Professional Engineering Services Limited routinely perform the main aggregate, soil and concrete tests as required by most project specifications.
Soils are classified based on the results of tests required by ASTM D-2487, including granulometry, Plasticity Index and Hydrometer.
Engineering properties of soils are carried out to ASTM standards, including Procter (moisture/density relationship), CBR and Unconfined shear.
The suitability of aggregates for use in concrete and as road pavement materials can be confirmed by such tests as granulometry, ALD, ACV, TPF etc.
Concrete Mix Designs
Concrete mix designs can be carried out based on either the ACI method or BRE (UK) methods, based on the properties of representative aggregate samples.