ASTM D 4989 : 1990 : REV A : R2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Apparent Viscosity (Flow) of Roofing Bitumens Using the Parallel Plate Plastometer
Hardcopy , PDF
11-11-2014
English
01-05-2008
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 04.04, 2009 Describes the measurement of apparent viscosity of roofing bitumen by means of a parallel plate plastometer.
| Committee |
D 08
|
| DocumentType |
Test Method
|
| Pages |
4
|
| ProductNote |
Reconfirmed 2008
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 This test method covers the measurement of apparent viscosity of roofing bitumen by means of a parallel plate plastometer. This test method is applicable for a viscosity range from 102 to 109 Pa·s (103 to 1010 poises). See Note 1.
Note 1—This relatively simple test method of measuring viscosity uses pre-determined arbitrary shear stress levels. Since roofing bitumens are non-Newtonian, other viscosity test methods may give different results.
1.2 The values stated in SI units are regarded as standard. The inch-pound units given in parentheses are for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
| ASTM D 3205 : 1986 : R1991 | Standard Test Method for Viscosity of Asphalt with Cone and Plate Viscometer (Withdrawn 2000) |
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