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Testing Laboratories > Construction > Rock & natural stone
- Abrasion
- Chemical analysis
- Compressive strength
- Creep
- Deformability
- Density
- Description & classification
- Dimensions
- Durability
- Flexural strength
- Frost resistance
- Immersion/ spray
- Indirect tensile strength
- Natural gamma ray emissions
- Optical microscopy
- Petrography
- Point load strength
- Polished paver value
- Porosity
- Preparation of specimens
- Rebound hardness
- Resistance to salt crystallisation
- Saturation
- Shear strength
- Slake durability
- Sound/ pulse velocity & ultrasonics constants
- Soundness of rip rap
- Swelling indexes
- Void index
- Water absorption & coefficient by capillary
- Water/ moisture content