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ASTM D2569 Standard Test Method for Distillation of Pitch
ASTM D2569 Standard Test Method for Distillation of Pitch1. Scope1.1 This test method covers a distillation test for pitch applicable whenever the amount of distillate below 270°C is less than 2.0 % by this test method.1.2 The values stated in SI units are to be regarded as the standard. The values ...
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ASTM D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer
ASTM D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer10. Report10.1 Always report the test temperature and vacuum with the viscosity test result. For example, viscosity at 60°C (140°F) and 300 mm Hg vacuum, in Pa•s.11. Precision and Bias11.1 The following criteria (see Note ...
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ASTM D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer
ASTM D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer8. Procedure8.1 The specific details of operation vary somewhat for the various types of viscometers. See the detailed descriptions of viscometers in Appendix X1-Appendix X3 for instructions for using the type of viscometer ...
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ASTM D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer
ASTM D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer6. Apparatus6.1 Viscometers, capillary-type, made of borosilicate glass, annealed, suitable for this test are as follows:6.1.1 Cannon-Manning Vacuum Viscometer (CMVV), as described in Appendix X1.6.1.2 Asphalt Institute Vacuum ...
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ASTM D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer
ASTM D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer4. Summary of Test Method4.1 The time is measured for a fixed volume of the liquid to be drawn up through a capillary tube by means of vacuum, under closely controlled conditions of vacuum and temperature. The viscosity in ...
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ASTM D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer
ASTM D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer1. Scope1.1 This test method covers procedures for the determination of viscosity of asphalt (bitumen) by vacuum capillary viscometers at 60°C (140°F). It is applicable to materials having viscosities in the range from 0.0036 ...
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ASTM D246 Method for Distillation of Creosote and Creosote-Coal Tar Solutions
ASTM D246 Method for Distillation of Creosote and Creosote-Coal Tar Solutions11. Report11.1 Report the cumulative percentages to the specified temperatures and distillation residue, on a water-free basis, to the nearest 0.1 %.12. Precision and Bias12.1 The following criteria should be used for judging ...
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ASTM D246 Method for Distillation of Creosote and Creosote-Coal Tar Solutions
ASTM D246 Method for Distillation of Creosote and Creosote-Coal Tar Solutions9. Procedure9.1 Weigh the flask to the nearest 0.05 g and then weigh 100.0 more or less 0.1 g of the sample into it. Assemble the apparatus as described in Section 8.9.2 Apply heat to the flask so that, 45 s after the first ...
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ASTM D246 Method for Distillation of Creosote and Creosote-Coal Tar Solutions
ASTM D246 Method for Distillation of Creosote and Creosote-Coal Tar Solutions6. Preparation of Sample6.1 Thoroughly stir or otherwise mix the sample immediately before removing the portion for testing, to ensure that such portion will be representative of the sample. If warming is necessary, take care ...
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ASTM D246 Method for Distillation of Creosote and Creosote-Coal Tar Solutions
ASTM D246 Method for Distillation of Creosote and Creosote-Coal Tar Solutions5. Apparatus5.1 Flask - Distillation flask, 300 mL, specified as Type II, Class 2 in Specification E 1405.5.2 Condenser Tube - A tapered glass condenser, as shown in Fig. 1 and Fig. 2, conforming to the following dimensions:5.3 ...
