Rock Testing Parameters and Test Methods
| PARAMETERS | TEST METHODS |
| 10 mm & 20 mm Aggregate Percentage of Material finer than 75 micron sieve by washing Apparent Particle Density (Mt/m3) Water Absorption (as% of dry mass) Compacted Bulk Density, Mt/m3 Uncompacted Bulk Density, Mt/m3 Flakiness Index,(%) Elongation Index,(%) Percentage of clay lumps & friable particles Particle Size DistributionSilica Sodium Potassium Calcium Magnesium Aluminium Iron |
– BS 812 Part 103 ASTM C 127 ASTM C 127 BS 812 Part 2 BS 812 Part 2 BS 812 Part 105.1 BS 812 Part 105.2 ASTM C 142 BS 812 Part 103Gravimetry – – – ICP-OES – – |