Aggregate

• Aggregate Abrasion Value (AAV) – EN 1097-8
• Aggregate Crushing Value (ACV) – BS 812-110
• Aggregate Impact Value (AIV) – BS 812-112
• Alkali Silica Reaction (Mortar Bar Test) – ASTM C1260
• Acid Soluble Sulfate – EN 1744-1
• Bulk Density & Voids – EN 1097-8
• Calcium Carbonate Equivalent (CaCO₃) – EN 196-2
• Drying Shrinkage – EN 1367-4
• Effective Angle of Internal Friction & Adhesion – BS 1377-7
• Flakiness Index – EN 933-3
• Frost Susceptibility (Frost Heave) – BS 812-124
• Laboratory Maximum Dry Density & Optimum Water Content – EN 13286-4
• Liquid Limit – BS 1377-2
• Los Angeles Coefficient – EN 1097-2
• Los Angeles Coefficient incl Railway Ballast – EN 1097-2
• Magnesium Sulfate Soundness – EN 1367-2
• Micro-Deval Coefficient – EN 1097-1
• Methylene Blue – EN 933-9
• Moisture Content – BS 812-109
• Particle Density & Water Absorption – EN 1097-6
• Particle Size Distribution (Grading) – EN 933-1
• Percentage Crushed & Broken Surfaces – EN 933-5
• Petrographic Analysis – EN 932-3
• Polished Stone Value (PSV) – EN 1097-8
• Ten Per Cent Fines – BS 812-111
• Total Sulfur – EN 1744-1
• Water Content – EN 1097-5
• Water Soluble Sulfate – EN 1744-1
• Water Soluble Chloride – EN 1744-1

See our accreditation schedules for a current list of INAB/UKAS accredited laboratory tests.