This method is used for determining the ductility of bituminous materials by measuring the elongation before breaking when two ends of a briquette specimen are pulled apart at a speed of 50 mm/min 2.5 mm/min at temperature of 270 C 0.50 C.

• Stainless steel bath
  
• Temperature controller (Thermostatic/Digital)
  
• Immersion electric heater
  
• Constant speed Pump cum stirrer
  
• Carriage holding up to three standard briquette moulds
  
• Electric motor with gear mechanism
  
• Stainless steel scale and pointer
  
• Control Panel