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  • ASTM D6 standard test method for loss on heating of oil and asphaltic compounds ASTM D6 standard test method for loss on heating of oil and asphaltic compounds3. Summary of Test Method3.1 Fifty grams of material, spread out in a dish 55 mm in diameter, is heated in moving air for 5 h at 163°C (325°F) and the percent loss of mass determined along with a comparison, before and after, ...
  • ASTM D6 standard test method for loss on heating of oil and asphaltic compounds ASTM D6 standard test method for loss on heating of oil and asphaltic compounds1. Scope1.1 This test method covers the determination of the loss in mass (exclusive of water) of oil and asphaltic compounds when heated as hereinafter prescribed.1.2 The values in SI units are to be regarded as standard. ...
  • ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens) ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens)9. Calculation9.1 Calculate the kinematic viscosity to three significant figures using the following equation:Kinematic viscosity, cSt = Ctwhere:C = calibration constant of the viscometer, cSt/s, andt = efflux time, s.NOTE ...
  • ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens) ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens)8. Procedure8.1 The specific details of operation vary somewhat for the various types of viscometers. See the detailed descriptions of viscometers in Annex A2 for instructions for using the type viscometer selected. In all ...
  • ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens) ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens)7. Preparation of Sample7.1 To minimize loss of volatile constituents and to obtain reproducible results, proceed as follows:7.1.1 Procedure for Liquid Asphalt (Bitumen) and Road Oil:7.1.1.1 Allow sealed samples, as received, ...
  • ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens) ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens)6. Apparatus6.1 Viscometers, capillary-type, made of borosilicate glass, annealed, suitable for this test are described in Annex A2 and include the following:6.1.1 Cannon-Fenske viscometer for opaque liquids,6.1.2 Zeitfuchs ...
  • ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens) ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens)4. Summary of Test Method4.1 The time is measured for a fixed volume of the liquid to flow through the capillary of a calibrated glass capillary viscometer under an accurately reproducible head and at a closely controlled temperature. ...
  • ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens) ASTM D2170 standard test method for kinematic viscosity of asphalts (bitumens)1. Scope1.1 This test method covers procedures for the determination of kinematic viscosity of liquid asphalts (bitumens), road oils and distillation residues of liquid asphalts (bitumens) all at 140°F (60°C) and of asphalt ...
  • ASTM D3337 method for determining life and torque of lubricating greases ASTM D3337 method for determining life and torque of lubricating greasesASTM D3337 standard test method for determining life and torque of lubricating greases in small ball bearings10. Report10.1 Report test results and test conditions on the report form shown in Table 1.11. Precision and Bias11.1 The ...
  • ASTM D3337 method for determining life and torque of lubricating greases ASTM D3337 method for determining life and torque of lubricating greasesASTM D3337 standard test method for determining life and torque of lubricating greases in small ball bearings8. Procedure8.1 This procedure describes removal of a used test bearing, installation of a new test bearing, start-up technique, ...