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 SPECIFIC GRAVITY AND DENSITY OF SEMI-SOLID BITUMINOUS MATERIALS

Density of Semi-Solid Bitumous Materials (Pycnometer Method)

ASTM D70, NFT 66007

This test method covers determination of specific gravity and density of semi - solid bituminous materials, asphalt cements and soft tar pitches. This test is carried out a temperature of 25C 0,2C using a pycnometer.

CHARACTERISTICS
  • Pycnometer method
  • Pycnometer dived into a thermostatic bath at 25C
  • A cryostat is necessary for test below surrounding temperature
  • Thermostatic bath
  • SPECIFICATION
    Pycnometer 24 to 30ml, maximum weight 40g, and T 100 thermostatic bath with temperature range from 5C above surrounding to +250 C. This model is equipped with a cooling coil allowing connection to a cooling source for a regulation down to 5C above the cooling source.