Where the sample becomes a design parameter: full soil characterisation and special tests up to 5,000 kPa.
Every procedure follows nationally and internationally recognised methodologies, based on ABNT and ASTM standards and on the requirements of ISO/IEC 17025, which guide our internal quality system. We also operate mobile laboratories for earthworks quality control: compaction, moisture control and material verification monitored in the field, with quick release of construction stages and full traceability of results.
Soil strength and deformability under controlled stress, isotropic or anisotropic, up to 5,000 kPa.
View service →The set of tests that classify the soil: moisture content, particle size, Atterberg limits, unit weight and compaction.
View service →The oedometer test that predicts how much and how fast soft soil will settle under load.
View service →Direct and simple shear (DSS) tests for soil strength on defined planes.
View page in preparationDetermines the optimum moisture content and maximum dry density of the soil for fill and subgrade control.
View page in preparationMeasures the bearing capacity of the soil for pavement design.
View page in preparation