available. Contact test facility provider for more information.
Related testing facilities
Public information not available. Contact test facility provider for more information.
Further reading
Public information not available. Contact test facility provider for more information.
Sources and review
Reviewed by Arc on 1 October 2026 using current University of Southampton identity, contact, commercial-access and constituent laboratory pages, with UKCRIC context. No publication or modification date for these exact pages was verified. September 2019 is the opening event in the network profile, and October 2021 concerns showcase materials. Structures 2025 is a facility name. Initial gateway timeouts on the LSTL and TSRL routes are retained, with successful fresh responses on the single permitted retry. Current owner commercial testing is distinct from the network’s service disclaimer, and constituent equipment limits remain specific to their installations.
Arc publishes this directory entry and does not operate the test facility. Suggest a correction to Arc with a supporting source.
National Infrastructure Laboratory
The current owner identifies NIL and publishes its general and laboratory enquiry routes. The legacy facility URL redirects here. Generic university footer and Organization address or telephone data are not treated as NIL contact details.
Contact the National Infrastructure Laboratory
The page gives NIL@soton.ac.uk for general and commercial enquiries, separate LSTL, TSRL and geomechanics/centrifuge routes, and Building 178 at Boldrewood Innovation Campus, Burgess Road, Southampton SO16 7QF.
NIL explicitly offers standard and bespoke component, structure and material testing, equipment hire and consultancy. Access charges depend on the project, equipment and technical support. This owner offer is distinct from UKCRIC’s network disclaimer.
The current index links geomechanics, the geotechnical centrifuge, large structures testing and testing/structures research. The guide follows these four constituent pages and does not add the network-only Energy Laboratory description as a confirmed current testing capability.
Large structures testing laboratory
The page publishes static and dynamic structural testing, a 30 m by 15 m hall and hydraulic actuator capacities from 100 kN to 2.5 MN. Structures 2025 is a separate named test bed with loading up to 500 kN. These are not a combined loading or specimen envelope.
Testing and structures research laboratory
TSRL lists static, cyclic and high-rate test systems, imaging and composite manufacturing. The guide selects mechanical load-cell and Electropuls limits and names imaging methods. Manufacturing preparation and other equipment do not establish one common test capacity.
The page lists static and dynamic soil and ballast testing. Selected simple-shear and hollow-cylinder ratings retain their specimen and operating conditions. No method-specific accredited scope or common soil-test envelope is inferred.
The owner distinguishes acceleration up to 130 times gravity, 130 g-tonnes capacity and 1.5 tonnes maximum model weight. Model strongbox internal dimensions are separate. These maxima are not assumed simultaneously achievable.
National Infrastructure Laboratory UKCRIC profile
The profile corroborates Boldrewood and records a September 2019 opening. Its five-laboratory overview includes energy research, while the current owner index links four constituent facility pages. The guide uses current owner equipment evidence and treats the opening as history.
UKCRIC facilities and research access
UKCRIC describes early project discussion, visits, intellectual property and EPSRC priority, and says that it is not a lab service provider or an accredited analysis service. The current NIL owner separately offers commercial testing. October 2021 concerns showcase materials, not page publication.