Coarse Aggregate |
Fine Aggregate |
Water for Mixing & Curing |
Filter Material |
Brick |
Specific Gravity |
Specific Gravity |
PH Value |
Water Absorption |
Dimensions |
Water Absorption |
Water Absorption |
Volume of 0.02 normal NaOH to neutralize 100ml sample of water, using phenolphthalein |
Aggregate Abrasion Value |
Water Absorption |
Gradation |
Gradation & Fineness Modulus |
Volume of 0.02 normal H2SO4 to neutralize 100 ml sample of water using mixed indicator |
Aggregate Impact Value |
Compressive strength |
Aggregate Impact Value |
Material finer than 75 micron IS sieve |
Total solids |
Initial Void Ratio |
Efflorescence |
Aggregate Abrasion Value |
Bulking |
Organic impurities |
Coefficient of Compressibility |
Warpage |
Aggregate Crushing Value |
Soundness |
Inorganic impurities |
Coefficient of Uniformity |
|
Soundness |
Mortar Making Properties of aggregate |
Sulphates (SO3) |
Breakage Factor |
|
Petrographic Examination |
Organic Impurities |
Chlorides (Cl) |
Coefficient of Permeability |
|
Alkali Aggregate Reactivity (Chemical Method, Mortar Bar Method, Accelerated Method) |
Petrographic Examination |
Suspended matter |
Density |
|
Flakiness Index |
Mica Content |
Shear Parameter |
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Elongation Index |
Alkali Aggregate Reactivity (Chemical Method, Mortar Bar Method, Accelerated Method) |
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Deleterious substances (coal & lignite, clay lumps, material finer than 75 micron IS sieve, soft fragments & shale) |