ASTM D4957-18
- Standard Test Method for Apparent Viscosity of Asphalt Emulsion Residues and Non-Newtonian Asphalts by Vacuum Capillary Viscomet
- standard by ASTM International, 01/15/2018
- Category: ASTM
$48.00
$24.00
1.1 This test method describes procedures primarily designed to determine the apparent viscosities of residues obtained by distilling asphalt emulsions according to Test Method D6997. It is also recommended for use on non-Newtonian asphalts at any temperature within the capability of the apparatus. This test method is useful in characterizing rheological properties of non-Newtonian asphalts as a function of shear rate under the conditions of the test method. This test is run in straight open-end tube viscometers, normally at 60 °C, but is suitable for use at other temperatures. It is applicable over the range from 5 to 50 000 Pa·s.
Note 1: The precision for this test method is based on determinations made at 60 °C.
PDF
All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.
Multi-User Access
After purchasing, you have the ability to assign each license to a specific user.
Printable
At any time, you are permitted to make printed copies for your and your members' reference use.
ASTM D6475-17
Standard Test Method for Measuring Mass per Unit Area of Erosion Control Blankets..
$21.00 $42.00
ASTM D7986-17
Standard Practice for Preparing Specimens of Hydraulic Erosion Control Products for Index Property T..
$25.00 $50.00
ASTM F1057-17
Standard Practice for Estimating the Quality of Extruded Poly (Vinyl Chloride) (PVC) Pipe by the Hea..
$29.00 $58.00
ASTM F3235-17e1
Standard Specification for Electrical Storage Batteries in Small Aircraft..
$25.00 $50.00