Type A, B and D for each size fraction, or leave the sheet empty to print a blank format. C = A − B, the totals, Flakiness Index = ΣB / ΣA × 100, Elongation Index = ΣD / ΣC × 100 and FI + EI are worked out as you type. Typed values are saved for this project.
| COMBINED FLAKINESS AND ELONGATION INDEX [As per IS 2386, (Part - I)] | ||||||
Laboratory No.: |
Date of Sampling: |
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Type of Material: |
Sampled By: |
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Source: |
Date of Testing: |
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Test Conducted By: |
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Proposed Use: |
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| Size fraction of Aggregate | Total Wt of aggregate Retained in gm (A) | Wt. Passing on Flakiness gauge in gm (B) | Wt. Retained on Flakiness gauge in gm (C) | Wt. Retained on Elongation gauge in gm (D) | Specification Limit as per MoRT&H | |
| Passing on IS Sieves in mm | Retained on IS Sieves (mm) | |||||
| (a) Flakiness Index (FI=(B/A)*100) | = | |||||
| (b) Elongation Index (EI=(D/C)*100 ) | = | |||||
| COMBINED FLAKINESS ELONGATION INDEX (FI+EI) | = | |||||
| Remarks:- | ||||||
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Name:
Date:
Contractor's Representative
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Name:
Date:
Concessionaire's/PMC Representative
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Name:
Date:
IE's Representative
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