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Explain the procedure for measurement of workability of fresh concrete using slump cone test.
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written 4.7 years ago by |
Test Procedure:
i. Clean the mould from inside and apply oil to it.
ii. Place the mould on smooth horizontal, rigid & non-absorbent surface or the centre of metallic tray.
iii. Fill the mould with the concrete to be tested in four layers, tamping each layer 25 times with the …