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PJB

Specialist Infrastructure Testing & Materials Verification

PJB Technical Services provides comprehensive site and laboratory testing and analysis, for military and commercial airfields, runways and roads around the world.
Our Services
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Independent Testing Capabilities to Ensure Project Compliance

PJB Technical Services Ltd is your foremost choice for materials testing. We specialise in comprehensive testing services for Airfields (Military and Commercial) and Aggregates, Asphalt, Concrete and Soils.

Our internal standards Laboratory and mobile laboratories empower us to conduct a diverse range of in-situ, investigations and Laboratory Testing across the UK and abroad. Whether you require Grip Testing, coring, pull testing, plate loads, or LWDs to name a few. If your works are on pre, post and during construction, we’ve got you covered, expect nothing less than exceptional service.

PJB Technical Services was established in 1992 and has been gaining momentum in growing its specialist diverse team with an extensive knowledge of engineering and testing.
A Leica total station on a yellow tripod in the foreground, with a construction worker and paving machinery visible on site in the background.

Site Testing

Providing all types of site testing including Concrete Slump, Compaction Air Content, Cube Beams and Cores. We also carry out Asphalt Compaction sampling, Rolling Straight Edge, 3 Metre Fixed Beam and Texture Depth testing using sand and glass.
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A PJB International mobile laboratory container on a remote construction site, with a PJB-branded Land Rover Defender and a worker in high-visibility clothing, set against a mountainous backdrop.

Laboratory Testing

Specialising in mobile container laboratory testing with quick turnarounds both in-house and on site. Ideal for trials and compliance testing. We have extensive experience working worldwide, including remote locations such as Ascension Island and the Caribbean.
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An airport runway showing heavy rubber tyre deposits in the touchdown zone, highlighting the need for PJB's professional friction testing services to assess surface grip and maintain airfield safety.

Friction Testing

Using a Findlay Irvine Mk2 D-Type GripTester, we carry out friction testing in Grip Number format for full runway surveys, or with approved conversions to SCRIM for roads testing, supporting safety assessments and regulatory compliance.
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Airfield Runway Specialists including Marshall and Porous Asphalt

PJB supply specialist airport surfacing testing, to ensure compliant and durable runway surfaces from the ground up.
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Why Choose Us?

From accredited laboratory testing to full on-site capabilities, PJB delivers the expertise and equipment to meet your project needs.

Laboratory Services

UKAS Accredited

On-Site Capabilities

Global Experience

Let's Work Together

Please contact us if you would like to obtain a quotation, enquire about availability, or receive further information on the services we provide.