Quality. Excellence.
On Time.

Specialised Testing Laboratory (STL) is a SANAS accredited facility according to ISO 17025.
We provide one-stop, all-inclusive testing services for
Asphalt, Binders, Aggregate and Geotechnical disciplines of materials.

Services Accreditation
our excellent



All asphalt testing requirements are performed under one roof.  We understand the importance of all construction-related, time-sensitive work and requirements from the civil engineering field.

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Our modern Aggregate Engineering Laboratory is fully equipped to perform highest standard testing as per requirements of the Civil Engineering Industry.

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Our highly-advanced Bitumen Engineering Laboratory is driven mainly by modern Anton Paar equipment to perform highest standard testing.

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STL invested in modern and most advanced geotechnical engineering equipment to perform highest quality and standards of testing & reports as required by Geotechnical Engineers and industry related client bodies.

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The Chemical Engineering Laboratory is a fully equipped department to perform all civil engineering testing requirements under one roof.

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Soils & Gravels

STL’s Soil & Gravels Engineering Laboratory provides precision testing & easy-to-read test reports that exceeds the needs of the industry and clients.

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Other services

STL have in its midst the services of a professional consultant providing engineering support services and material recommendations, which consists of inputs and analysis on all materials related components such as Asphalt, Bitumen binders, surfacing seals, soils and concrete. This unique service enables the client to have a dedicated and experienced independent body involved with construction materials and related construction issues.