Original
Specification
P R E P A R A T I O N A N D C O M P A C T I O N T E S T
VIBRATING MACHINE
BS 4550
The Vibrating Machine use for preparation and compaction of n70.7 x 70.7 mm mortar cube specimen.The table is mounted on the four springs attached to the eccentric shaft which allows each sample to be vibrated at 12000 cycles per minute in accordance with the specification.
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