» Bitumin Testing Instruments
Bitumin Testing Instruments
Most frequently used test by highway departments,
contractors, engineers, testing laboratories and governmental agencies is
the stability test using Marshall Apparatus. The test is intended for the
measurement of the resistance to plastic flow of cylindrical specimens of
bituminous paving mixture loaded on the lateral surface for use with hot
mixture containing asphalt or tar and aggregate up to 25.4 mm maximum sizes.
It consists of body housing, a geared screw jack and motor drive mechanism.
Load frame capacity is 50KN and rate of stain is 50.8 mm/min. Suitable for
operation on 230 V, 50 Hz, single phase, AC supply
Meets:- ASTMD 1559 BS: 598-197