Advanced Terra Testing (ATT) is a full service geotechnical laboratory that specializes in rock and soil mechanics, geosynthetic materials, and the interaction between these materials. ATT services the mining industry worldwide, from coal pillar design testing, to leach pad material and performance testing, to tailings pile consolidation testing, and closure/remediation services. Rock and soil mechanics tests include unconfined and triaxial strength, shear and tensile strength, permeability, index testing, consolidation, liquefaction potential, elastic moduli determinations, heap height versus percolation rate, long-term batch testing and dynamic loading tests.
