UKAS-Accredited Testing You Can Trust
Verified Results. Trusted Data. Complete Confidence.
At PACT, accuracy and impartiality are at the core of everything we do. Our UKAS-accredited testing gives independent verification that concrete meets its specified strength, durability and performance requirements
Our technicians work to documented, controlled procedures that UKAS — the UK’s sole national accreditation body — assesses every year. The result is test data that engineers, contractors and clients can rely on.
Why UKAS–Accreditation Matters
UKAS accreditation serves as an independent guarantee of a laboratory conducting testing to the highest technical proficiency, and that its results are valid and traceable.
Working with an accredited laboratory gives you:
- Independent assessment of our competence, impartiality and procedures
- Testing to recognised British and International Standards
- Reliable, repeatable results from calibrated equipment and trained staff
- Full traceability and records for audit purposes
- Results accepted by engineers, clients, airport authorities and regulators
Our accreditation applies to the specific tests listed on our Schedule of Accreditation, which you can view on the UKAS website.
Our UKAS-Accredited Testing Services
- Fresh concrete testing including Slump test, air test and compactability index etc
- Density and flexural strength determination
- Density and compressive strength determination
- Concrete core testing and laboratory examination
- Surface Regularity & Surface Texture
Also available (not all within our UKAS scope):
- Mix design conformity and performance validation
- Non-destructive testing to BS methodologies
- Consultancy Services
- All testing is carried out by qualified laboratory technicians following rigorous, documented procedures. Tests outside our Schedule of Accreditation are clearly identified on our reports.
Quality, Traceability & Transparency
Every result is traceable from the moment a sample is taken to the issue of its certificate: who tested it, on which calibrated equipment, by which method and under what conditions.
Our quality system covers sample handling, equipment calibration, staff competence, proficiency testing and authorised review before any report is issued. This means your certificates are audit-ready from start to finish.
Supporting Projects Across Every Sector
Our UKAS testing supports major works across:
- Aviation & airfield infrastructure
- Highways & roads
- Rail & transport networks
- Industrial & commercial developments
- Residential and mixed-use construction
- Utilities, energy and specialist civil engineering
- Sea Ports
Wherever accuracy and compliance matter, PACT provides the data to support safe, resilient construction.
PACT is a UKAS-accredited testing laboratory (No. 9893); accreditation applies only to tests on our current Schedule of Accreditation, and opinions, interpretations and consultancy advice fall outside its scope.