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The weight of _____________ Roller varies from 500 kg to 5 tonnes.(a) Dead weight(b) Vibrating(c) Ramming(d) TampingThis question was addressed to me in homework.My question is from Earth Compaction Equipments topic in portion Construction Equipments of Construction & Building Materials

Answer» RIGHT choice is (b) Vibrating

To explain: Vibrating rollers are more effective to consolidate SMALL AREA in building works particularly in granular soil. They are available with or WITHOUT water sprinkler attachments and with VIBRATION ranging upto 3000 vibrations per minute.


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