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Explain the procedure for determining softening point of bitumen.
written 4.7 years ago by
teamques10
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modified 2.0 years ago
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pedsangini276
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written 4.7 years ago by
teamques10
★ 65k
|
Procedure for determining softening point of bitumen:-
1) Sample material is heated to a temperature between 750$^\circ$C to 1000$^\circ$ C above the approximate point until it is completely fluid and is poured in heated rings placed on metal plate.
2) To avoid sticking of the bitumen to metal plate, coating …
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