STANDARDS: EN 13398, EN 13589 | ASTM D113, D6084 | AASHTO T51
Used to determine the bituminous ductility, that is the distance to which a briquette of molten bitumen can be extended under controlled
conditions, before breaking. The Ductilometer basically consists of a moving carriage travelling along guide ways. The carriage is driven by an
electrical motor, inside a large tank fitted with digital thermostat, immersion electric heater, cooling coil for cold water circulation and pump unit.
Max. traction force: 300 N, accuracy: ± 0.1 N
The ductilometer can accept up to 3 specimens simultaneously. Supplied complete except for the briquette mould and base plate that must be
ordered separately (see accessories).
Power supply: 230V 1ph 50Hz 750W
Dimensions: 1880x360x680 mm
Weight: 95 kg approx.

MAIN FEATURES
Works automatically.
Speed 50 mm/min.
Max stroke 1500 mm.
Stainless steel made with fibreglass insulation.
Digital thermoregulator for a constant water bath
temperature (25 °C ± 0.5 °C).
Dual safety thermostat to prevent accidental overtemperature.
Cyber-plus 8 evolution data acquisition and
processing system available in B055-10 and
B055-20N models.

ACCESSORIES
B054-01
DUCTILITY BRIQUETTE MOULD – STANDARDS: ASTM, AASHTO, GOST
Used to prepare the specimen, it is brass made, accurately
machined. Supplied without base plate. Weight: 300 g
B054-03
DUCTILITY BRIQUETTE MOULD – STANDARD: EN 13398
Used to prepare the specimen, it is brass made, accurately
machined. Supplied without base plate. Weight: 300 g
B054-04
DUCTILITY BRIQUETTE MOULD – STANDARD: EN 13589
Used to prepare the specimen, it is brass made, accurately
machined. Supplied without base plate. Weight: 300 g
B054-02 BASE PLATE for ductility briquette mould.

B055
DUCTILOMETER WITH COOLING SYSTEM
Same as for mod. B054 but equipped with incorporated refrigerating
unit for tests with water temperature from + 5° to + 25 °C.
Dimensions: 1880x360x680 mm
Weight: 130 kg approx.