Stone Initiatives prides itself in being Australia’s only NATA accredited facility dedicated to testing and evaluation of dimension stone. Our capability covers a wide range of Australian, American (ASTM) and International (ISO) standards. We have the knowledge and flexibility to develop in-house test methods for non-routine or unusual projects.  All work is carried out in accordance with ISO17025 requirements. Our capability includes but is not limited to the services listed below.
Basic Physical Tests
Water Absorption
Bulk Specific Gravity
Compressive Strength
Flexural Strength
Modulus of Rupture
Resistance to Salt Attack
Resistance to Acid Attack
Freeze – Thaw Resistance
Abrasion Resistance
Dimensional Stability
Coefficient of Thermal Expansion
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Analytical Testing
Petrographic Examination
Whole Rock Chemical Analysis
Bulk and Clay X-Ray Diffraction Mineralogy
Radioactivity
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Product Evaluation
Slip Resistance
Stain Resistance
Impact Resistance
Chemical Resistance
Strength of Stone Anchorages
Breaking Load of Segmental Pavers
Evaluation of Stain Resistant and Water Repellent Sealers
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Heritage Services
Identification and Matching of Historical Stone
Analysis of Mortar and Render Samples
Analysis of Historical Paint and Wash Coatings
Dilapidation Surveys
Rising Damp Surveys
Consolidation Trials
Cleaning Trials
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Project Services
Development of Quality Control Procedures and Specifications
Quarry and Processing Facility Capability Evaluation
Selection and Evaluation of Raw Blocks and Slabs
Quality Control Testing
Third-party Material Inspections
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Non-destructive Testing
Rebound Hardness
Ultrasonic Pulse Velocity
Dye Penetrant Crack Testing
Visual Examination
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