Aggregates which are flaky and/or elongated will often lower the workability of a concrete mix and may also affect long term durability. In bituminous mixtures, flaky aggregates make for a harsh mix and may also crack and break up during compacting by rolling. The flakiness of aggregate is determined by measuring the thickness of individual particles. Hence we offer thickness gauge and length gauge to check flakiness and elongation index of the aggregate respectively.
Compression Testing Machine
Capacity: 200 Ton (2000 Kn)
Capacity: 100 Ton (1000 Kn)
Model: Digital
Type: Channel Based
Loading Unit: – The hydraulic jack of is fixed to the
base. The upper platen has got a self-aligning action
and is attached to a screw, which passes thru the cross-
head plate, and can be raised or lowered for initial
clearance adjustment. The lower platen rests on the
jackram and is positioned with the help of a centering
pin. Loading is accomplished by the upward movement
of the lower platen.
Pumping Unit :- The motorized pumping unit, which
is housed in an elegant console is of double plunger
type and is driven by a single phase 220/440 Volts 50
cycles electric motor. The pumping unit is a separate
unit connected to the jack by means of a Rubber Hose
Pipe. A junction box is suitable fixed to connect the
motor to the mains thru a push button starter.
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